CN214357805U - Foam box that leakproofness is good - Google Patents

Abstract

The utility model discloses a foam box with good sealing performance, which comprises a box body and a box cover, wherein the box body is provided with the box cover in a matching way, the middle part of the box cover is a horizontal section with the same length as the box body, two ends of the box cover are vertical sections, the vertical sections are provided with strip-shaped grooves in a horizontal penetrating way, jacks are symmetrically arranged at the upper and lower sides of each strip-shaped groove, movable rods are movably inserted in the strip-shaped grooves, the tail ends of the movable rods are provided with fixed blocks, and the outer surface of each fixed block, which is close to one side of the box cover, is provided with inserted rods which are matched with the jacks at the upper and lower ends of each inserted rod in a symmetrical and horizontal way; the outer walls of the two sides of the box body are provided with limit grooves at the same horizontal line with the strip-shaped grooves, and the upper and lower inner walls of the limit grooves are symmetrical and are uniformly fixed with elastic convex blocks. Through inserting the movable rod into strip-shaped groove and spacing groove, play the fixed action to being connected of lid and box body, the inserted bar is also along with inserting in the jack, presss from both sides tightly the movable rod, makes lid and box body be connected closely, has improved the leakproofness of foam box greatly.

Description

Foam box that leakproofness is good

Technical Field

The utility model relates to an article packaging technical field especially relates to a foam box that leakproofness is good.

Background

The foam box is a box-shaped packaging container made of foam plastics, is often applied to transportation and packaging of commodities, and is an indispensable container in life of people at present. The foam box has a simple structure and basically comprises a box body and a box cover.

When the existing foam box is used, articles are placed in the foam box, the box cover is covered, and then the foam box is packaged and sealed by using an adhesive tape, so that a simple sealing effect can be achieved, the sealing effect is poor, and the articles in the foam box are easy to spill when the foam box is severely shaken.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of prior art, the utility model provides a foam box that leakproofness is good, the leakproofness of foam box is improved to the connection between fixed lid that can be better and the box body.

In order to solve the technical problem, the utility model provides a following technical scheme: a foam box with good sealing performance comprises a box body, a box cover and an inner cavity, wherein the box cover is arranged on the box body in a matched mode, the middle part of the box cover is a horizontal section with the length equal to that of the box body, two ends of the box cover are vertical sections, a strip-shaped groove is horizontally arranged on each vertical section in a penetrating mode, jacks are symmetrically and horizontally arranged on the upper side and the lower side of each strip-shaped groove, a movable rod is movably inserted into each strip-shaped groove, a fixed block is installed at the tail end of each movable rod, and inserting rods with sizes matched with the jacks are symmetrically and horizontally fixed at the upper end and the lower end of each inserting rod on the outer surface of one side, close to the box cover, of each fixed block; the limiting grooves are formed in the outer walls of the two sides of the box body at the same horizontal line with the strip-shaped grooves, and elastic convex blocks are symmetrically and uniformly fixed on the upper and lower inner walls of the limiting grooves.

As a preferred technical scheme of the utility model, the inner chamber has been seted up to the inside of box body, install the gasbag on the lower extreme inner wall of inner chamber, the gasbag is wavy and inside packing has the air.

As a preferred technical scheme of the utility model, the height that highly is greater than the movable rod of spacing groove, the protruding piece of elasticity is the height that the distance between the terrace with edge form and the last bottom surface equals the movable rod.

As an optimized technical scheme of the utility model, the callus on the sole is equipped with to the bottom outer wall bilateral symmetry of box body.

As an optimized technical scheme of the utility model, the front side surface middle part subsides of box body have one deck label.

As an optimized technical scheme of the utility model, be equipped with the waterproof sealing strip that the length of one deck and inner chamber equals on the lower extreme outer wall of lid horizontal part.

As an optimal technical scheme of the utility model, be equipped with one deck crash cushion along rectangle a week on the inner wall of inner chamber.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. through the arrangement of the movable rod, the strip-shaped groove, the inserting rod, the inserting hole and the limiting groove, the movable rod can be inserted into the strip-shaped groove and the limiting groove, the connection between the box cover and the box body is fixed, the protruding block in the limiting groove plays a role in clamping the movable rod, the inserting rod is also inserted into the inserting hole to clamp the movable rod for the second time, so that the box cover and the box body are connected tightly, and the sealing performance of the foam box is greatly improved;

2. through the gasbag that sets up, can put article on the gasbag, move at the foam box and the in-process of transportation, the gasbag plays the guard action to article, prevents that article from producing to rock and causes the collision to lead to the damage.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the point A of the present invention;

FIG. 3 is a front view of the present invention;

wherein: 1. a box body; 2. a box cover; 3. a waterproof sealing strip; 4. a crash cushion; 5. a foot pad; 6. an air bag; 7. an inner cavity; 8. a fixed block; 9. inserting a rod; 901. a jack; 10. a movable rod; 101. a strip-shaped groove; 11. a limiting groove; 12. an elastic bump; 13. and (4) a label.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1 and 2, the utility model provides a foam box with good sealing performance, including a box body 1, a box cover 2 and an inner cavity 7, the box body 1 is provided with the box cover 2 in a matching way, the middle part of the box cover 2 is a horizontal section with the length equal to that of the box body 1, the two ends are vertical sections, the vertical section is provided with a strip-shaped groove 101 in a horizontal penetrating way, the upper and lower symmetrical sides of the strip-shaped groove 101 are provided with jacks 901, a movable rod 10 is movably inserted in the strip-shaped groove 101, the tail end of the movable rod 10 is provided with a fixed block 8, and the outer surface of the fixed block 8 close to one side of the box cover 2 is symmetrically and horizontally fixed with insertion rods 9 matched with the jacks 901 in size at the upper and lower ends of the insertion rods 9; the outer walls of the two sides of the box body 1 are provided with limiting grooves 11 at the same horizontal line position with the strip-shaped grooves 101, and the upper and lower layers of inner walls of the limiting grooves 11 are symmetrically and uniformly fixed with elastic convex blocks 12;

the device during operation, cover 2 on box body 1 with the lid, promote fixed block 8 and insert the bar groove 101 with movable rod 10 in, movable rod 10 runs through and enters spacing groove 11 behind the bar groove 101, inserted bar 9 on the fixed block 8 also pegs graft into jack 901 along with movable rod 10's removal, movable rod 10 gets into behind the spacing groove 11, extrude the protruding piece 12 of elasticity at both ends about spacing groove 11, the protruding piece 12 of elasticity receives pressure to produce deformation, get into behind spacing groove 11 at movable rod 10 completely, the protruding piece 12 of elasticity resumes deformation, extrude to movable rod 10 and make it pressed from both sides tightly, lid 2 is sealed complete with box body 1 promptly. Through the movable rod 10 that sets up, bar groove 101, inserted bar 9, jack 901 and spacing groove 11, can insert movable rod 10 into bar groove 101 and spacing groove 11, play the fixed action to being connected of lid 2 and box body 1, protruding piece in the spacing groove 11 plays clamping effect to movable rod 10, inserted bar 9 is also along with inserting in jack 901, carry out the secondary to movable rod 10 and press from both sides tightly, it is inseparable to make lid 2 be connected with box body 1, the leakproofness of foam box has been improved greatly.

In another embodiment, as shown in fig. 1, in the embodiment, an inner cavity 7 is formed in the box body 1, an air bag 6 is mounted on the inner wall of the lower end of the inner cavity 7, and the air bag 6 is wavy and is filled with air;

when the device works, the air bag 6 is filled with air, articles are placed in the inner cavity 7 of the foam box and are positioned on the air bag 6, the articles can shake greatly by carelessness in the moving and transporting process of the foam box, the articles are easy to damage if the articles are fragile, and the air bag 6 can wrap the articles to protect the articles. Through the gasbag 6 that sets up, can put article on gasbag 6, move and the in-process of transportation at the foam box, gasbag 6 plays the guard action to article, prevents that article from producing to rock and cause the collision to lead to the damage.

In another embodiment, as shown in fig. 2, this embodiment discloses a size relationship, the height of the limiting groove 11 is greater than the height of the movable rod 10, the elastic bumps 12 are in a shape of a frustum of a pyramid, and the distance between the upper bottom surfaces is equal to the height of the movable rod 10;

when the device works, the height of the limiting groove 11 is larger than that of the movable rod 10, so that the movable rod 10 is conveniently inserted into the limiting groove 11, the elastic protruding block 12 is in a frustum pyramid shape, the distance between the upper bottom surfaces of the elastic protruding block 12 is equal to that of the movable rod 10, and the elastic protruding block 12 is highly convenient to clamp the movable rod 10.

In another embodiment, as shown in fig. 1, this embodiment discloses that foot pads 5 are symmetrically arranged on two sides of the outer wall of the bottom end of the box body 1; when the device works, the foam box is fixed on the table top through the foot pad 5.

In another embodiment, as shown in fig. 3, this embodiment discloses that a label 13 is attached to the middle of the outer surface of the front side of the box body 1; when the device works, the article information in the foam box can be filled in the label 13, so that mistakes can be prevented.

In another embodiment, as shown in fig. 1, this embodiment discloses that a layer of waterproof sealing strip 3 with the same length as the inner cavity 7 is arranged on the outer wall of the lower end of the horizontal part of the box cover 2;

when the device works, the box cover 2 tightly presses the box body 1, the waterproof sealing strip 3 presses the top end of the inner cavity 7, the inner cavity 7 is sealed, the sealing performance of the foam box is enhanced, and liquid is prevented from entering the foam box or flowing out of the foam box.

In another embodiment, as shown in fig. 1, this embodiment discloses that a layer of crash cushion 4 is disposed on the inner wall of the inner cavity 7 along a circle of a rectangle;

the device during operation, the crashproof blotter 4 that the inner wall of inner chamber 7 set up plays the guard action to article, and on the way in the foam box transportation, can produce unavoidably and rock, and crashproof blotter 4 can place article and be damaged.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred embodiments of the present invention, and is not intended to limit the present invention, and that the present invention can also have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (7)

1. The utility model provides a foam box that leakproofness is good, includes box body (1), lid (2), inner chamber (7), its characterized in that: the box body (1) is provided with a box cover (2) in a matching mode, the middle portion of the box cover (2) is a horizontal section which is equal to the length of the box body (1), two ends of the box cover are vertical sections, a strip-shaped groove (101) horizontally penetrates through the vertical sections, jacks (901) are symmetrically and horizontally arranged on the upper side and the lower side of the strip-shaped groove (101), a movable rod (10) is movably inserted into the strip-shaped groove (101), the tail end of the movable rod (10) is provided with a fixed block (8), and insertion rods (9) which are matched with the jacks (901) in size are symmetrically and horizontally fixed at the upper end and the lower end of each insertion rod (9) on the outer surface of one side, close to the box cover (2), of each fixed block (8); the limiting groove (11) is arranged on the outer walls of the two sides of the box body (1) at the same horizontal line with the strip-shaped groove (101), and elastic convex blocks (12) are symmetrically and uniformly fixed on the upper inner wall and the lower inner wall of the limiting groove (11).

2. The foam box with good sealing performance as claimed in claim 1, wherein: inner chamber (7) have been seted up to the inside of box body (1), install gasbag (6) on the lower extreme inner wall of inner chamber (7), gasbag (6) are wavy and inside packing has the air.

3. The foam box with good sealing performance as claimed in claim 1, wherein: the height of the limiting groove (11) is greater than that of the movable rod (10), and the elastic protruding block (12) is in a prismatic table shape, and the distance between the upper bottom surfaces of the elastic protruding block and the elastic protruding block is equal to the height of the movable rod (10).

4. The foam box with good sealing performance as claimed in claim 1, wherein: foot pads (5) are symmetrically arranged on two sides of the outer wall of the bottom end of the box body (1).

5. The foam box with good sealing performance as claimed in claim 1, wherein: the middle part of the outer surface of the front side of the box body (1) is pasted with a layer of label (13).

6. The foam box with good sealing performance as claimed in claim 2, wherein: the outer wall of the lower end of the horizontal part of the box cover (2) is provided with a layer of waterproof sealing strip (3) with the length equal to that of the inner cavity (7).

7. The foam box with good sealing performance as claimed in claim 2, wherein: and a layer of anti-collision buffer cushion (4) is arranged on the inner wall of the inner cavity (7) along the periphery of the rectangle.

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