CN219278304U - Foam box with buffering effect - Google Patents

Abstract

The utility model relates to the field of foam box production and discloses a foam box with a buffering effect, which comprises a box body, wherein an upper cover is arranged at the upper end of the box body in a clamping manner, a buffering mechanism is fixedly arranged at the upper end of the upper cover, the buffering mechanism comprises four positioning blocks and four buffering bases, a foam cushion is fixedly sleeved on the inner surface of the box body, sliding grooves are formed in the middle of two sides of the inner part of the box body, and a separation plate is arranged between the two sliding grooves in a sliding manner. According to the utility model, the buffer mechanism arranged inside is clamped into the positioning groove, so that a plurality of foam boxes are stacked, and when the foam boxes are impacted, the impact force is absorbed by the sliding rod, the sliding block and the elastic sheet which are connected between the positioning block and the buffer base, so that the foam boxes have good buffer effect, and the partition plate and the foam cushion are arranged inside the box, so that the inside of the foam boxes can be placed in a classified manner, and the buffer effect is further improved.

Description

Foam box with buffering effect

Technical Field

The utility model relates to the field of foam box production, in particular to a foam box with a buffering effect.

Background

The foam box is a box-type packaging container made of foam plastic, and the plastic foam is plastic with a plurality of tiny pores inside, wherein the foam box is often applied to transportation of fruits, foods, beverages, clean vegetables, seafood and the like, and also packaging of articles.

The prior patent (publication number: CN 214825048U) discloses a damping waterproof foam box, which comprises a foam box cover and a foam box body, wherein the foam box body is arranged on the lower side of the foam box cover, a plug frame groove is arranged at the bottom of the foam box cover, a sealing groove is formed in the top of the foam box body, a first clamping groove is formed in the top of the foam box cover, first notches are formed in two sides of the foam box cover, shock-proof ribs are arranged on the inner wall of the foam box body and fixedly connected to the inner wall of the foam box body, a cushion is fixedly connected to the bottom of the inner side of the foam box body, second notches are formed in two sides of the foam box body, and a supporting pad is fixedly connected to the bottom of the foam box body. According to the utility model, the foam box cover and the foam box body are movably clamped through the plug frame groove and the seal groove, the connecting structure is stable, the sealing performance is strong, and the shock-proof ribs and the buffer pad are arranged on the inner side of the foam box body, so that the shock-absorbing capacity of the whole structure is strong. The inventors have found that the following problems exist in the prior art in the process of implementing the present utility model: when the foam box cover and the foam box body are movably clamped through the inserting frame groove and the sealing groove, the buffering direction of the shockproof ribs is limited, so that the shockproof effect is low. Accordingly, a foam box having a cushioning effect is provided by those skilled in the art to solve the problems set forth in the background art described above.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a foam box with a buffering effect, wherein a plurality of foam boxes are stacked by clamping a buffering mechanism arranged in a positioning groove, and when the foam boxes are subjected to impact force, the impact force can be absorbed by a sliding rod, a sliding block and an elastic sheet connected between a positioning block and a buffering base, so that the foam boxes have a good buffering effect.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the foam box with the buffering effect comprises a box body, wherein an upper cover is arranged at the upper end of the box body in a clamping manner, a buffering mechanism is fixedly arranged at the upper end of the upper cover, and the buffering mechanism comprises four positioning blocks and four buffering bases;

the sponge cushion is fixedly sleeved on the inner surface of the box body, sliding grooves are formed in the middle of two sides of the inner part of the box body, a partition plate is slidably arranged between the two sliding grooves, and positioning grooves are formed in the lower end of the box body close to four corners;

through the technical scheme, a plurality of same foam boxes can be stacked together, and when the buffer mechanism is clamped and arranged inside the positioning groove, the foam boxes can be mutually buffered through the buffer mechanism, so that the impact force received by the foam boxes after being stacked together is reduced. And a foam cushion is arranged in the foam box, so that the articles loaded in the foam box can be buffered.

Further, the four positioning blocks are respectively and fixedly connected to the inner parts of the four positioning grooves, and the middle parts of the two sides of the box body are respectively provided with a moving groove;

through the technical scheme, a plurality of foam boxes can be stacked through positioning of the positioning grooves, and the moving grooves can facilitate carrying of the foam boxes.

Further, second hidden grooves are formed in the upper ends of two sides of the four buffer bases, and first sliding rods are fixedly arranged between the upper ends and the lower ends of the eight second hidden grooves;

through the technical scheme, the first sliding rod can fix the sliding movement position in the buffer base.

Further, the eight first sliding rod bodies are respectively sleeved with a second sliding block in a sliding manner, and the upper ends and the lower ends of the eight second sliding blocks are respectively fixedly provided with a first spring;

through the technical scheme, when the second sliding block slides on the first sliding rod, the impact force can be absorbed through the friction force of the second sliding block and the first spring.

Further, first blind grooves are formed in two sides of the inside of the four positioning blocks, and second sliding rods are fixedly arranged between the front ends and the rear ends of the inside of the eight first blind grooves;

through the technical scheme, the second slide bar provides sliding distance for the first slide block in the first blind groove.

Further, first sliding blocks are sleeved on the eight second sliding rod bodies in a sliding mode, second springs are fixedly arranged at the front ends and the rear ends of the eight first sliding blocks, and elastic sheet frames are fixedly arranged at one sides, opposite to each other, of the eight first sliding blocks;

through above-mentioned technical scheme for first slider and second spring and shell fragment frame can absorb partial impact force, have improved buffering and buffering effect of this foam case greatly.

Further, a plurality of supporting springs are fixedly arranged between the lower ends of the inner surfaces of the four positioning blocks and the upper ends of the four buffer bases respectively;

through the technical scheme, the buffer base can exert larger upward force on the positioning block, so that the stability of the stacked foam boxes is improved.

The utility model has the following beneficial effects:

1. according to the foam box with the buffering effect, the plurality of foam boxes are stacked, the occupied area is reduced, the transportation efficiency is improved, the buffering mechanism arranged inside is clamped into the positioning groove when the foam boxes are stacked, and when the foam boxes are subjected to impact force, the impact force is absorbed greatly through the sliding rod, the sliding block and the elastic sheet which are connected between the positioning block and the buffering base, so that the foam boxes have good buffering effect.

2. According to the foam box with the buffering effect, the detachable partition plates are arranged in the box body of the foam box, so that the foam box can be placed in a classified mode, and the foam cushion is arranged in the foam box, so that the buffering effect is further improved.

Drawings

FIG. 1 is an isometric view of the present utility model;

FIG. 2 is an isometric view of the housing of the present utility model;

FIG. 3 is an isometric view of a cushioning mechanism of the present utility model;

FIG. 4 is a schematic top view of a positioning block of the present utility model;

fig. 5 is a schematic front cross-sectional view of the case of the present utility model.

Legend description:

1. a moving groove; 2. a case; 3. a buffer mechanism; 4. an upper cover; 5. a partition plate; 6. a positioning groove; 7. a chute; 8. a sponge cushion; 301. a buffer base; 302. a first slider; 303. a spring plate frame; 304. a first blind groove; 305. a positioning block; 306. a first slide bar; 307. a support spring; 308. a second blind groove; 309. a first spring; 310. a second slider; 311. a second spring; 312. and a second slide bar.

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.

Referring to fig. 1-5, one embodiment provided by the present utility model is: the utility model provides a foam box with buffering effect, includes box 2, and the inside article that can deposit of box 2, box 2 upper end joint is provided with upper cover 4, can make box 2 become airtight space through upper cover 4, and upper cover 4 upper end is fixed to be provided with buffer gear 3, and buffer gear 3 includes four locating pieces 305 and four buffering bases 301, and buffer gear 3 can be blocked to the inside of constant head tank 6 to realize piling up of a plurality of foam boxes;

the inner surface of the box body 2 is fixedly sleeved with the foam-rubber cushion 8, the buffer effect of the inside is improved through the foam-rubber cushion 8, the sliding grooves 7 are formed in the middle of two sides of the inside of the box body 2, the partition plates 5 are slidably arranged between the two sliding grooves 7, the inside of the box body 2 is conveniently classified and placed through the detachable partition plates 5, and the positioning grooves 6 are formed in the positions, close to four corners, of the lower end of the box body 2;

the plurality of same foam boxes can be stacked together, and when the buffer mechanism 3 is clamped and arranged inside the positioning groove 6, the plurality of foam boxes can be mutually buffered through the buffer mechanism 3, so that the impact force received by the foam boxes after being stacked together is reduced. And a foam cushion 8 is arranged in the foam box to buffer the articles loaded in the foam box.

The four locating blocks 305 are respectively and fixedly connected with the inside of the four locating grooves 6, the middle parts of the two sides of the box body 2 are respectively provided with the movable groove 1, so that a plurality of foam boxes can be stacked through the locating grooves 6 in a locating manner, the movable grooves 1 can facilitate the transportation of the foam boxes, the two sides of the four buffer bases 301 are respectively provided with the second hidden grooves 308 near the upper ends, the first sliding rods 306 are fixedly arranged between the upper ends and the lower ends of the eight second hidden grooves 308, and the first sliding rods 306 can be fixedly and slidably moved in the buffer bases 301.

The second sliding blocks 310 are sleeved on the rods of the eight first sliding blocks 306 in a sliding manner, the first springs 309 are fixedly arranged at the upper ends and the lower ends of the eight second sliding blocks 310, so that when the second sliding blocks 310 slide on the first sliding blocks 306, impact force can be absorbed through friction force of the second sliding blocks 310 and the first springs 309, first hidden grooves 304 are formed in two sides inside the four positioning blocks 305, and second sliding rods 312 are fixedly arranged between the front ends and the rear ends inside the eight first hidden grooves 304, so that the second sliding rods 312 provide sliding distances for the first sliding blocks 302 inside the first hidden grooves 304.

The first sliding blocks 302 are sleeved on the rods of the eight second sliding rods 312 in a sliding manner, the second springs 311 are fixedly arranged at the front ends and the rear ends of the eight first sliding blocks 302, the elastic sheet frames 303 are fixedly arranged on opposite sides of the eight first sliding blocks 302 in pairs, so that the first sliding blocks 302, the second springs 311 and the elastic sheet frames 303 can absorb part of impact force, the buffering and buffering effects of the foam box are greatly improved, a plurality of supporting springs 307 are fixedly arranged between the lower ends of the inner surfaces of the four positioning blocks 305 and the upper ends of the four buffering bases 301 respectively, and the buffering bases 301 can set a larger upward force on the positioning blocks 305, so that the stability of the foam box after being stacked is improved.

Working principle: when using this foam case, at first open upper cover 4, put into the article that will put into inside to can classify through division board 5 and put, after the article is placed, with upper cover 4 normal position, when a plurality of foam cases are used together to needs, can install the constant head tank 6 of a foam case in buffer mechanism 3's upper end, when producing vibrations, can absorb vibrations through slider, spring and shell fragment frame 303 between locating piece 305 and the buffering base 301, thereby realize the buffering effect of this foam case.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (7)

1. Foam case with cushioning effect, including box (2), its characterized in that: the upper end of the box body (2) is clamped with an upper cover (4), a buffer mechanism (3) is fixedly arranged at the upper end of the upper cover (4), and the buffer mechanism (3) comprises four positioning blocks (305) and four buffer bases (301);

the utility model discloses a box, including box (2) internal surface fixed cover, box (2) internal surface fixed cover is equipped with foam-rubber cushion (8), spout (7) have all been seted up to the department in the middle of the inside both sides of box (2), two slide between spout (7) inside is provided with division board (5), locating slot (6) have all been seted up near four corners department to box (2) lower extreme.

2. A foam box with cushioning effect according to claim 1, characterized in that: the four positioning blocks (305) are respectively clamped and arranged in the four positioning grooves (6), and the middle parts of the two sides of the box body (2) are provided with the movable grooves (1).

3. A foam box with cushioning effect according to claim 1, characterized in that: the two sides of the four buffer bases (301) are provided with second hidden grooves (308) near the upper ends, and first sliding rods (306) are fixedly arranged between the upper ends and the lower ends of the eight second hidden grooves (308).

4. A foam box with cushioning effect according to claim 3, characterized in that: the eight first sliding rods (306) are sleeved with second sliding blocks (310) in a sliding mode, and first springs (309) are fixedly arranged at the upper ends and the lower ends of the eight second sliding blocks (310).

5. A foam box with cushioning effect according to claim 1, characterized in that: the four locating blocks (305) are provided with first blind grooves (304) on two inner sides, and second sliding rods (312) are fixedly arranged between the front ends and the rear ends of the eight first blind grooves (304).

6. A foam box with cushioning effect as set forth in claim 5, wherein: the eight second sliding rods (312) are respectively provided with a first sliding block (302) in a sliding sleeve manner, the front ends and the rear ends of the eight first sliding blocks (302) are respectively fixedly provided with a second spring (311), and one sides, opposite to each other, of the eight first sliding blocks (302) are respectively fixedly provided with an elastic sheet frame (303).

7. A foam box with cushioning effect according to claim 1, characterized in that: a plurality of supporting springs (307) are fixedly arranged between the lower ends of the inner surfaces of the four positioning blocks (305) and the upper ends of the four buffer bases (301) respectively.

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