CN213595005U

CN213595005U - Foam box with good impact resistance

Info

Publication number: CN213595005U
Application number: CN202022445354.0U
Authority: CN
Inventors: 李洪兴; 高长顺; 刘德林; 高波绪
Original assignee: Qingdao Tianwu Jinbai Packaging Products Co ltd
Current assignee: Qingdao Tianwu Jinbai Packaging Products Co ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-07-02
Anticipated expiration: 2030-10-28

Abstract

The utility model discloses a foam tank that impact resistance is good, concretely relates to foam tank field, including the foam tank shell, the inside container that holds that is provided with of foam tank shell, it all is provided with anti dashing mechanism to hold four sides of container, anti dashing the mechanism including anti dashing the case, anti dashing case and container one side fixed connection, anti dashing incasement portion is provided with anti dash board, anti dash board one side is provided with two articulated pieces, articulated piece one side is provided with the movable rod, movable rod one end is provided with the movable block, movable block one side is provided with first spring, first spring and movable block fixed connection. The utility model discloses a set up anti impact mechanism, avoid holding the inside goods of case and damage, and the foam case shell is difficult damaged, and the damage of reducible foam case in the transportation improves the impact resistance of foam case by a wide margin, improves the protection nature of foam case by a wide margin, and the practicality is better.

Description

Foam box with good impact resistance

Technical Field

The utility model relates to a foam box technical field, more specifically say, the utility model relates to a foam box that impact resistance is good.

Background

The foam box is a box-type packaging container made of foam plastics, the plastic foam is plastics with a plurality of micro air holes inside, the foam box is usually applied to the transportation of fruits and the packaging of articles, and the foam box is an excellent packaging material, such as products of televisions, refrigerators, washing machines, air conditioners, electronic instruments, precision instruments, glassware, ceramic products, art and the like, and EPS foam parts can not be used as buffer packaging materials. The EPS foamed plastic is a container which takes polystyrene resin as a base material and is an indispensable heat-insulating and fresh-keeping material in the aspects of marine product freezing, vegetable fresh keeping, heat-insulating boxes, cold storages, refrigerated trucks, railway carriages and the like. The EPS packaging product is easy to recycle and reuse and is a good green packaging material.

However, in actual use, if a general foam box is subjected to external impact, the exterior of the foam box is easily damaged, and the goods contained in the foam box are also damaged, which is poor in practicability.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a foam box that shock resistance is good, through setting up anti impact mechanism, avoids holding the inside goods of vanning and damage, and the foam box shell is difficult damaged, and the damage of reducible foam box in the transportation increases substantially the shock resistance of foam box, increases substantially the protectiveness of foam box, and the practicality is better to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a foam box with good impact resistance comprises a foam box shell, wherein a bearing box is arranged inside the foam box shell, and impact-resistant mechanisms are arranged on four sides of the bearing box;

anti dashing the mechanism including anti case, anti case and the holding case one side fixed connection that dashes, anti incasement portion that dashes is provided with anti dash board, anti dash board one side is provided with two articulated pieces, articulated piece one side is provided with the movable rod, movable rod one end is provided with the movable block, movable block one side is provided with first spring, first spring and movable block fixed connection, two be provided with the fixed plate between the articulated piece, the activity groove has been seted up to fixed plate one side, the inside piston that is provided with of activity groove, piston one side is provided with anti dash pole, anti dash pole outside cover is equipped with the activity ring, anti dash pole both sides all are provided with the backup pad, backup pad one side is provided with the second spring, second spring and backup pad fixed connection.

In a preferred embodiment, storage grooves are formed in two sides of the foam box shell, a storage plate is arranged on one side of each storage groove, the storage grooves are matched with the storage plate in structure, a storage groove is formed in the top end of each storage plate, the cross section of each storage groove is rectangular, and a pull handle groove is formed in one side of each storage plate.

In a preferred embodiment, the movable ring is movably connected with an impact bar, the vertical cross-sectional shape of the impact bar is a circle, and the impact bar is made of stainless steel.

In a preferred embodiment, one end of the foam box outer shell is provided with a carrying groove, and the inner wall of the carrying groove is provided with a semicircular groove.

In a preferred embodiment, the bottom wall of the containing box is provided with a plurality of friction grooves, and the vertical cross-sectional shapes of the friction grooves are arc-shaped.

In a preferred embodiment, two ends of the movable rod are respectively and fixedly connected with the hinge block and the movable block, the vertical cross-sectional shape of the movable rod is set to be circular, and the movable rod is made of alloy materials.

In a preferred embodiment, the top end of the foam box shell is provided with a plurality of clamping grooves, clamping blocks are arranged in the clamping grooves, and a cover plate is arranged at the top end of each clamping block.

The utility model discloses a technological effect and advantage:

1. by arranging the anti-impact mechanism, when the four sides of the shell of the foam box are impacted by external force, the containing box starts to move to one side of the anti-impact box, then the counterflush box is extruded, simultaneously one end of the movable rod starts to drive the movable block to extrude the first spring, so that the first spring is contracted, the impact force is converted into elastic potential energy and then slowly released, meanwhile, the anti-impact ring drives the piston to begin to extrude the air in the movable groove, the impact force is converted into pressure force and then slowly released, the supporting plate begins to move towards one side, finally the second spring is extruded, the impact force is converted into elastic potential energy and then slowly released, the goods in the container are prevented from being damaged, and the shell of the foam box is not easily damaged, the damage of the foam box in the transfer process can be reduced, the impact resistance of the foam box is greatly improved, the protection performance of the foam box is greatly improved, and the practicability is better;

2. some fresh-keeping ice-cubes can be put into through the hold up tank, put into the hold up tank with the storing plate again to can keep fresh to holding the inside goods of case, and fresh-keeping space is little, can be favorable to the goods to keep fresh for an overlength time, saves the ice-cube more, fresh-keeping effect is better, can play the effect fixed and supported at holding the bottom of the case goods through the friction groove, increases its frictional force simultaneously, is difficult for making the goods rock.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic diagram of the internal structure of the present invention.

Fig. 3 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.

Fig. 4 is an enlarged schematic structural diagram of the position B in fig. 2 according to the present invention.

Fig. 5 is an enlarged schematic structural diagram of the position C in fig. 2 according to the present invention.

The reference signs are: 1. a foam box housing; 2. carrying and loading the box; 3. an anti-impact plate; 4. a hinged block; 5. a movable rod; 6. a movable block; 7. a first spring; 8. a fixing plate; 9. a movable groove; 10. a piston; 11. a storage tank; 12. an impact resistant rod; 13. a movable ring; 14. a support plate; 15. a second spring; 16. a storage plate; 17. a storage tank; 18. a handle groove is pulled; 19. a carrying tank; 20. a friction groove; 21. a clamping block; 22. a cover plate; 23. and (4) an anti-impact box.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The foam box with good impact resistance shown in the attached figures 1-5 comprises a foam box shell 1, wherein a bearing box 2 is arranged inside the foam box shell 1, and impact-resistant mechanisms are arranged on four sides of the bearing box 2;

anti dashing mechanism is including anti case 23,

anti case

23 and 2 one side fixed connection of take up case, anti 23 inside anti dashing board 3 that is provided with of anti case, 3 one side of anti dashing board is provided with two articulated pieces 4, articulated piece 4 one side is provided with

movable rod

5, 5 one end of movable rod is provided with

movable block

6, 6 one side of movable block is provided with first spring 7,

first spring

7 and 6 fixed connection of movable block, be provided with fixed plate 8 between two articulated pieces 4, movable groove 9 has been seted up to fixed plate 8 one side, the inside piston 10 that is provided with of movable groove 9, piston 10 one side is provided with

anti impact rod

12, 12 outside covers of anti impact rod are equipped with loose ring 13, anti 12 both sides of impact rod all are provided with

backup pad

14, 14 one side of backup pad is provided with second spring 15, second spring 15 and.

As shown in the attached

drawing

1, 3, storage tank 11 has all been seted up to foam box shell 1 both sides, storage tank 11 one side is provided with storage plate 16, storage tank 11 and storage plate 16 structure phase-match, storage tank 17 has been seted up on storage plate 16 top, storage tank 17 cross sectional shape sets up to the rectangle, storage plate 16 one side is provided with draws groove 18, so that can put into some fresh-keeping ice-cubes through storage tank 17, again will deposit plate 16 and put into storage tank 11, thereby can keep fresh to the inside goods of take-up box 2, and fresh-keeping space is little, can be favorable to the goods to keep fresh for overlength time, save the ice-cube more, fresh-keeping effect is better, and the practicality is better.

As shown in fig. 5, the movable ring 13 is movably connected to the impact-resistant rod 12, the vertical cross-sectional shape of the impact-resistant rod 12 is set to be circular, the impact-resistant rod 12 is made of stainless steel so that the movable rod 5 can move in the movable ring 13 through the movable ring 13, and the stainless steel is made to be less prone to rusting and to be more durable.

As shown in the attached figure 1, a carrying groove 19 is formed in one end of the foam box shell 1, and a semicircular groove is formed in the inner wall of the carrying groove 19, so that the foam box shell 1 can be conveniently carried through the carrying groove 19, and the foam box shell carrying device is convenient, rapid, time-saving, labor-saving and better in practicability.

As shown in the attached drawing 2, a plurality of friction grooves 20 are formed in the bottom wall of the containing box 2, the vertical cross section of each friction groove 20 is arc-shaped, so that the bottom goods of the containing box 2 can be fixed and supported through the friction grooves 20, the friction force is increased, the goods are not prone to shaking, the damage of the goods is reduced, and the practicability is better.

As shown in fig. 4, 5 both ends of movable rod respectively with articulated piece 4 and 6 fixed connection of movable block, 5 perpendicular cross sectional shapes of movable rod set up to circular, and movable rod 5 is made by the alloy material to play support and fixed effect to movable rod 5 through movable block 6, play support and fixed effect to articulated piece 4 through movable rod 5 simultaneously, thereby improve movable rod 5 and stabilize more in the in-service use process, improve movable rod 5's stability by a wide margin.

As shown in figure 2, a plurality of joint grooves have been seted up on foam box shell 1 top, and joint inslot portion is provided with fixture block 21, and fixture block 21 top is provided with apron 22 to can make apron 22 carry out the joint with foam box shell 1 through fixture block 21 and fix, thereby conveniently fix apron 22 and foam box shell 1, facilitate the use more.

The utility model discloses the theory of operation: when the four sides of the foam box shell 1 are impacted by the external impact, the loading box 2 starts to move to one side of the impact resistant box 23, then the impact resistant box 23 is extruded, the impact resistant plate 3 is driven to move to one side, so that the two hinge blocks 4 are driven to move to one side, meanwhile, one end of the movable rod 5 starts to drive the movable block 6 to extrude the first spring 7, so that the first spring 7 contracts, the impact force is converted into elastic potential energy and then slowly released, simultaneously, the fixed plate 8 is driven to move to one side, so that the impact resistant rod 12 starts to extrude to the movable groove 9 in the movable ring 13, so that the piston 10 starts to extrude the air in the movable groove 9, the impact force is converted into pressure force and then slowly released, and meanwhile, when the movable ring 13 moves to one side, the support plate 14 starts to move to one side, and finally extrudes the second spring 15, convert impact force to elastic potential energy and slowly release again, avoid holding 2 inside goods of case and damage, reduce the damage in the transportation, increase substantially the impact resistance of foam case, the practicality is better.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a foam tank that impact resistance is good, includes foam tank shell (1), its characterized in that: a loading box (2) is arranged in the foam box shell (1), and anti-impact mechanisms are arranged on four sides of the loading box (2);

the anti-impact mechanism comprises an anti-impact box (23), the anti-impact box (23) is fixedly connected with one side of the bearing box (2), an anti-impact plate (3) is arranged inside the anti-impact box (23), two hinged blocks (4) are arranged on one side of the anti-impact plate (3), a movable rod (5) is arranged on one side of each hinged block (4), a movable block (6) is arranged at one end of each movable rod (5), a first spring (7) is arranged on one side of each movable block (6), the first spring (7) is fixedly connected with the movable blocks (6), a fixed plate (8) is arranged between the two hinged blocks (4), a movable groove (9) is formed in one side of the fixed plate (8), a piston (10) is arranged inside the movable groove (9), an anti-impact rod (12) is arranged on one side of the piston (10), and a movable ring (13) on the outer side of the anti-impact rod, supporting plates (14) are arranged on two sides of the impact resistant rod (12), a second spring (15) is arranged on one side of each supporting plate (14), and the second springs (15) are fixedly connected with the supporting plates (14).

2. The foam box of claim 1, wherein the foam box is characterized in that: storage tank (11) have all been seted up to foam case shell (1) both sides, storage tank (11) one side is provided with storage plate (16), storage tank (11) and storage plate (16) structure phase-match, storage tank (17) have been seted up on storage plate (16) top, storage tank (17) cross sectional shape sets up to the rectangle, storage plate (16) one side is provided with draws a groove (18).

3. The foam box of claim 1, wherein the foam box is characterized in that: the movable ring (13) is movably connected with the impact resistant rod (12), the vertical section of the impact resistant rod (12) is circular, and the impact resistant rod (12) is made of stainless steel.

4. The foam box of claim 1, wherein the foam box is characterized in that: a carrying groove (19) is formed in one end of the foam box shell (1), and a semicircular groove is formed in the inner wall of the carrying groove (19).

5. The foam box of claim 1, wherein the foam box is characterized in that: a plurality of friction grooves (20) are formed in the inner bottom wall of the container (2), and the vertical cross section of each friction groove (20) is arc-shaped.

6. The foam box of claim 1, wherein the foam box is characterized in that: the utility model discloses a portable electronic device, including movable rod (5), articulated piece (4) and movable block (6), movable rod (5) both ends respectively with articulated piece (4) and movable block (6) fixed connection, the vertical cross sectional shape of movable rod (5) sets up to circular, movable rod (5) are made by the alloy material.

7. The foam box of claim 1, wherein the foam box is characterized in that: a plurality of joint grooves have been seted up on foam case shell (1) top, joint inslot portion is provided with fixture block (21), fixture block (21) top is provided with apron (22).