CN216510337U - Packaging tin with good sealing performance - Google Patents

Abstract

The utility model relates to the technical field of packaging cans, and discloses a packaging can with good sealing performance. A desiccant bag is arranged inside the liner storage assembly, a screening net is arranged inside the inner liner storage assembly, a slag discharge member is arranged inside the packing box, and a thrust piece is arranged at the bottom of the screening net , the thrust member is provided with a sealing member for blocking the slag discharge member. The packaging jar with good sealing performance has the advantages of being easy to clean out the residues in the tea leaves and ensuring the sealing performance, etc. It solves the problem that the packaging jar is prone to mold growth due to dampness when storing the tea leaves, and the existing packaging jar does not It is convenient to clean out the residue in the tea leaves, which leads to problems affecting the effect of subsequent tea soaking and taste.

Description

A packaging tank with good sealing performance

technical field

The utility model relates to the technical field of packaging cans, in particular to a packaging can with good sealing performance.

Background technique

Packaging can refers to a packaging container with roughly the same cross-sectional shape everywhere in the can body, with a short can neck and a slightly smaller inner diameter than the inner neck of the can body or without a can neck. It is a kind of rigid packaging, and the packaging material has high strength. The tank body has strong deformation resistance. The packaging operation is a filling operation, and then the can mouth is closed, which can be used as transport packaging, outer packaging, or commercial packaging and inner packaging.

When the packaging jar leaves the factory, its interior is in a sealed state, but when it is opened, its internal sealing effect will decrease. Therefore, when the packaging jar is used to store tea, it is prone to mold growth due to moisture. At the same time, the existing It is inconvenient to clean out the residue in the tea leaves, which will affect the effect of subsequent tea soaking and taste. Therefore, we propose a packaging jar with good sealing performance to solve the above-mentioned problems.

Utility model content

(1) Technical problems solved

Aiming at the deficiencies of the prior art, the utility model provides a packaging jar with good sealing performance, which has the advantages of being easy to clean out the slag in the tea leaves and ensuring the sealing performance, etc. The phenomenon of mold growth occurs, and at the same time, the existing packaging tank is inconvenient to clean out the slag in the tea leaves, which leads to the problem of affecting the effect of subsequent tea soaking and taste.

(2) Technical solutions

The technical solution of the present invention to solve the above technical problems is as follows: a packaging can with good sealing performance, comprising a packaging box, a cap member is arranged on the packaging box, and an inner tank storage assembly is arranged inside the packaging box. A desiccant bag is arranged inside the liner storage assembly, a screening net is arranged inside the inner liner storage assembly, a slag discharge member is arranged inside the packing box, and a thrust piece is arranged at the bottom of the screening net , the thrust member is provided with a sealing member for blocking the slag discharge member.

The beneficial effects of the present utility model are:

In the packaging jar with good sealing performance, the packaging box can ensure the airtightness of its interior under the cooperation of the cap, the inner container storage component is loaded with tea leaves, and the desiccant bag ensures the drying of the air inside the inner container storage component, so as to avoid The tea leaves are damp and moldy, and the slag in the tea leaves the interior of the gallbladder storage assembly through the screening net, and is pushed upward by the external round rod, passing through the seal, so that the seal leaves the interior of the slag discharger with the cooperation of the thrust piece. , at this time, the slag can be directly discharged from the inside of the packaging box, the external round rod is removed, and the seal is reset under the force of the thrust member. The reset seal cooperates with the slag discharge member to prevent the outside air from entering the packaging box Internally, the sealing property is ensured, so that it has the advantages of being easy to clean out the slag in the tea leaves and ensuring the sealing performance.

On the basis of the above technical solutions, the utility model can also be improved as follows.

Further, the bottom wall of the inner cavity of the packaging box is in the shape of a funnel, the top of the packaging box is provided with an annular groove, the bottom of the packaging box is provided with an insertion slot, and the bottom wall of the inner cavity of the packaging box is provided with An installation slot connected with the insertion slot, a closing plug is inserted into the inside of the insertion slot, and a tension groove is opened at the bottom of the closing plug.

Further, the cap member includes a top cover that is threadedly connected to the outside of the packaging box and extends to the top, the bottom of the top cover is fixedly connected with an annular sealing gasket extending to the inside of the annular groove, and the outer side of the top cover is provided with a Circular equidistant anti-skid grooves.

The beneficial effect of adopting the above-mentioned further scheme is that when the top cover is screwed into the outer side of the top of the packaging box, the annular sealing gasket connected with the top cover follows the movement into the interior of the annular groove, and under the cooperation of the annular sealing gasket and the annular groove, The top of the packing box can be sealed, and the closing plug can be separated from the interior of the insertion groove by holding the tension groove with fingers.

Further, the liner storage assembly includes two loading rings that are symmetrically fixed on the inner side wall of the cap member, and the inner side walls of the two loading rings are both fixed with the same liner storage cylinder, so The outer side of the inner bladder storage cylinder is provided with air holes distributed at equal distances, the desiccant bag is placed between the two loading rings and is located on the outer side of the inner bladder storage cylinder, and the screen is fixed on the inner bladder The bottom of the inner wall of the storage tub.

The beneficial effect of adopting the above-mentioned further solution is that through the two loading rings, a cavity is formed between the outer surface of the inner container storage cylinder and the inner side wall of the packaging box, which is used for placing the desiccant pack, and the gas inside the inner container storage cylinder can be released. The air is exchanged with the gas inside the packaging box through the air holes, and during the exchange process, the moisture in the air is absorbed by the desiccant package, thereby ensuring its internal dryness.

Further, the slag discharge member includes a discharge funnel fixed to the inner side wall of the installation groove, the inner wall of the bottom open end of the discharge funnel is bonded with a sealing ring gasket, and the seal member includes a sealing ball located inside the discharge funnel, The outer side of the sealing ball is bonded with a sealing arc-shaped gasket which is closely fitted with the inside of the sealing ring gasket;

Further, the thrust piece includes a sleeve fixed on the bottom of the screen, the top wall of the inner cavity of the sleeve is fixedly connected with a spring, the bottom of the spring is fixedly connected with a horizontal plate, and the bottom of the horizontal plate is fixed with a penetrating plate. A sleeve rod at the bottom of the sleeve, the outer surface of the sealing ball is fixed with the bottom of the sleeve rod.

The beneficial effect of adopting the above-mentioned further scheme is that when the slag needs to be removed, the sealing plug leaves the interior of the insertion groove, and then is inserted into the installation groove through the external round rod and contacts with the sealing arc-shaped gasket on the outer surface of the sealing ball, and continues to apply Indirectly, the sealing ball pushes the sleeve rod upward, and the sleeve rod exerts force on the spring through the connected horizontal plate, and the spring shrinks and deforms after being stressed. At this time, the sealing ball follows the movement and leaves the bottom opening of the discharge funnel, and the slag can be The slag flows out from the opening along the inner wall of the discharge funnel, and the slag is finally discharged to the outside of the packaging box through the installation groove and the insertion groove. The sealing arc-shaped gasket is tightly attached to the inner side wall of the sealing ring gasket again, and the sealing effect can be achieved.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the enlarged view of place A in the utility model;

Fig. 3 is the three-dimensional view of the slag discharge part of the utility model;

Fig. 4 is the bottom view of the closing plug of the utility model;

Figure 5 is a front view of the utility model.

In the figure: 1, packing box; 2, cap; 21, top cover; 22, annular sealing gasket; 3, liner storage assembly; 31, carrier ring; 32, liner storage cylinder; 33, air hole; 4. Desiccant package; 5. Screening net; 6. Slag discharge part; 61. Discharge funnel; 62. Sealing ring gasket; 7. Thrust part; 71. Casing; Sleeve rod; 8. Seals; 81. Sealing balls; 82. Sealing arc pads; 9. Closing plugs.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-5, a packaging can with good sealing performance includes a packaging box 1, the bottom wall of the inner cavity of the packaging box 1 is in the shape of a funnel, the top of the packaging box 1 is provided with an annular groove, and the packaging box The bottom of the 1 is provided with an insertion slot, the bottom wall of the inner cavity of the packaging box 1 is provided with a mounting slot that communicates with the insertion slot, the interior of the insertion slot is inserted with a closing plug 9, and the bottom of the closing plug 9 is provided with a tension groove, The packaging box 1 is provided with a cap member 2. The cap member 2 includes a top cover 21 that is threadedly connected to the outside of the packaging box 1 and extends to the top. The bottom of the top cover 21 is fixedly connected with an annular sealing gasket 22 that extends to the inside of the annular groove. The outer side of the top cover 21 is provided with anti-skid grooves distributed in a ring shape at an equal distance. When the top cover 21 is screwed into the outer side of the top of the packaging box 1, the annular sealing gasket 22 connected with the top cover 21 follows the movement and enters the inside of the annular groove. Under the cooperation of the annular sealing gasket 22 and the annular groove, the top of the packaging box 1 can be sealed, and the closing plug 9 can be separated from the interior of the insertion groove by pressing the tension groove with fingers. The inner storage assembly 3 includes two loading rings 31 which are symmetrically fixed on the inner side wall of the cap member 2, and the inner side walls of the two loading rings 31 are fixed with the same inner storage cylinder. 32, the outer side of the inner bladder storage cylinder 32 is provided with air holes 33 distributed at equal distances, the desiccant pack 4 is placed between the two loading rings 31 and is located at the outer side of the inner bladder storage cylinder 32, and the screening net 5 is fixed in the inner bladder. At the bottom of the inner wall of the liner storage cylinder 32, through two loading rings 31, a cavity is formed between the outer surface of the liner storage cylinder 32 and the inner side wall of the packaging box 1, for placing the desiccant pack 4, and the inner liner storage cylinder The gas inside 32 can be exchanged with the gas inside the packing box 1 through the air hole 33, and during the exchange process, the moisture in the air is absorbed by the desiccant pack 4, so as to ensure its internal dryness, and the liner storage assembly 3 A desiccant bag 4 is arranged inside the container, a screen 5 is arranged inside the liner storage assembly 3, a slag discharge member 6 is arranged inside the packaging box 1, and the slag discharge member 6 includes a discharge funnel fixed with the inner side wall of the installation groove. 61, the inner wall of the bottom open end of the discharge funnel 61 is bonded with a sealing ring gasket 62, the bottom of the screen 5 is provided with a thrust piece 7, the thrust piece 7 includes a sleeve 71 fixed on the bottom of the screen 5, and the inner part of the sleeve 71 is The top wall of the cavity is fixedly connected with a spring 72, the bottom of the spring 72 is fixedly connected with a horizontal plate 73, the bottom of the horizontal plate 73 is fixed with a sleeve rod 74 that penetrates the bottom of the sleeve 71, and the outer surface of the sealing ball 81 is fixed with the bottom of the sleeve rod 74 , the thrust member 7 is provided with a sealing member 8 for blocking the slag discharge member 6. The sealing member 8 includes a sealing ball 81 located inside the discharge funnel 61. When the slag needs to be removed, the sealing plug 9 leaves the interior of the insertion groove, and then is inserted into the installation groove through the external round rod and contacts with the sealing arc-shaped gasket 82 on the outer surface of the sealing ball 81, Continue to apply force, so that the sealing ball 81 pushes the sleeve rod 74 upward indirectly, and the sleeve rod 74 exerts a force on the spring 72 through the connected transverse plate 73 , the spring 72 shrinks and deforms after being stressed. At this time, the sealing ball 81 follows the movement and leaves the bottom opening of the discharge funnel 61. The slag can flow out from the opening along the inner wall of the discharge funnel 61, and the slag finally passes through the installation groove and The insertion groove is discharged to the outside of the packaging box 1. After the slag is discharged, the external round rod is removed, and the deformed spring 72 is reset, so that the sealing arc-shaped gasket 82 on the sealing ball 81 is tightly attached to the inner wall of the sealing ring gasket 62 again. together, the sealing effect can be achieved.

working principle:

The first step: when the top cover 21 is screwed into the outer side of the top of the packaging box 1, the annular sealing gasket 22 connected with the top cover 21 follows the movement and enters the inside of the annular groove. Under the cooperation of the annular sealing gasket 22 and the annular groove, The top end of the packaging box 1 can be sealed, and the gas inside the liner storage cylinder 32 can be exchanged with the gas inside the packaging box 1 through the air hole 33, and during the exchange process, the moisture in the air is absorbed by the desiccant pack 4. , so as to ensure its internal dryness;

Step 2: The slag in the tea leaves flows out of the inner container storage assembly 3 through the screen 5. When the slag needs to be cleaned, firstly, hold the tension groove with your fingers to make the sealing plug 9 leave the interior of the insertion groove. Then, the external round rod is inserted into the installation groove and contacts with the sealing arc-shaped gasket 82 on the outer surface of the sealing ball 81, and the force is continuously applied, so that the sealing ball 81 pushes the sleeve rod 74 upward indirectly, and the sleeve rod 74 passes through the connecting horizontal plate. 73 exerts force on the spring 72, the spring 72 contracts and deforms after being stressed. At this time, the sealing ball 81 follows the movement and leaves the bottom opening of the discharge funnel 61, and the slag can flow out from the opening along the inner wall of the discharge funnel 61, and the slag Finally, it is discharged to the outside of the packaging box 1 through the installation slot and the insertion slot;

The third step: after the slag is discharged, remove the external round rod, and reset the deformed spring 72, so that the sealing arc-shaped gasket 82 on the sealing ball 81 is in close contact with the inner side wall of the sealing ring gasket 62 again, and the sealing can be realized. Effect.

It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass non-exclusive inclusion such that a process, method, article or device comprising a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus. Without further limitation, an element qualified by the phrase "comprising a..." does not preclude the presence of additional identical elements in a process, method, article or apparatus that includes the element.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. A packaging can with good sealing performance, comprising a packaging box (1), characterized in that: the packaging box (1) is provided with a cap (2), and the interior of the packaging box (1) is provided with an inner cap. A bladder storage assembly (3), a desiccant pack (4) is arranged inside the inner bladder storage assembly (3), and a screen (5) is arranged inside the inner bladder storage assembly (3), so The inside of the packing box (1) is provided with a slag discharge member (6), the bottom of the screen (5) is provided with a thrust member (7), and a thrust member (7) is provided on the thrust member (7) for blocking the discharge Seal (8) for slag (6). 2. A packaging can with good sealing performance according to claim 1, characterized in that: the bottom wall of the inner cavity of the packaging box (1) is in the shape of a funnel, and the top of the packaging box (1) is provided with a ring shape A slot, the bottom of the packaging box (1) is provided with an insertion slot, the bottom wall of the inner cavity of the packaging box (1) is provided with a mounting slot that communicates with the insertion slot, and the interior of the insertion slot is inserted with A closing plug (9) is provided with a tension groove at the bottom of the closing plug (9). 3. A packaging can with good sealing performance according to claim 2, characterized in that: the cap member (2) comprises a top cover (21) threadedly connected to the outside of the packaging box (1) and extending to the top, The bottom of the top cover (21) is fixedly connected with an annular sealing gasket (22) extending to the inside of the annular groove, and the outer side of the top cover (21) is provided with anti-skid grooves distributed in an annular and equidistant manner. 4. A packaging jar with good sealing performance according to claim 3, characterized in that: the inner container storage assembly (3) comprises two in number and is fixed to the inner side wall of the cap (2) symmetrically up and down The inner side walls of the two loading rings (31) are fixed with the same liner storage cylinder (32), and the outer side of the inner liner storage cylinder (32) is provided with an equal Distance-distributed air holes (33), the desiccant pack (4) is placed between the two loading rings (31) and is located on the outside of the liner storage cylinder (32), and the screen (5) is fixed at the bottom of the inner wall of the liner storage cylinder (32). 5. A packaging tank with good sealing performance according to claim 4, characterized in that: the slag discharge member (6) comprises a discharge funnel (61) fixed to the inner side wall of the installation groove, the discharge funnel The inner wall of the bottom open end of (61) is bonded with a sealing ring gasket (62), and the sealing member (8) includes a sealing ball (81) located inside the discharge funnel (61), and the outer side of the sealing ball (81) A sealing arc-shaped gasket (82) closely fitting with the inside of the sealing ring gasket (62) is bonded. 6. A packaging tank with good sealing performance according to claim 5, characterized in that: the thrust member (7) comprises a sleeve (71) fixed on the bottom of the screen (5), the sleeve (71) 71) The top wall of the inner cavity is fixedly connected with a spring (72), the bottom of the spring (72) is fixedly connected with a transverse plate (73), and the bottom of the transverse plate (73) is fixed with the bottom of the through sleeve (71) the sleeve rod (74), the outer surface of the sealing ball (81) is fixed with the bottom of the sleeve rod (74).

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