High-sealing-performance anti-fog hand-held blister packaging box

Abstract

The utility model relates to the field of packaging boxes, in particular to a high-sealing-performance anti-fog hand-held blister packaging box which comprises a box body and an upper cover installed at the upper end of the box body. Limiting blocks are respectively arranged at the upper parts of the left side and the right side of the box body; the upper end surface of the box body is provided with an insertion strip, the lower end surface of the upper cover is provided with an insertion groove corresponding to the insertion strip, and the lower end of the insertion groove is provided with a rubber pad. The utility model has the beneficial effects that the insertion strip is arranged at the upper end of the box body, and the insertion groove and the rubber pad are arranged at the lower end of the insertion groove; when the inserting strips are inserted into the inserting grooves, the rubber pads wrap the inner sides and the outer sides of the inserting strips, then the limiting rings are rotated, the limiting rings and the limiting blocks are matched in a limiting mode, and therefore the upper cover and the box body are tightly connected, the sealing effect of the exterior of the box body is enhanced, the cooked food damage duration in the box body is prolonged, and the practicability of the packaging box is improved.

Description

Technical Field

[0001] The utility model relates to the field of packaging boxes, in particular to a highly sealed anti-fog portable blister packaging box. Background Art

[0002] At present, with the improvement of people's living standards and the accelerated pace of life, packaging boxes are widely used in life and are very convenient, so their types are becoming more and more diverse.

[0003] Patent CN201920481955.1 discloses a new type of cooked food packaging box, including a box body and a box cover, the box body is made of foam material, the box body is provided with a fan-shaped groove for placing a large bowl, a circular groove for placing a small bowl, and a square groove for placing an ice pack, the fan-shaped groove, the circular groove, and the square groove are arranged adjacent to each other; the circular groove and the square groove are each provided with a notch, and the fan-shaped groove notch, the circular groove notch, and the square groove notch are arranged facing each other, so that an air circulation channel is formed between the fan-shaped groove, the circular groove, and the square groove. The utility model plays a role in keeping cooked food warm and fresh by ensuring the rapid circulation of low-temperature air.

[0004] The above utility model has some disadvantages: poor sealing effect, easy breeding of microorganisms on cooked food, accelerated spoilage of cooked food, so it needs to be improved. Utility Model Content

[0005] In order to overcome the above-mentioned shortcomings, the utility model provides a technical solution that can solve the above-mentioned problems.

[0006] A highly sealed anti-fog portable blister packaging box, comprising a box body and an upper cover installed on the upper end of the box body;

[0007] An insert strip is arranged in the middle of the upper end surface of the box body, and limit blocks are arranged on the upper parts of the left and right sides of the box body respectively;

[0008] A slot is formed on the lower end surface of the upper cover corresponding to the insert strip, a rubber pad is arranged at the lower end of the slot, and a limit ring is arranged at the lower part of the left and right sides of the upper cover corresponding to the limit block rotation, and the limit ring is in a J-shaped structure;

[0009] When the inserting strip contacts the rubber pad and is inserted into the slot, the limiting ring and the limiting block cooperate with each other.

[0010] As a further solution of the utility model: rotation grooves are respectively arranged in the middle of the front and rear sides of the box body, and handles are respectively hingedly arranged on the upper ends of the rotation grooves.

[0011] As a further solution of the utility model: rings are respectively arranged in the middle of the front and rear sides of the upper cover, and when the upper cover is connected to the box body, the upper end of the handle passes through the rings upward and slides with the rings.

[0012] As a further solution of the utility model: a rotating shaft is respectively arranged in the middle of the handle, and when the upper cover is connected to the box body, the rotating shaft is located at the upper end of the sleeve ring.

[0013] As a further solution of the utility model: anti-slip patterns are formed on the inner and outer sides of the insert respectively.

[0014] As a further solution of the utility model: the upper cover is made of anti-fog material, and the box body is made of antibacterial material.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows: by arranging an insertion strip at the upper end of the box body, and arranging a slot and a rubber pad at the lower end of the upper cover, the upper cover is pressed down after the insertion strip contacts the rubber pad, so that when the insertion strip is inserted into the slot, the rubber pad wraps the inner and outer sides of the insertion strip, and then the limiting ring is rotated to make the limiting ring and the limiting block cooperate with each other, thereby realizing a close connection between the upper cover and the box body, enhancing the sealing effect of the outside of the box body, extending the spoilage time of cooked food in the box body, and increasing the practicality of the packaging box.

[0016] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in this embodiment or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0018] Figure 1 It is a structural schematic diagram of the utility model.

[0019] Figure 2 It is a structural schematic diagram of the utility model.

[0020] As shown in the figure: 1. Box body; 2. Upper cover; 3. Insert strip; 4. Limit block; 5. Slot; 6. Rubber pad; 7. Limit ring; 8. Rotation groove; 9. Handle; 10. Ring; 11. Rotation shaft; 12. Anti-slip pattern. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0023] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0024] In the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] See also Figure 1-2 , a high-sealing anti-fog portable blister packaging box, comprising a box body 1 and an upper cover 2 installed on the upper end of the box body 1;

[0026] An insert strip 3 is provided in the middle of the upper end surface of the box body 1, and limit blocks 4 are provided on the upper parts of the left and right sides of the box body 1 respectively;

[0027] A slot 5 is formed on the lower end surface of the upper cover 2 corresponding to the insert strip 3, and a rubber pad 6 is arranged at the lower end of the slot 5. Limiting rings 7 are rotatably arranged on the lower parts of the left and right sides of the upper cover 2 corresponding to the limiting blocks 4, and the limiting rings 7 are in a J-shaped structure.

[0028] When the inserting strip 3 contacts the rubber pad 6 and is inserted into the slot 5 , the limiting ring 7 and the limiting block 4 are mutually limited and matched.

[0029] When in use, the upper cover 2 is placed on the upper end of the box body 1 and aligned, and a downward force is applied to the upper cover 2 so that the insertion strip 3 is inserted into the interior of the slot 5 under the wrapping of the rubber pad 6. The ductility of the rubber pad 6 is utilized to make the insertion strip 3 and the slot 5 fit tightly together, and then the limiting ring 7 is rotated onto the limiting block 4 so that the limiting ring 7 and the limiting block 4 are buckled with each other, thereby achieving high sealing of the packaging box.

[0030] As a further solution of the present invention: rotation grooves 8 are respectively provided in the middle of the front and rear sides of the box body 1, and handles 9 are respectively hingedly provided at the upper ends of the rotation grooves 8.

[0031] The packaging box can be conveniently taken out and carried.

[0032] As a further solution of the utility model: a collar 10 is respectively provided in the middle of the front and rear sides of the upper cover 2 , and when the upper cover 2 is connected to the box body 1 , the upper end of the handle 9 passes through the collar 10 upward and slides with the collar 10 .

[0033] When the packaging box is carried by hand, the upper cover 2 can be clamped to improve the connection stability.

[0034] As a further solution of the utility model: a rotating shaft 11 is respectively provided in the middle of the handle 9 , and the rotating shaft 11 is located at the upper end of the collar 10 when the upper cover 2 is connected to the box body 1 .

[0035] When the upper cover 2 is arranged on the upper end of the box body 1 , the handle 9 passes through the ring 10 and is rotated outward, which can help the upper cover 2 to move downward, so that the insert 3 can enter the slot 5 more quickly.

[0036] As a further solution of the utility model: anti-slip grooves 12 are formed on the inner and outer sides of the insert 3 respectively.

[0037] The contact connection between the insert strip 3 and the rubber pad 6 can be improved, thereby improving the air tightness.

[0038] As a further solution of the utility model: the upper cover 2 is made of anti-fog material, and the box body 1 is made of antibacterial material.

[0039] The packaging box can have anti-fog and antibacterial effects.

[0040] It should also be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "including a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0041] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A highly airtight anti-fog portable blister packaging box, characterized by: It includes a box body and an upper cover installed on the upper end of the box body; An insert strip is arranged in the middle of the upper end surface of the box body, and limit blocks are arranged on the upper parts of the left and right sides of the box body respectively; A slot is formed on the lower end surface of the upper cover corresponding to the insert strip, a rubber pad is arranged at the lower end of the slot, and a limit ring is arranged at the lower part of the left and right sides of the upper cover corresponding to the limit block rotation, and the limit ring is in a J-shaped structure; When the inserting strip contacts the rubber pad and is inserted into the slot, the limiting ring and the limiting block cooperate with each other.

2. A highly airtight anti-fog portable blister packaging box according to claim 1, characterized in that: The middle parts of the front and rear sides of the box body are respectively provided with rotation grooves, and the upper ends of the rotation grooves are respectively hinged with handles.

3. A highly airtight anti-fog portable blister packaging box according to claim 2, characterized in that: Rings are respectively arranged in the middle of the front and rear sides of the upper cover. When the upper cover is connected to the box body, the upper end of the handle passes through the rings upward and slides with the rings.

4. A highly airtight anti-fog portable blister packaging box according to claim 3, characterized in that: The middle of the handle is respectively provided with a rotating shaft, and when the upper cover is connected with the box body, the rotating shaft is located at the upper end of the sleeve ring.

5. The highly airtight anti-fog portable blister packaging box according to claim 1, characterized in that: Anti-slip grooves are formed on the inner and outer sides of the insert respectively.

6. The highly airtight anti-fog portable blister packaging box according to claim 1, characterized in that: The upper cover is made of anti-fog material and the box body is made of antibacterial material.

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