CN218663304U

CN218663304U - Heat preservation foam packing carton

Info

Publication number: CN218663304U
Application number: CN202222596141.7U
Authority: CN
Inventors: 焦建蔚
Original assignee: Ganzhou Yunduan Light Technology Co ltd
Current assignee: Ganzhou Yunduan Light Technology Co ltd
Priority date: 2022-09-29
Filing date: 2022-09-29
Publication date: 2023-03-21
Anticipated expiration: 2032-09-29

Abstract

The utility model provides a packing carton especially relates to a heat preservation foam packing carton. The improved box comprises a box body, the box body upper end is equipped with the lid, it is articulated between the upper end outside of lid one side below and box body, lid opposite side outer wall lower extreme rigid coupling has the U-shaped piece, sliding connection has the fixed block in the U-shaped piece, outside the fixed block lower extreme extended to the U-shaped piece, and the left side wall lower extreme of fixed block and the lateral wall upper end rigid coupling of box body, the through-hole has been seted up to U-shaped piece lateral wall level, be equipped with locking mechanism in the through-hole, the cavity has been pegged graft in the box body, be provided with buffer mechanism one between the outside bottom surface of cavity and the box body, connect through buffer mechanism two between cavity lateral surface and the box body, all be equipped with heat preservation cystosepiment one on cavity medial surface and the bottom surface, the seal groove has been seted up to the box body upper end, the lower extreme fixedly connected with of lid is located the inside seal frame of seal groove. The utility model discloses possess strong and the leakproofness good, the effectual advantage such as of shock attenuation of heat insulating ability.

Description

Heat preservation foam packing carton

Technical Field

The utility model provides a packing carton especially relates to a heat preservation foam packing carton.

Background

Packages, as their name implies, are boxes used to package products, which can be classified by materials such as: carton, iron box, wooden box, cloth box, leather case, ya keli box, flute packing carton etc. also can classify according to the name of product and say: moon cakes box, tea box, medlar box, candy box, exquisite gift box, local specialty box, wine box, chocolate box, food and drug health product box, food packaging box, tea packaging box, stationery box, etc. The packing carton can guarantee the safety of product in the transportation, promotes the grade of product. Among them, the foam packing box becomes a widely used packing box. When the foam packaging box in the prior art is used, the shock absorption effect is poor, a product in transportation is easy to damage, a large amount of resources are wasted, the service life is short, the foam packaging box after being used is easy to damage and inconvenient to use for a long time, and the traditional foam packaging box has poor sealing performance. Therefore, the utility model provides a heat preservation foam packaging box can effectively solve the above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model provides a heat preservation foam packaging box for solving the above problems, which has the advantages of strong heat preservation, good sealing performance, good shock absorption effect and the like.

The utility model adopts the technical proposal that: the utility model provides a heat preservation foam packing carton, includes the box body, the upper end of box body is provided with the lid, it is articulated mutually between one side below of lid and the upper end outside of box body, the opposite side outer wall lower extreme fixedly connected with U-shaped piece of lid, the inside sliding connection of U-shaped piece has the fixed block, the lower extreme of fixed block extends to the outside of U-shaped piece, and the left side wall lower extreme of fixed block and the lateral wall upper end fixed connection of box body, the through-hole has been seted up to a lateral wall level of U-shaped piece, be equipped with locking mechanism in the through-hole, it cooperates its cavity of use to peg graft in the box body, be provided with a plurality of buffer gear one between the outside bottom surface of cavity and the box body, connect through a plurality of buffer gear two between the outside side of cavity and the box body, all be equipped with heat preservation foam board one on the inside side of cavity and the bottom surface, buffer gear one includes spring three, first movable plate and the baffle box that sets firmly the diapire in the box body, the both sides of baffle box inner chamber all have bolted from last spring three relative to down bolted first movable plate, the movable plate is connected with the bottom of second movable plate and the sealed groove, the movable plate is connected with the sealed groove bottom of box body the movable plate that the bottom of second movable groove is connected with the movable groove, the movable plate is connected with the movable plate that the movable plate is connected with the movable groove.

Locking mechanism includes kelly, slider, spheroid and spring one, the pole wall of kelly and the pore wall sliding connection of through-hole, and both ends all extend to the outside of through-hole about the kelly, the one end matched with draw-in groove with the kelly is seted up to a lateral wall of fixed block, the upside pore wall of through-hole and the vertical blind hole of having seted up in one side that is close to the lid, the spheroid slides and sets up in the inside downside department of blind hole, and spheroidal lower extreme extends to the outside of blind hole, the last side pole wall of kelly is seted up and is seted up with spheroidal lower extreme matched with arc draw-in groove, the helicla flute has been seted up to one side that the lid was just kept away from to the pole wall of kelly, the inside lateral wall sliding connection of slider and helicla flute, and the upper end of slider extend to the outside of helicla flute and with the upside fixed connection of through-hole.

And one end of the clamping rod, which is positioned outside the U-shaped block, is fixedly connected with a rotating wheel.

The upper end of the fixing block is spherical.

And the upper end and the lower end of the first spring are respectively fixedly connected with the bottom of the blind hole and the upper end of the ball body.

And a second heat-insulating foam plate matched with the box cover is arranged in the box cover.

Buffer gear two is including articulating the swash plate one on the box body inner wall, the bottom of swash plate one articulates through the pivot has swash plate two, connect through spring two in the position that is located the pivot top between swash plate one and the swash plate two.

The sealing frame and the sealing groove are frame-shaped, the size of the sealing frame is matched with that of the sealing groove, and the outer portion of the sealing frame is fixedly connected with a rubber sealing gasket.

A second shock absorber matched with the second spring is arranged between the first inclined plate and the second inclined plate, and a third shock absorber matched with the third spring is arranged between the inner wall of the buffer box and the first moving plate.

The utility model has the advantages that:

when the product transportation device is used, firstly, a product to be transported is placed in the cavity, the rotating wheel is rotated, the rotating wheel drives the clamping rod to rotate, the clamping rod is clamped inside the clamping groove through the sliding block and the spiral groove, when the ball corresponds to the arc clamping groove, the ball is clamped with the arc clamping groove, the ball can limit the clamping rod, the box cover can be covered, the sealing frame and the sealing groove are arranged, the sealing performance of the packaging box is improved, the first heat-insulation foam board and the second heat-insulation foam board are arranged, therefore, the product can be directly contacted with the first heat-insulation foam board to prevent the product from being damaged, the heat-insulation effect can be improved, the product transportation device is convenient to use, the first buffer mechanism can provide vertical buffer force for the cavity, when vibration occurs, the cavity drives the second movable board to move downwards, then the second movable board drives the first movable board to move towards two sides, at the first movable board extrudes the third spring and the third damper to buffer, the product can be effectively prevented from being damaged, the second buffer force can provide horizontal buffer force for the cavity, the first buffer mechanism to be mutually matched with the first buffer mechanism, and the shock absorption effect of the cavity is improved.

Drawings

Fig. 1 is a schematic structural diagram of the heat-insulating foam packing box of the present invention.

Fig. 2 is the enlarged schematic view of the locking mechanism of the heat preservation foam packing box of the present invention.

Fig. 3 is a schematic view of the buffering mechanism of the heat-preservation foam packing box of the present invention.

( 1. A box body; 2. a box cover; 3. a U-shaped block; 4. a fixed block; 5. a through hole; 6. a locking mechanism; 6.1, clamping a rod; 6.2, a sliding block; 6.3, a sphere; 6.4, a first spring; 7. a cavity; 8. a first buffer mechanism; 8.1, a third spring; 8.2, a first moving plate; 8.3, a second moving plate; 8.4, a buffer tank; 9. a second buffer mechanism; 9.1, a first inclined plate; 9.2, a sloping plate II; 9.3, a rotating shaft; 10. a first heat-insulating foam board; 11. a rotating wheel; 12. a second heat-insulating foam board; 13. a second spring; 14. a sealing groove; 15. sealing frame )

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

Example one

As shown in figures 1, 2 and 3, the heat-insulating foam packing box provided by the utility model comprises a box body 1, a box cover 2 is arranged at the upper end of the box body 1, one side lower part of the box cover 2 is hinged with the upper end outer side of the box body 1, a U-shaped block 3 is fixedly connected with the lower end of the outer wall at the other side of the box cover 2, a fixed block 4 is slidably connected with the inner part of the U-shaped block 3, the lower end of the fixed block 4 extends to the outer part of the U-shaped block 3, the lower end of the left side wall of the fixed block 4 is fixedly connected with the upper end of the side wall of the box body 1, a through hole 5 is horizontally arranged on one side wall of the U-shaped block 3, a locking mechanism 6 is arranged in the through hole 5, a cavity 7 matched with the box body 1 is inserted in the box body 1, a plurality of buffer mechanisms I8 are arranged between the outer bottom surface of the cavity 7 and the box body 1, heat-insulating foam plates I10 are arranged on the inner side surface and the bottom surface of the cavity 7, the first buffer mechanism 8 comprises a third spring 8.1, a first moving plate 8.2, a second moving plate 8.3 and a buffer box 8.4 fixedly arranged on the inner bottom wall of the box body 1, the two sides of the inner cavity of the buffer box 8.4 are sequentially bolted with the third spring 8.1 from top to bottom, the first moving plate 8.2 is bolted on one opposite side of the third spring 8.1, the bottom of the first moving plate 8.2 is in sliding connection with the bottom of the inner cavity of the buffer box 8.4, the second moving plate 8.3 is bolted on the bottom of the cavity 7, the bottom of the second moving plate 8.3 penetrates through the through groove and is movably connected with one opposite side of the first moving plate 8.2, the opposite side of the first moving plate 8.2 is inclined, the two sides of the second moving plate 8.3 are inclined structures, a sealing groove 14 is formed in the upper end of the box body 1, and a sealing groove frame 15 is fixedly connected to the lower end of the box cover 2 and is positioned in the sealing groove 14, the locking mechanism 6 comprises a clamping rod 6.1, a sliding block 6.2, a ball body 6.3 and a spring I6.4, the rod wall of the clamping rod 6.1 is connected with the hole wall of the through hole in a sliding manner, the left end and the right end of the clamping rod 6.1 both extend to the outside of the through hole, one side wall of the fixing block 4 is provided with a clamping groove matched with one end of the clamping rod 6.1, the upper side hole wall of the through hole 5 and one side close to the box cover 2 are vertically provided with a blind hole, the ball body 6.3 is arranged at the lower side of the inner part of the blind hole in a sliding manner, the lower end of the ball body 6.3 extends to the outside of the blind hole, the upper side rod wall of the clamping rod 6.1 is provided with an arc-shaped clamping groove matched with the lower end of the ball body 6.3, one side of the rod wall of the clamping rod 6.1 far away from the box cover 2 is provided with a spiral groove, the utility model discloses a packing box, including slider 6.2, clamping bar 6.1, sealed frame 15, seal groove 14, slider 6.2 and the inside lateral wall sliding connection of helicla flute, and the upper end of slider 6.2 extend to the outside of helicla flute and with the upside pore wall fixed connection of through-hole, clamping bar 6.1 is located the outer one end fixedly connected with runner 11 of U-shaped piece 3, the upper end of fixed block 4 sets up to the ball-type, the upper and lower both ends of spring 6.4 respectively with the hole bottom of blind hole and the upper end fixed connection of spheroid 6.3, the inside of lid 2 is equipped with the heat preservation cystosepiment two 12 of cooperation its use, sealed frame 15 is the frame type with seal groove 14, just the size of sealed frame 15 and the size looks adaptation of seal groove 14, the outside fixedly connected with rubber packing pad of sealed frame 15, sealed frame 15 and the setting up of seal groove 1 have improved the leakproofness of packing carton.

The working principle of the heat-preservation foam packaging box based on the embodiment 1 is as follows: when the packaging box is used, a product to be transported is placed in the cavity 7, the rotating wheel 11 is rotated, the rotating wheel 11 drives the clamping rod 6.1 to rotate, the clamping rod 6.1 is clamped into the clamping groove through the sliding block 6.2 and the spiral groove, one end of the clamping rod 6.1 is clamped into the clamping groove, when the ball 6.3 corresponds to the arc clamping groove, the ball 6.3 is clamped with the arc clamping groove, the clamping rod 6.1 can be limited by the ball 6.3, the box cover 2 can be covered, the sealing frame 15 and the sealing groove 1 are arranged to improve the sealing performance of the packaging box, the first heat-insulating foam board 10 and the second heat-insulating foam board 12 are arranged, so that the product can be directly contacted with the first heat-insulating foam board 10 to prevent the product from being damaged, the heat-insulating effect can be improved, the use is facilitated, when the product is transported, the first buffer mechanism 8 can provide vertical buffer force for the cavity 7, when the vibration occurs, the cavity 7 drives the second moving board 8.3 to move downwards, then the second moving board 8.2 drives the first moving board to move towards two sides, at the first moving board 8.2, the third spring 8.1 and the shock absorber can effectively prevent the product from being damaged by extrusion, thereby.

Example two

As shown in fig. 1 and fig. 2, the utility model provides a heat preservation foam packing box, compare in embodiment one, this embodiment still includes: connect through two 9 a plurality of buffer gear between the outside side of cavity 7 and the box body 1, two 9 buffer gear are including articulating the first 9.1 of swash plate on the inner wall of box body 1, the bottom of the first 9.1 of swash plate articulates through pivot 9.3 has two 9.2 of swash plate, pass through two 13 connections of spring in the position that is located pivot 9.3 top between the first 9.1 of swash plate and the second 9.2 of swash plate.

In this embodiment, as shown in fig. 1, the second buffer mechanism 9 can provide a horizontal buffer force for the cavity 7, and is matched with the first buffer mechanism 8, so that the damping effect of the cavity 7 is improved.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a heat preservation foam packing carton which characterized in that: including box body (1), the upper end of box body (1) is provided with lid (2), it is articulated mutually between one side below of lid (2) and the upper end outside of box body (1), the opposite side outer wall lower extreme fixedly connected with U-shaped piece (3) of lid (2), the inside sliding connection of U-shaped piece (3) has fixed block (4), the lower extreme of fixed block (4) extends to the outside of U-shaped piece (3), and the left side wall lower extreme of fixed block (4) and the lateral wall upper end fixed connection of box body (1), through-hole (5) have been seted up to a lateral wall level of U-shaped piece (3), be equipped with locking mechanism (6) in through-hole (5), cavity (7) that cooperate its use have been pegged graft in box body (1), be provided with a plurality of buffer gear one (8) between the outside bottom surface of cavity (7) and box body (1), connect through a plurality of buffer gear two (9) between the outside side of cavity (7) and box body (1), all be equipped with heat preservation foam board one (10) on the inside side of cavity (7) and bottom surface, all set firmly box body (1.8), buffer gear (8) and third movable plate (1.8) and buffer gear (8) from last movable plate (1.8) and last movable plate (1) inner chamber (8.8) and the movable plate (8.8) the movable plate (1) all have set firmly connect first movable plate (8) and the movable plate (8.8.8) inner chamber (8) and the movable plate (8.8) the movable plate inner chamber (1.8) and the movable plate inner chamber (8) and the movable plate inner chamber (8.8) and the movable plate inner chamber (1.8) down The utility model discloses a box structure, spring three (8.1) one side in opposite directions has bolted first movable plate (8.2), the bottom of first movable plate (8.2) and the bottom sliding connection of baffle-box (8.4) inner chamber, cavity (7) bottom bolt has connected second movable plate (8.3), the bottom of second movable plate (8.3) runs through logical groove and with one side swing joint in opposite directions of first movable plate (8.2), one side in opposite directions of first movable plate (8.2) is the slope form, the both sides of second movable plate (8.3) are the slope column structure, seal groove (14) have been seted up to the upper end of box body (1), the lower extreme fixedly connected with of lid (2) is located seal groove (14) inside seal frame (15).

2. The heat insulating foam packing box of claim 1, wherein: locking mechanism (6) are including kelly (6.1), slider (6.2), spheroid (6.3) and spring (6.4), the pole wall of kelly (6.1) and the pore wall sliding connection of through-hole, and both ends all extend to the outside of through-hole about kelly (6.1), a lateral wall of fixed block (4) is seted up with the one end matched with draw-in groove of kelly (6.1), the upside pore wall of through-hole (5) and be close to one side vertical the having seted up blind hole of lid (2), spheroid (6.3) slide and set up in the inside downside department of blind hole, and the lower extreme of spheroid (6.3) extends to the outside of blind hole, the lower extreme matched with arc draw-in groove with spheroid (6.3) is seted up to the upside pole wall of kelly (6.1), the pole wall of kelly (6.1) and keep away from one side of lid (2) and seted up the helicla flute, slider (6.2) and the inside lateral wall sliding connection of helicla flute, and the outside of the upper end of slider (6.2) extend to the helicla flute and be connected.

3. A heat insulating foam packing box according to claim 2, wherein: one end of the clamping rod (6.1) positioned outside the U-shaped block (3) is fixedly connected with a rotating wheel (11).

4. The heat insulating foam packing box of claim 1, wherein: the upper end of the fixing block (4) is spherical.

5. The heat insulating foam packing box of claim 2, wherein: the upper end and the lower end of the first spring (6.4) are fixedly connected with the bottom of the blind hole and the upper end of the ball body (6.3) respectively.

6. The heat insulating foam packing box of claim 1, wherein: and a second heat-insulating foam plate (12) matched with the box cover (2) is arranged in the box cover.

7. The heat insulating foam packing box of claim 1, wherein: buffer gear two (9) are including articulating swash plate one (9.1) on box body (1) inner wall, the bottom of swash plate one (9.1) articulates through pivot (9.3) has swash plate two (9.2), connect through spring two (13) in the position that is located pivot (9.3) top between swash plate one (9.1) and swash plate two (9.2).

8. A heat insulating foam packing box according to claim 1, wherein: the sealing frame (15) and the sealing groove (14) are frame-shaped, the size of the sealing frame (15) is matched with that of the sealing groove (14), and the rubber sealing gasket is fixedly connected to the outer portion of the sealing frame (15).