CN219619852U

CN219619852U - Packaging box with good sealing performance

Info

Publication number: CN219619852U
Application number: CN202320809032.0U
Authority: CN
Inventors: 张元俊
Original assignee: Shanghai Plastic Products Co ltd
Current assignee: Shanghai Plastic Products Co ltd
Priority date: 2023-04-12
Filing date: 2023-04-12
Publication date: 2023-09-01
Anticipated expiration: 2033-04-12

Abstract

The utility model discloses a packaging box with good sealing performance, which comprises a box body, wherein a reinforcing block is arranged on the inner wall of the box body, a rubber spring is arranged on the upper surface of the bottom end of the box body, a placing plate is arranged on the top end of the rubber spring, a sealing cover is arranged above the box body, and a sealing ring is arranged on the periphery of the bottom surface of the sealing cover. According to the utility model, through the rubber springs, the placing plates and the reinforcing blocks, vibration generated by the articles in the box body during transportation can be effectively consumed and absorbed through the use of the rubber springs between the placing plates and the box body, so that the articles in the box body can be buffered and damped, adverse effects of the vibration on the articles in the box body are reduced, the articles in the box body are conveniently protected, four corners of the inner wall of the box body can be effectively reinforced through the use of the reinforcing blocks, the strength of the box body is improved, deformation of the box body due to extrusion during transportation is prevented, and the firmness of the box body during use is conveniently improved.

Description

Packaging box with good sealing performance

Technical Field

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

Background

The packaging box is a box for packaging products, and can be classified by materials such as: cartons, iron boxes, wood boxes, cloth boxes, leather boxes, acryl boxes, corrugated boxes and the like, and can be classified by names of products such as: moon cake box, tea box, medlar box, candy box, exquisite gift box, local product box, wine box, chocolate box, food and medicine health product box, food packaging box, tea packaging box, stationery box and the like. Packaging box functions: ensure the safety of the products in transportation, promote the grade of the products, etc.

The prior Chinese patent with the authorized bulletin number of CN210681649U discloses a packing box, and the technical scheme is characterized in that: the box comprises a box body, at least one end of the box body is opened, the box body comprises a box bottom plate and a box body side wall which are connected, the cover body is opened at least one end of the box body, the cover body comprises a cover bottom plate and a cover body side wall which are connected, the cover body is matched with the box body, and the cover body is sleeved in a containing space which can contain articles and is formed by the box body; and the patterning structure body is arranged on the surface of at least one of the side wall of the cover body and the side wall of the box body, which faces the other, so that a ventilation channel communicated with the accommodating space is formed between the side wall of the cover body and the side wall of the box body. When the user opens the packing carton, the outside air enters into the accommodation space of packing carton through the passageway of taking a breath in order to guarantee that the inside pressure of packing carton equals with the external world, and then can shorten the time of opening the packing carton, improves user experience and feels.

The prior art scheme among the above-mentioned has following defect, and above-mentioned technical scheme can shorten the time of opening the packing carton, improves user experience and feels, but among the above-mentioned technical scheme, lacks protection machanism and protects the article in the box body, when external vibrations are great, causes the damage to the article in the box body easily to influence its result of use easily.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a packaging box with good sealing performance, which has the advantages of being convenient for protecting objects in a box body and avoiding the damage of the objects in the box body caused by vibration, thereby solving the problems in the prior art.

(II) technical scheme

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a packing carton that leakproofness is good, includes the box body, the inner wall of box body is equipped with the boss, the bottom upper surface of box body is equipped with rubber spring, and rubber spring's top is equipped with places the board, the top of box body is equipped with sealed lid, and the bottom surface a week of sealed lid is equipped with the sealing washer, the inner wall both sides of sealed lid are equipped with the iron plate, the both sides surface of box body is seted up flutedly, and the inside of recess is equipped with the magnet.

Preferably, the reinforcing blocks are arranged in a plurality, and the reinforcing blocks are uniformly distributed at four corners of the inner wall of the box body.

Preferably, the placement plate is matched with the box body.

Preferably, the magnet is matched with the iron block.

Preferably, holding grooves are formed in the surfaces of the two sides of the sealing cover.

Preferably, the sealing cover is matched with the box body.

Preferably, a plurality of rubber springs are arranged, and the plurality of rubber springs are uniformly distributed between the placing plate and the box body.

Preferably, the sealing ring is made of rubber.

(III) beneficial effects

Compared with the prior art, the utility model provides a packaging box with good sealing performance, which has the following beneficial effects:

(1) According to the utility model, through the rubber springs, the placing plates and the reinforcing blocks, vibration generated by the articles in the box body during transportation can be effectively consumed and absorbed through the use of the rubber springs between the placing plates and the box body, so that the articles in the box body can be buffered and damped, adverse effects of the vibration on the articles in the box body are reduced, the articles in the box body are conveniently protected, four corners of the inner wall of the box body can be effectively reinforced through the use of the reinforcing blocks, the strength of the box body is improved, deformation of the box body due to extrusion during transportation is prevented, and the firmness of the box body during use is conveniently improved.

(2) According to the utility model, through the matched use of the magnet in the groove on the box body and the iron block on the inner wall of the sealing cover, the sealing cover can be effectively fixed on the box body, the loosening of the sealing cover is prevented, the firmness of the sealing cover on the box body is convenient to improve, and the sealing between the box body and the sealing cover can be effectively sealed through the use of the sealing ring on the sealing cover, so that the tightness of the sealing cover is convenient to improve.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of a package with good sealing property according to the present utility model;

fig. 2 is a front view of a package with good sealing performance according to the present utility model;

fig. 3 is a top view of a package with good sealing performance according to the present utility model;

fig. 4 is a schematic structural view of a sealing cover of a packaging box with good sealing performance.

Legend description:

1. a case body; 2. sealing cover; 3. a seal ring; 4. a reinforcing block; 5. a rubber spring; 6. placing a plate; 7. a holding groove; 8. iron blocks; 9. a magnet; 10. a groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, a packaging box with good tightness comprises a box body 1, wherein a reinforcing block 4 is arranged on the inner wall of the box body 1, a rubber spring 5 is arranged on the upper surface of the bottom end of the box body 1, a placing plate 6 is arranged on the top end of the rubber spring 5, a sealing cover 2 is arranged above the box body 1, a sealing ring 3 is arranged on the periphery of the bottom surface of the sealing cover 2, iron blocks 8 are arranged on two sides of the inner wall of the sealing cover 2, grooves 10 are formed in the surfaces of two sides of the box body 1, and iron absorbing stones 9 are arranged in the grooves 10, wherein vibration generated by the articles in the box body 1 during transportation can be effectively consumed and absorbed through the use of the rubber spring 5 between the placing plate 6 and the box body 1, so that the articles in the box body 1 can be buffered and damped, adverse effects of the articles in the box body 1 caused by the vibration are reduced, the articles in the box body 1 can be conveniently protected, four inner wall parts of the box body 1 can be effectively reinforced through the use of the reinforcing block 4, the strength of the box body 1 is improved, the box body 1 is prevented from being deformed due to the extrusion during transportation, and the convenience in use of the box body is improved.

In one embodiment, the reinforcing block 4 is provided with a plurality of reinforcing blocks, and the plurality of reinforcing blocks 4 are uniformly distributed at four corners of the inner wall of the box body 1, wherein the four corners of the inner wall of the box body 1 can be effectively reinforced by using the reinforcing blocks 4, so that the strength of the box body 1 is improved, the box body 1 is prevented from being deformed due to extrusion during transportation, and the firmness of the box body 1 during use is improved conveniently.

In one embodiment, the placement plate 6 is mated with the cassette 1 to facilitate the buffer movement of the placement plate 6 within the cassette 1.

In one embodiment, the magnet 9 is matched with the iron block 8, wherein the magnet 9 in the groove 10 on the box body 1 is matched with the iron block 8 on the inner wall of the sealing cover 2, so that the sealing cover 2 can be effectively fixed on the box body 1, the sealing cover 2 is prevented from loosening, and the firmness of the sealing cover 2 on the box body 1 is convenient to improve.

In one embodiment, the two side surfaces of the sealing cover 2 are provided with holding grooves 7, wherein the box body 1 is convenient to carry through the use of the holding grooves 7.

In one embodiment, the sealing cover 2 is matched with the box body 1, wherein the box body 1 and the sealing cover 2 can be effectively sealed through the sealing ring 3 on the sealing cover 2, so that the tightness of the box body is convenient to improve.

In one embodiment, the rubber springs 5 are provided with a plurality of rubber springs 5, and the plurality of rubber springs 5 are uniformly distributed between the placing plate 6 and the box body 1, wherein vibration generated by the articles in the box body 1 during transportation can be effectively consumed and absorbed through the use of the plurality of rubber springs 5, so that the articles in the box body 1 can be buffered and damped, adverse effects caused by the vibration on the articles in the box body 1 are reduced, and the articles in the box body 1 are protected conveniently.

In one embodiment, the sealing ring 3 is made of rubber, and has the advantage of good sealing performance.

Working principle:

during the use, through the use of placing the rubber spring 5 between board 6 and the box body 1, can effectively consume the vibrations that produce when transporting in the box body 1 and absorb, thereby can cushion the shock attenuation to the article in the box body 1, reduce the harmful effects that vibrations caused article in the box body 1, be convenient for protect the article in the box body 1, wherein through the use of reinforcing block 4, can effectively consolidate four corners of box body 1 inner wall, the intensity of box body 1 has been improved, prevent box body 1 because of the extrusion deformation when transporting, be convenient for improve the fastness of box body 1 when using, wherein through the cooperation use of magnet 9 in recess 10 and the iron plate 8 on the sealed lid 2 inner wall on the box body 1, can effectively fix sealed lid 2 on box body 1, prevent sealed lid 2 from taking place not hard up, the fastness of sealed lid 2 on box body 1 is convenient for improve, wherein through the use of sealing washer 3 on 2, can effectively seal box body 1 and sealed lid 2, thereby be convenient for improve its sealing performance.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a packing carton that leakproofness is good, includes box body (1), its characterized in that, the inner wall of box body (1) is equipped with boss (4), the bottom upper surface of box body (1) is equipped with rubber spring (5), and the top of rubber spring (5) is equipped with places board (6), the top of box body (1) is equipped with sealed lid (2), and the bottom surface a week of sealed lid (2) is equipped with sealing washer (3), the inner wall both sides of sealed lid (2) are equipped with iron plate (8), recess (10) are seted up on the both sides surface of box body (1), and the inside of recess (10) is equipped with magnet (9).

2. A package with good sealing performance according to claim 1, wherein a plurality of reinforcing blocks (4) are provided together, and the plurality of reinforcing blocks (4) are uniformly distributed at four corners of the inner wall of the case body (1).

3. A package with good tightness according to claim 1, characterized in that the placement plate (6) is matched to the box body (1).

4. A package with good tightness according to claim 1, characterized in that the magnet (9) is matched to the iron block (8).

5. A package with good sealing according to claim 1, characterized in that the two side surfaces of the sealing cover (2) are provided with gripping grooves (7).

6. A package with good tightness according to claim 1, characterized in that the sealing cover (2) is matched to the box body (1).

7. A package with good sealing according to claim 1, characterized in that the number of rubber springs (5) is plural in number, and that the plurality of rubber springs (5) are evenly distributed between the placement plate (6) and the case body (1).

8. A package with good tightness according to claim 1, characterized in that the sealing ring (3) is of rubber material.