CN213414904U

CN213414904U - Combined EPE packaging cotton structure

Info

Publication number: CN213414904U
Application number: CN202021906202.XU
Authority: CN
Inventors: 陈关荣; 姚志俊; 涂必安
Original assignee: Kunshan Rongen Packaging Material Co ltd
Current assignee: Kunshan Rongen Packaging Material Co ltd
Priority date: 2020-09-03
Filing date: 2020-09-03
Publication date: 2021-06-11
Anticipated expiration: 2030-09-03

Abstract

The utility model discloses a cotton structure of modular EPE packing, including cotton piece of first EPE packing, second EPE packing, third EPE packing, fourth EPE packing and cotton piece and buffer structure, one side of first EPE packing is provided with second EPE packing and is cotton piece, and one side of second EPE packing and is provided with third EPE packing and is cotton piece to one side of third EPE packing is provided with fourth EPE packing and is cotton piece, and fourth EPE packing, third EPE packing and is cotton piece, second EPE packing and cotton piece and first EPE packing are mutually supported, first EPE packing and cotton piece, second EPE packing and cotton piece, third EPE packing and the inside one side of fourth EPE packing and cotton piece all are provided with buffer structure. The utility model discloses not only improve the shock attenuation effect of packing cotton structure, improved the wholeness of packing cotton structure, reduced the cotton dropping of single packing, what moreover can be convenient mentions the cotton inside article of packing.

Description

Combined EPE packaging cotton structure

Technical Field

The utility model relates to a cotton technical field of packing specifically is a cotton structure of modular EPE packing.

Background

EPE is expandable polyethylene, also called pearl cotton, is a non-crosslinking closed cell structure, it is a high foam polyethylene product that is produced by using low density polyethylene as main raw material and extruding, it is formed by countless independent bubbles produced by physical foaming of low density polyethylene fat, it is a relatively advanced protective inner packing material in the world at present, EPE has higher elasticity and white appearance, because it is a completely independent bubble body, it is light and flexible, and can be bent to absorb impact force and disperse, buffer effect, overcome the defects of fragility, deformation and recovery of common foaming glue, EPE has the characteristics of heat preservation, water-proof and moisture-proof, heat insulation, sound insulation, antifriction, ageing resistance, corrosion resistance, etc., and has strong ageing resistance, and good processability, and is a pink EPE raw material added with electrostatic agent, and also has a remarkable antistatic function, and is attached to materials such as PO film, aluminum film, woven products, etc., the anti-shock EPE material has the advantages of capability of increasing the tearing strength and the anti-ultraviolet function, recyclability, shock resistance, heat preservation, good plasticity, strong toughness, cyclic reconstruction, strong anti-collision force and the like, and is an environment-friendly material.

The EPE packaging cotton on the market has various structures, can basically meet the use requirements of people, but still has certain defects, and has the following specific problems.

(1) The existing EPE packaging cotton structure generally depends on the material performance of packaging cotton to buffer and absorb shock, and the shock absorption effect is relatively general, so that the structure needs to be improved;

(2) the conventional EPE packaging cotton structure is usually a non-connecting structure when in use, has poor integrity and is easy to cause the falling off of single packaging cotton, thereby causing inconvenience to the packaging work;

(3) the surface of the prior EPE packaging cotton structure is generally smooth, lacks of force application points and is not beneficial to the taking work of articles, thereby having certain defects.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cotton structure of modular EPE packing to the shock attenuation effect of proposing the cotton structure of EPE packing in solving above-mentioned background art is comparatively general, and single packing cotton drops easily and the surface of packing cotton is comparatively smooth, lack the problem of application of force point generally.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cotton structure of modular EPE packing, includes cotton piece of first EPE packing, the cotton piece of second EPE packing, third EPE packing, fourth EPE packing and buffer structure, one side of the cotton piece of first EPE packing is provided with the cotton piece of second EPE packing, and one side of the cotton piece of second EPE packing is provided with the cotton piece of third EPE packing to one side of the cotton piece of third EPE packing is provided with the cotton piece of fourth EPE packing, and the cotton piece of fourth EPE packing, the cotton piece of third EPE packing, the cotton piece of second EPE packing and first EPE packing are mutually supported, the cotton piece of first EPE packing, the cotton piece of second EPE packing, the cotton piece of third EPE packing and the inside one side of fourth EPE packing all are provided with buffer structure.

Preferably, the cotton piece of first EPE packing, the cotton piece of second EPE packing, the cotton piece of third EPE packing and the cotton piece inside one side of fourth EPE packing all are provided with the joint recess, are convenient for fix article.

Preferably, all be provided with installation slot on the outer wall of first EPE packing cotton piece, second EPE packing cotton piece, third EPE packing cotton piece and fourth EPE packing cotton piece both sides, and be provided with the sponge connecting strip between the adjacent installation slot, the both ends of sponge connecting strip all extend to installation slot's inside, are convenient for connect into a whole with first EPE packing cotton piece, second EPE packing cotton piece, third EPE packing cotton piece and fourth EPE packing cotton piece.

Preferably, the outer wall of one side of the sponge connecting strip is provided with a lifting groove, and the top of the lifting groove is provided with a handheld edge, so that a stress point is provided for packaging cotton.

Preferably, all be provided with the friction disc on the inner wall of installation slot both sides, and the outer wall of friction disc one side and installation slot's inner wall fixed connection, the outer wall of friction disc opposite side closely laminates with the outer wall of sponge connecting strip, has increased the frictional force between installation slot and the sponge connecting strip.

Preferably, the surfaces of the hand-held edges are provided with the anti-skidding convex beads at equal intervals, and one ends of the anti-skidding convex beads are fixedly connected with the hand-held edges to play an anti-skidding role.

Preferably, buffer chamber, first shock attenuation pearl, first terminal surface, second shock attenuation pearl and second terminal surface have set gradually to buffer structure's inside, and the cotton piece of first EPE packing, the cotton piece of second EPE packing, the cotton piece of third EPE packing and the cotton piece inside buffer chamber that all is provided with of fourth EPE packing of joint recess one side provide installation space for first shock attenuation pearl and second shock attenuation pearl.

Preferably, all be provided with equidistant first shock attenuation pearl on the inner wall of cushion chamber one side, and the one end of cushion chamber is provided with first terminal surface, and the other end of first shock attenuation pearl and the inner wall fixed connection of cushion chamber have improved the cotton shock attenuation effect of packing.

Preferably, all be provided with equidistant second shock attenuation pearl on the buffering intracavity wall of first shock attenuation pearl one side, second shock attenuation pearl and first shock attenuation pearl are mutually supported, and the one end of second shock attenuation pearl is provided with the second terminal surface, and the second terminal surface is in compression contact with first terminal surface, and the other end of second shock attenuation pearl and the inner wall fixed connection of buffering chamber cushion and weaken the vibrations power.

Compared with the prior art, the beneficial effects of the utility model are that: the combined EPE packaging cotton structure not only improves the damping effect of the packaging cotton structure, improves the integrity of the packaging cotton structure, reduces the falling of single packaging cotton, but also can conveniently lift the articles in the packaging cotton;

(1) by arranging the buffer cavity, the first shock absorption bead, the first end surface, the second shock absorption bead and the second end surface, as the buffer cavities are arranged inside the first EPE packaging cotton block, the second EPE packaging cotton block, the third EPE packaging cotton block and the fourth EPE packaging cotton block, when the first EPE packaging cotton block, the second EPE packaging cotton block, the third EPE packaging cotton block and the fourth EPE packaging cotton block are extruded, the pressure is transmitted to the inside of the buffer cavity, the first shock absorption bead and the second shock absorption bead are extruded with each other through the first end surface and the second end surface to buffer and offset the shock force, so that the shock absorption effect of the packaging cotton structure is improved;

(2) the sponge connecting strip, the mounting clamping groove and the friction plates are arranged, two ends of the sponge connecting strip are clamped into the mounting clamping grooves in the outer walls of the first EPE packaging cotton block, the second EPE packaging cotton block, the third EPE packaging cotton block and the fourth EPE packaging cotton block, and the first EPE packaging cotton block, the second EPE packaging cotton block, the third EPE packaging cotton block and the fourth EPE packaging cotton block are connected into a whole through the sponge connecting strip;

(3) through being provided with and carrying pull groove, portable limit and anti-skidding convex bead, when article need be taken, put the finger in the pull groove on the sponge connecting strip outer wall, indicate the abdomen to paste the surface on portable limit and apply the pulling force, wherein the anti-skidding convex bead on portable limit surface has played skid-proof effect to can be convenient mention the article of cotton inside of packing.

Drawings

Fig. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a side view of a third EPE cotton block package according to the present invention;

FIG. 4 is a schematic view of a third EPE cotton block packaging section according to the present invention;

fig. 5 is an enlarged schematic view of the buffering structure of the present invention.

In the figure: 1. a first EPE packaging cotton piece; 2. a second EPE packaging cotton piece; 3. a third EPE packaging cotton block; 4. a fourth EPE packaging cotton block; 5. clamping the groove; 6. a sponge connecting strip; 7. installing a clamping groove; 8. a friction plate; 9. lifting the groove; 10. carrying out hand-held edge; 11. anti-skid convex beads; 12. a buffer structure; 1201. a buffer chamber; 1202. a first shock-absorbing bead; 1203. a first end face; 1204. a second shock-absorbing bead; 1205. a second end surface.

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.

Referring to fig. 1-5, the present invention provides an embodiment: a combined EPE packaging cotton structure comprises a first EPE packaging cotton block 1, a second EPE packaging cotton block 2, a third EPE packaging cotton block 3, a fourth EPE packaging cotton block 4 and a buffer structure 12, wherein the second EPE packaging cotton block 2 is arranged on one side of the first EPE packaging cotton block 1, the third EPE packaging cotton block 3 is arranged on one side of the second EPE packaging cotton block 2, the fourth EPE packaging cotton block 4 is arranged on one side of the third EPE packaging cotton block 3, and the fourth EPE packaging cotton block 4, the third EPE packaging cotton block 3, the second EPE packaging cotton block 2 and the first EPE packaging cotton block 1 are matched with each other;

clamping grooves 5 are formed in one side of the inner parts of the first EPE packaging cotton block 1, the second EPE packaging cotton block 2, the third EPE packaging cotton block 3 and the fourth EPE packaging cotton block 4, so that articles can be conveniently fixed;

the mounting clamping grooves 7 are formed in the outer walls of the two sides of the first EPE packaging cotton block 1, the second EPE packaging cotton block 2, the third EPE packaging cotton block 3 and the fourth EPE packaging cotton block 4, the sponge connecting strip 6 is arranged between the adjacent mounting clamping grooves 7, and the two ends of the sponge connecting strip 6 extend into the mounting clamping grooves 7, so that the first EPE packaging cotton block 1, the second EPE packaging cotton block 2, the third EPE packaging cotton block 3 and the fourth EPE packaging cotton block 4 can be connected into a whole;

a lifting groove 9 is formed in the outer wall of one side of the sponge connecting strip 6, and a lifting edge 10 is arranged at the top of the lifting groove 9, so that a stress point is provided for packaging cotton;

the surfaces of the hand-held edges 10 are all provided with the anti-skid convex beads 11 at equal intervals, and one ends of the anti-skid convex beads 11 are fixedly connected with the hand-held edges 10 to play a role in skid resistance;

the inner walls of the two sides of the mounting clamping groove 7 are provided with friction plates 8, the outer wall of one side of each friction plate 8 is fixedly connected with the inner wall of the mounting clamping groove 7, the outer wall of the other side of each friction plate 8 is tightly attached to the outer wall of the sponge connecting strip 6, and the friction force between the mounting clamping groove 7 and the sponge connecting strip 6 is increased;

one side inside each of the first EPE packaging cotton block 1, the second EPE packaging cotton block 2, the third EPE packaging cotton block 3 and the fourth EPE packaging cotton block 4 is provided with a buffer structure 12;

the interior of the buffer structure 12 is sequentially provided with a buffer cavity 1201, a first shock absorption bead 1202, a first end face 1203, a second shock absorption bead 1204 and a second end face 1205, the interior of the first EPE packaging cotton block 1, the second EPE packaging cotton block 2, the third EPE packaging cotton block 3 and the fourth EPE packaging cotton block 4 on one side of the clamping groove 5 are all provided with buffer cavities 1201, the inner wall on one side of the buffer cavities 1201 is all provided with first shock absorption beads 1202 at equal intervals, and one end of the buffer cavity 1201 is provided with a first end surface 1203, the other end of the first shock absorption bead 1202 is fixedly connected with the inner wall of the buffer cavity 1201, the inner wall of the buffer cavity 1201 at one side of the first shock absorption bead 1202 is provided with second shock absorption beads 1204 at equal intervals, the second shock absorption beads 1204 are matched with the first shock absorption beads 1202, one end of the second shock absorption bead 1204 is provided with a second end surface 1205, the second end surface 1205 is in pressing contact with the first end surface 1203, and the other end of the second shock absorption bead 1204 is fixedly connected with the inner wall of the buffer cavity 1201;

in this EPE packing cotton structure's use, because first EPE packing cotton 1, second EPE packing cotton 2, the inside of third EPE packing cotton 3 and fourth EPE packing cotton 4 all is provided with cushion chamber 1201, when first EPE packing cotton 1, second EPE packing cotton 2, when third EPE packing cotton 3 and fourth EPE packing cotton 4 receive the extrusion, pressure transmission to cushion chamber 1201's inside, first shock attenuation pearl 1202 and second shock attenuation pearl 1204 extrude each other through first terminal surface 1203 and second terminal surface 1205, cushion and offset the shaking force, thereby the shock attenuation effect of packing cotton structure has been improved.

The working principle is as follows: when in use, firstly, the first EPE packaging cotton block 1, the second EPE packaging cotton block 2, the third EPE packaging cotton block 3 and the fourth EPE packaging cotton block 4 are respectively placed at four corners of an article, four corners of the article are clamped into clamping grooves 5 inside the first EPE packaging cotton block 1, the second EPE packaging cotton block 2, the third EPE packaging cotton block 3 and the fourth EPE packaging cotton block 4, secondly, two ends of the sponge connecting strip 6 are clamped into the first EPE packaging cotton block 1, the second EPE packaging cotton block 2, the third EPE packaging cotton block 3 and the fourth EPE packaging cotton block 4, the sponge connecting strip 6 connects the first EPE packaging cotton block 1, the second EPE packaging cotton block 2, the third EPE packaging cotton block 3 and the fourth EPE packaging cotton block 4 into a whole body, wherein, the friction force between the mounting clamping grooves 7 and the sponge connecting strip 6 is improved by the arrangement of the friction plates 8 on the two inner walls of the mounting clamping grooves 7, the installation clamping groove 7 is not easy to fall off, so that the integrity of the packaging cotton structure is improved, the falling of single packaging cotton is reduced, then, in the use process of the EPE packaging cotton structure, as the first EPE packaging cotton block 1, the second EPE packaging cotton block 2, the third EPE packaging cotton block 3 and the fourth EPE packaging cotton block 4 are all internally provided with the buffer cavities 1201, when the first EPE packaging cotton block 1, the second EPE packaging cotton block 2, the third EPE packaging cotton block 3 and the fourth EPE packaging cotton block 4 are extruded, the pressure is transmitted to the inside of the buffer cavities 1201, the first damping bead 1202 and the second damping bead 1204 are mutually extruded through the first end face 1203 and the second end face 1205 to buffer and offset the vibration force, the damping effect of the packaging cotton structure is improved, finally, when an article needs to be taken, fingers are placed in the lifting groove 9 on the outer wall of the sponge connecting strip 6, the finger belly is attached to the surface of the handheld edge 10 and exerts pulling force, the anti-skid convex beads 11 on the surface of the hand-held edge 10 play a role of skid resistance, so that articles inside the packaging cotton can be conveniently lifted, and the work of a combined EPE packaging cotton structure is completed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a cotton structure of modular EPE packing, includes cotton piece (1) of first EPE packing, cotton piece (2) of second EPE packing, cotton piece (3) of third EPE packing, cotton piece (4) of fourth EPE packing and buffer structure (12), its characterized in that: one side of first EPE packing cotton piece (1) is provided with second EPE packing cotton piece (2), and one side of second EPE packing cotton piece (2) is provided with third EPE packing cotton piece (3), and one side of third EPE packing cotton piece (3) is provided with fourth EPE packing cotton piece (4), third EPE packing cotton piece (3), second EPE packing cotton piece (2) and first EPE packing cotton piece (1) mutually support, inside one side of first EPE packing cotton piece (1), second EPE packing cotton piece (2), third EPE packing cotton piece (3) and fourth EPE packing cotton piece (4) all is provided with buffer structure (12).

2. A modular EPE packaging cotton structure according to claim 1, wherein: cotton piece (1) of first EPE packing, cotton piece (2) of second EPE packing, cotton piece (3) of third EPE packing and the cotton one side of piece (4) inside of fourth EPE packing all are provided with joint recess (5).

3. A modular EPE packaging cotton structure according to claim 1, wherein: all be provided with installation clamping groove (7) on the outer wall of first EPE packing cotton piece (1), second EPE packing cotton piece (2), third EPE packing cotton piece (3) and fourth EPE packing cotton piece (4) both sides, and be provided with sponge connecting strip (6) between adjacent installation clamping groove (7), the both ends of sponge connecting strip (6) all extend to the inside of installation clamping groove (7).

4. A combined EPE packaging cotton structure according to claim 3, wherein: the outer wall of one side of the sponge connecting strip (6) is provided with a lifting groove (9), and the top of the lifting groove (9) is provided with a hand-held edge (10).

5. A combined EPE packaging cotton structure according to claim 3, wherein: the inner walls of the two sides of the mounting clamping groove (7) are provided with friction plates (8), the outer wall of one side of each friction plate (8) is fixedly connected with the inner wall of the mounting clamping groove (7), and the outer wall of the other side of each friction plate (8) is tightly attached to the outer wall of the corresponding sponge connecting strip (6).

6. A combined EPE packing cotton structure according to claim 4, wherein: the surface of the hand-held edge (10) is provided with anti-skid convex beads (11) at equal intervals, and one end of each anti-skid convex bead (11) is fixedly connected with the hand-held edge (10).

7. A combined EPE packaging cotton structure according to claim 2, wherein: buffer chamber (1201), first shock attenuation pearl (1202), first terminal surface (1203), second shock attenuation pearl (1204) and second terminal surface (1205) have set gradually in buffer structure's (12) inside, the cotton piece of first EPE packing (1), second EPE packing (2), third EPE packing (3) and fourth EPE packing (4) of joint recess (5) one side all are provided with buffer chamber (1201) inside.

8. A combined EPE packing cotton structure according to claim 7, wherein: the damping device is characterized in that first damping beads (1202) which are equidistant are arranged on the inner wall of one side of the buffering cavity (1201), a first end face (1203) is arranged at one end of the buffering cavity (1201), and the other end of each first damping bead (1202) is fixedly connected with the inner wall of the buffering cavity (1201).

9. The combined EPE packaging cotton structure of claim 8, wherein: the damping device is characterized in that second damping beads (1204) which are equidistant are arranged on the inner wall of the buffering cavity (1201) on one side of the first damping beads (1202), the second damping beads (1204) are matched with the first damping beads (1202), one end of each second damping bead (1204) is provided with a second end face (1205), the second end face (1205) is in extrusion contact with the first end face (1203), and the other end of each second damping bead (1204) is fixedly connected with the inner wall of the buffering cavity (1201).