Packaging structure with supporting bottom

Abstract

The utility model relates to the technical field of food packaging, in particular to a packaging structure with a bottom support, which comprises a box body, a storage cavity is arranged in the box body, a top cover is arranged on the box body, clamping strips are arranged on two sides of the top cover, sliding grooves matched with the clamping strips are arranged on the box body, the bottom support is embedded in the storage cavity of the box body, and a placing groove is arranged on the bottom support. A plurality of sets of counter bores are formed in the positions, around the containing groove, of the bottom support at intervals, first springs are arranged in the counter bores, pressing plates are arranged at the positions, at the top ends of the first springs, in the counter bores, a protective cover is arranged at the position, above the containing groove, of the bottom support, protruding blocks matched with the counter bores are fixedly arranged at the bottom of the protective cover, and the bottom of the top cover abuts against the top of the protective cover. According to the device, the spring and the pressing plate are arranged in the counter bore in the bottom support, the protective cover is buckled on the bottom support, then the top cover abuts against the top of the protective cover so that the protective cover can be buckled and loosened when the top cover slides along the box body, food in the containing groove can be conveniently taken and placed, and operation is convenient and fast.

Description

Technical Field

[0001] The present application relates to the technical field of food packaging, and in particular to a packaging structure with a bottom support. Background Art

[0002] As the name suggests, a packaging box is a box used to package products. Packaging boxes can be classified by material, such as paper boxes, iron boxes, wooden boxes, cloth boxes, leather boxes, acrylic boxes, etc. In food packaging boxes, in order to ensure the safety of food inside the packaging box, a bottom support structure is usually set inside the packaging box to prevent the food from shaking and being damaged inside the packaging box.

[0003] A Chinese utility model patent with the announcement number CN219707692U discloses a food packaging box, the main purpose of which is to provide a food packaging box that is more beautiful and does not affect the preservation effect in order to solve the technical problem that the traditional film-sealed packaging is not beautiful enough. The food packaging box includes a film-sealed packaging box and a tray box, and the food is located in the film-sealed packaging box; the tray box includes a bottom tray and a fixed cover that are mutually engaged, and when the fixed cover is engaged with the bottom tray, a space that can at least accommodate the lower end of the film-sealed packaging box is formed between the two. The tray box can be used to achieve a structure that closes the lower end of the film-sealed packaging box, thereby shielding the outer edge formed by the film-sealing process and the film-sealing seam and other structures, and effectively improving the aesthetics of the packaging structure without affecting the preservation effect. The food packaging box also includes a transparent folding box, and the film-sealed packaging box and the tray box are both located in the transparent folding box.

[0004] The device is provided with a tray, which includes a bottom tray and a fixed cover that are locked with each other. When packaging food, the staff puts the food on the sealing film bottom, then covers the sealing film cover on the sealing film bottom, and then buckles the fixed cover on the bottom tray to limit the sealing film cover and the sealing film bottom. However, the fixed top cover is engaged with the bottom tray through the first buckle to form a fit with the bottom tray, which makes it inconvenient for the staff to take out the fixed cover and put in and take out the food in the sealing film bottom. Utility Model Content

[0005] In view of the problem in the prior art that it is inconvenient to take out and put food, the utility model provides a packaging structure with a supporting bottom.

[0006] To this end, the specific technical solutions adopted by the utility model are as follows:

[0007] The utility model provides a packaging structure with a bottom support, comprising

[0008] A box body, a storage cavity is provided in the box body, a top cover is provided on the box body, clamping strips are provided on both sides of the top cover, a slide groove matched with the clamping strip is provided on the box body, a bottom bracket is embedded in the storage cavity of the box body, a placement groove is provided on the bottom bracket, a plurality of groups of countersunk holes are provided around the placement groove at intervals on the bottom bracket, a spring 1 is provided in the countersunk hole, a pressure plate is provided at the top of the spring 1 in the countersunk hole, a protective cover is provided above the placement groove on the bottom bracket, a convex block matched with the countersunk hole is fixedly provided at the bottom of the protective cover, the convex block abuts against the pressure plate, and the bottom of the top cover abuts against the top of the protective cover;

[0009] It also includes a limiting mechanism, which is arranged on the box body.

[0010] Preferably, the limiting mechanism includes an insertion rod, a fixing block and a second spring. A plug hole is provided on one side of the top of the box body, the insertion rod is slidably arranged in the plug hole, a second spring is provided under the insertion rod, a slot connected to the plug hole is provided on the side wall of the box body, the fixing block is slidably arranged in the slot and is fixedly connected to the insertion rod, and a through hole matched with the insertion rod is provided on the top cover. When the staff needs to close the top cover, the staff slides the fixing block in the vertical direction, so that the fixing block drives the insertion rod to descend and compresses the second spring so that the insertion rod is recovered into the plug hole, and then the staff slides the top cover so that the through hole on the top cover is aligned with the plug hole on the box body, and then the staff releases the fixing block, so that the insertion rod rises under the action of the second spring, and finally the top of the insertion rod is inserted in the through hole on the top cover, thereby realizing the limitation of the top cover, and the operation is convenient.

[0011] Preferably, inclined surfaces are provided around the top of the protective cover. By providing the inclined surfaces on the protective cover, when the top cover slides and closes along the slide groove, the compressed protective cover is lowered by the abutment between one end of the top cover and the inclined surface on the protective cover, which is convenient to operate.

[0012] Preferably, a groove is provided at the bottom of the placement groove. By providing the groove at the bottom of the placement groove, the food placed in the placement groove is prevented from sliding randomly, thereby ensuring the safety of the food.

[0013] Preferably, the protective cover is transparent, so that the food in the slot can be directly observed through the protective cover.

[0014] Preferably, the placement slots are provided in multiple groups and are spaced apart on the base. By providing multiple groups of placement slots, multiple groups of food can be stored and packaged at the same time, which is convenient for operation.

[0015] Preferably, a group of grip blocks are fixedly provided on both sides of the top cover, and the grip blocks are provided to facilitate grasping the top cover for sliding.

[0016] The advantages of adopting the above technical solution are:

[0017] The utility model comprises a box body, a storage cavity is arranged in the box body, a top cover is arranged on the box body, clips are arranged on both sides of the top cover, a slide groove matched with the clips is arranged on the box body, a bottom support is embedded in the storage cavity of the box body, a placement groove is arranged on the bottom support, a plurality of groups of countersunk holes are arranged around the placement groove at intervals, a spring is arranged in the countersunk hole, a pressing plate is arranged at the top of the spring in the countersunk hole, a protective cover is arranged above the placement groove on the bottom support, a convex block matched with the countersunk hole is fixedly arranged on the bottom of the protective cover, the convex block abuts against the pressing plate, the bottom of the top cover abuts against the top of the protective cover, a limiting mechanism is arranged on the box body, and the protective cover is buckled on the bottom support by arranging a spring and a pressing plate in the countersunk hole on the bottom support in the device, and then the top cover abuts against the top of the protective cover so that the top cover can be buckled and released when sliding along the box body, thereby facilitating the taking and placing of food in the placement groove, and convenient operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 Shows a schematic diagram of the structure of the utility model;

[0020] Figure 2 A partial structural schematic diagram of the utility model is shown;

[0021] Figure 3 A partial structural schematic diagram of the utility model is shown;

[0022] Figure 4 A partial cross-sectional view of the utility model is shown;

[0023] Figure 5 A partial cross-sectional view of the present invention is shown.

[0024] Among them: box body 1, storage cavity 101, slide groove 102, plug hole 103, top cover 2, grip block 201, bottom bracket 3, placement groove 301, countersunk hole 302, groove 303, protective cover 4, spring one 5, pressure plate 501, insertion rod 6, fixing block 601, spring two 7. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0026] like Figure 1-5 As shown, the embodiment of the utility model discloses a packaging structure with a bottom support, including a box body 1 and a limiting mechanism.

[0027] The box body 1 is provided with a storage cavity 101, a top cover 2 is provided on the box body 1, and clamping strips are provided on both sides of the top cover 2. The box body 1 is provided with a slide groove 102 matched with the clamping strip. The box body 1 is embedded with a bottom support 3 in the storage cavity 101, and a placement groove 301 is provided on the bottom support 3. The bottom support 3 is provided with a plurality of groups of countersunk holes 302 at intervals around the placement groove 301. A spring 5 is provided in the countersunk hole 302, and a pressure plate 501 is provided at the top of the spring 5 in the countersunk hole 302. A protective cover 4 is provided on the bottom of the protective cover 4 above the placement groove 301. A protrusion matched with the countersunk hole 302 is fixedly provided at the bottom of the protective cover 4, and the protrusion abuts against the pressure plate 501. The bottom of the top cover 2 abuts against the top of the protective cover 4. The limiting mechanism is provided on the box body 1.

[0028] In at least one embodiment, the limiting mechanism includes an insertion rod 6, a fixing block 601 and a spring 7. A socket 103 is provided on one side of the top of the box body 1. The insertion rod 6 is slidably set in the socket 103. The socket 103 is provided with a spring 7 below the insertion rod 6. A slot connected to the socket 103 is provided on the side wall of the box body 1. The fixing block 601 is slidably set in the slot and fixedly connected to the insertion rod 6. A through hole matched with the insertion rod 6 is provided on the top cover 2. When the staff needs to close the top cover 2, the staff slides the fixing block 601 in the vertical direction, so that the fixing block 601 drives the insertion rod 6 to descend and compresses the spring 7 so that the insertion rod 6 is recovered into the socket 103. Then the staff slides the top cover 2 so that the through hole on the top cover 2 is aligned with the socket 103 on the box body 1. Then the staff releases the fixing block 601, so that the insertion rod 6 rises under the action of the spring 7. Finally, the top of the insertion rod 6 is inserted into the through hole on the top cover 2, thereby realizing the limitation of the top cover 2, and the operation is convenient.

[0029] In at least one embodiment, inclined surfaces are provided around the top of the protective cover 4. By providing the inclined surfaces on the protective cover 4, when the top cover 2 slides and closes along the slide groove 102, the protective cover 4 is compressed and lowered by the contact between one end of the top cover 2 and the inclined surface on the protective cover 4, which is convenient to operate.

[0030] In at least one embodiment, a groove 303 is provided at the bottom of the placement groove 301. By providing the groove 303 at the bottom of the placement groove 301, the food placed in the placement groove 301 is prevented from sliding randomly, thereby ensuring the safety of the food.

[0031] In at least one embodiment, the protective cover 4 is transparent, and the food in the placement slot 301 can be directly observed through the transparent protective cover 4 .

[0032] In at least one embodiment, the placement slots 301 are provided in multiple groups and are arranged at intervals on the base 3. By providing multiple groups of placement slots 301, multiple groups of food can be stored and packaged at the same time, which is convenient for operation.

[0033] In at least one embodiment, a group of gripping blocks 201 are fixedly disposed on both sides of the top cover 2, respectively, and the gripping blocks 201 are provided to facilitate gripping the top cover 2 for sliding.

[0034] When packaging food, the staff slides the top cover 2 on the box body 1 along the slide groove 102 to move it out, and then the staff places the food to be packaged on the bottom tray 3 in the box body 1, and limits the food on the bottom tray 3 through the placement groove 301 on the bottom tray 3 to prevent the food from shaking on the bottom tray 3 during storage. Then the staff covers the protective cover 4 above the placement groove 301, so that the protrusion at the bottom of the protective cover 4 is inserted into the countersunk hole 302 and abuts against the pressure plate 501, so that the protective cover 4 and the bottom tray 3 can jointly protect the food in the placement groove 301, and then the staff slides the card strip on the top cover 2 along the slide groove 102 to close the top cover 2 and the box body 1. During the sliding process of the top cover 2, the staff presses the protective cover 4 to make the protective cover 4 descend and the protrusion drives the pressure plate 501 along the countersunk hole 3 02 descends and compresses spring 102. When the protective cover 4 descends to the point where its bottom fits the top of the bottom support 3, the top of the protective cover 4 abuts against the bottom of the top cover 2. Then the top cover 2 continues to slide to make it completely closed with the box body 1. The protective cover 4 is limited by the top cover 2 to further ensure the safety of the food placed in the slot 301. The limiting mechanism on the box body 1 can limit the closed top cover 2 and the box body 1 to ensure the stability of the top cover 2. When the food in the box body 1 needs to be taken out, people slide the top cover 2 along the slide slot 102 to open it. During the sliding process of the top cover 2, when the bottom of the top cover 2 is separated from the abutment with the protective cover 4, the protective cover 4 rises under the support of the spring 105 to separate it from the abutment with the bottom support 3. Then people can take out the protective cover 4 and the food placed in the slot 301. The operation is convenient.

[0035] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A packaging structure with a bottom support, characterized in that: include A box body (1), wherein a storage cavity (101) is provided in the box body (1), a top cover (2) is provided on the box body (1), and clamping strips are provided on both sides of the top cover (2), and a slide groove (102) matched with the clamping strip is provided on the box body (1), and a bottom support (3) is embedded in the storage cavity (101) of the box body (1), and a placement groove (301) is provided on the bottom support (3), and a plurality of groups of countersunk holes (302) are provided at intervals around the placement groove (301) of the bottom support (3), and a spring (5) is provided in the countersunk hole (302), and a pressure plate (501) is provided at the top of the spring (5) in the countersunk hole (302), and a protective cover (4) is provided on the bottom of the protective cover (4), and a protrusion matched with the countersunk hole (302) is fixedly provided at the bottom of the protective cover (4), and the protrusion is in contact with the pressure plate (501), and the bottom of the top cover (2) is in contact with the top of the protective cover (4); It also comprises a limiting mechanism, which is arranged on the box body (1).

2. The packaging structure with a bottom support according to claim 1, characterized in that: The limiting mechanism comprises an insertion rod (6), a fixing block (601) and a second spring (7); a plug hole (103) is provided on one side of the top of the box body (1); the insertion rod (6) is slidably arranged in the plug hole (103); the plug hole (103) is provided with a second spring (7) below the insertion rod (6); a slot communicating with the plug hole (103) is provided on the side wall of the box body (1); the fixing block (601) is slidably arranged in the slot and fixedly connected to the insertion rod (6); and a through hole matched with the insertion rod (6) is provided on the top cover (2).

3. The packaging structure with a bottom support according to claim 1, characterized in that: The top of the protective cover (4) is provided with inclined surfaces around its periphery.

4. The packaging structure with a bottom support according to claim 1, characterized in that: The bottom of the placement groove (301) is provided with a groove (303).

5. The packaging structure with a bottom support according to claim 1, characterized in that: The protective cover (4) is transparent.

6. The packaging structure with a bottom support according to claim 1, characterized in that: The placement grooves (301) are arranged in groups and spaced apart on the base (3).

7. The packaging structure with a bottom support according to claim 1, characterized in that: A group of gripping blocks (201) are respectively fixedly arranged on both sides of the top cover (2).

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