CN217261990U

CN217261990U - Foam plastic electric appliance packaging box with good damping effect

Info

Publication number: CN217261990U
Application number: CN202221280960.4U
Authority: CN
Inventors: 陈建东; 沈晓丽
Original assignee: Tongxiang Hengjian Plastic Industry Technology Co Ltd
Current assignee: Tongxiang Hengjian Plastic Industry Technology Co Ltd
Priority date: 2022-05-24
Filing date: 2022-05-24
Publication date: 2022-08-23
Anticipated expiration: 2032-05-24

Abstract

The utility model discloses a foam plastic electric appliance packaging box with good damping effect, which comprises a pair of foam box main bodies and a pair of buffer plates, wherein fixed grooves are symmetrically arranged on the surfaces of the foam box main bodies, the fixed grooves are symmetrically arranged, the bottoms of the foam box main bodies are abutted against the inner walls of the buffer plates, limiting grooves are arranged on the surfaces of the buffer plates, fixed belts are arranged in the limiting grooves, limit blocks are fixedly connected on the fixed belts, elastic discs are fixedly connected on the surfaces of the buffer plates, and the bottoms of the elastic discs are abutted against the surfaces of the fixed belts; compared with the prior art, the utility model discloses a foam tank main part when motion appears under the inertia effect, can drive the cushion ring and appear removing, can play the cushioning effect under reset spring's effect, avoids because jolt and lead to the spacing effect of influence to the inside electrical apparatus of foam tank main part, and friction axle can and friction ring between the extrusion friction each other simultaneously, can strengthen the cushioning effect to the foam tank main part, can reduce the condition that electrical apparatus received the damage.

Description

Foam plastic electric appliance packaging box with good damping effect

Technical Field

The utility model relates to a foam packing technical field specifically is an effectual foam plastic electrical apparatus packing carton of shock attenuation.

Background

The plastic foam box is a box-type packaging container made of foam plastic (hollow plastic). Has the characteristics of light weight, heat insulation, sound absorption, shock resistance, corrosion resistance and the like. Easy to form, light in weight and at the same time is a good electrical insulating material. The size, specification and shape of the product can be produced, processed and designed according to the specific requirements of customers.

Generally when transporting furniture electrical apparatus etc. all need use the plastic foam case, can increase the stability of electrical apparatus in the transportation, but nevertheless because can take place various dish collisions and jolt in the freight transportation, and then cause the damage of goods, especially to domestic appliance, the easy emergence is damaged, and then causes great financial loss, and we propose a effectual foam plastic electrical apparatus packing carton of shock attenuation for this reason and be used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an effectual foamed plastic electrical apparatus packing carton of shock attenuation to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a effectual foamed plastic electrical apparatus packing carton of shock attenuation, includes a pair of foam box main part and a pair of buffer board, the fixed slot has been seted up to the symmetry on the foam box main part surface, the fixed slot is the symmetry setting, foam box main part bottom offsets with the buffer board inner wall, the spacing groove has been seted up on the buffer board surface, and spacing inslot portion is equipped with fixed band, fixedly connected with stopper on the fixed band, fixedly connected with elastic disk on the buffer board surface, elastic disk bottom offsets with fixed band surface, places the electrical apparatus inside the foam box main part, can carry on spacingly to electrical apparatus, and the buffer board can push up in foam box main part bottom under the effect of fixed band simultaneously, can play the cushioning effect, reduces in the transportation because jolt and lead to the inside electrical apparatus of foam box main part to receive the circumstances such as striking.

Preferably, a plurality of buffering axles of fixedly connected with on the buffer board inner wall, the buffering axle is the rubber material, buffering axle surface offsets with foam box main part bottom, and the buffering axle can support in foam box main part bottom under the effect of fixed band, can play limiting displacement.

Preferably, the stopper surface is the arc, the stopper is a pair of arc axle of fixedly connected with on the surface, the arc axle is the rubber material, arc axle surface offsets with foam box main part lateral wall, and the arc axle on stopper surface can offset with foam box main part surface, can avoid appearing the clearance between the in-process foam box main part of jolting, can further guarantee the stability of transportation.

Preferably, a plurality of dead levers of fixedly connected with on the buffer board inner wall, the dead lever is the setting of annular array in buffer board inner wall bottom, the dead lever top is equipped with the cushion ring, and the cushion ring can support in foam tank main part bottom, avoids appearing damaging at the in-process electrical apparatus that jolts.

Preferably, the fixed rod is a plurality of friction rings of fixedly connected with on the surface, the friction ring is even array setting on the fixed rod surface, fixed rod top fixedly connected with reset spring, when the motion appears in the foam case main part under the inertia effect, can drive the buffer ring and appear removing, can play the cushioning effect under reset spring's effect, avoids leading to influencing the spacing effect to the inside electrical apparatus of foam case main part owing to jolting.

Preferably, reset spring top fixedly connected with buffer block, buffer block top and cushion ring fixed connection, a plurality of friction axles of buffer block bottom fixedly connected with, fixedly connected with connecting axle between the friction axle, friction axle inner wall offsets with the friction ring surface, and the friction axle can with the friction ring between extrusion friction each other, can strengthen the cushioning effect to the foam box main part, can reduce the condition that electrical apparatus received the damage.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model can be supported against the bottom of the foam box main body under the action of the fixing belt through the buffer plate, thereby playing a role in buffering and reducing the conditions that the electric appliance inside the foam box main body is impacted and the like due to bumping in the transportation process;

2. the utility model can avoid the gap between the foam box main bodies in the bumping process by the arc shaft on the surface of the limiting block abutting against the surface of the foam box main body, and further ensure the stability of the transportation process;

3. the utility model discloses a foam box main part can drive the cushion ring and appear removing when the motion appears under the inertia effect, can play the cushioning effect under reset spring's effect, avoids because jolting and lead to the spacing effect of influence to the inside electrical apparatus of foam box main part, and friction axle can and friction ring between extrude the friction each other simultaneously, can strengthen the cushioning effect to the foam box main part, can reduce the condition that electrical apparatus received the damage.

Drawings

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

FIG. 2 is a schematic view of a partial structure of the fixing band of the present invention;

FIG. 3 is a schematic view of the internal structure of the buffer plate of the present invention;

FIG. 4 is an enlarged view of a portion A of FIG. 3 according to the present invention;

in the figure: 1. a foam box body; 2. a buffer plate; 3. a limiting block; 4. a buffer ring; 11. fixing grooves; 21. an elastic disc; 22. fixing a strap; 23. a buffer shaft; 31. an arc-shaped shaft; 41. a fixing rod; 411. a friction ring; 42. a friction shaft; 421. a connecting shaft; 43. a buffer block; 44. a return spring.

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. 1-4, the present invention provides a technical solution: a foam plastic electric appliance packaging box with good shock absorption effect comprises a pair of foam box main bodies 1 and a pair of buffer plates 2, wherein fixing grooves 11 are symmetrically formed on the surfaces of the foam box main bodies 1, the fixing grooves 11 are symmetrically arranged, the bottoms of the foam box main bodies 1 are abutted against the inner walls of the buffer plates 2, limiting grooves are formed on the surfaces of the buffer plates 2, and a fixed belt 22 is arranged in the limiting groove, a limiting block 3 is fixedly connected on the fixed belt 22, an elastic disc 21 is fixedly connected on the surface of the buffer plate 2, the bottom of the elastic disc 21 is abutted against the surface of the fixed belt 22, the electric appliance is placed in the foam box main body 1 to limit the electric appliance, meanwhile, the buffer plate 2 can be pushed against the bottom of the foam box main body 1 under the action of the fixing strap 22, so that the buffer effect can be achieved, and the situations that electric appliances inside the foam box main body 1 are impacted due to bumping in the transportation process are reduced.

A plurality of buffering axles 23 of fixedly connected with on 2 inner walls of buffer board, buffering axle 23 are the rubber material, and buffering axle 23 surface offsets with 1 bottom of foam box main part, and buffering axle 23 can support under the effect of fixed band 22 in 1 bottom of foam box main part, can play limiting displacement.

Stopper 3 surface is the arc, stopper 3 fixed connection has a pair of arc axle 31 on the surface, and arc axle 31 is the rubber material, and arc axle 31 surface offsets with foam case main part 1 lateral wall, and the arc axle 31 on stopper 3 surface can offset with foam case main part 1 surface, can avoid appearing the clearance between jolting in-process foam case main part 1, can further guarantee the stability of transportation.

A plurality of dead levers 41 of fixedly connected with on 2 inner walls of buffer board, dead lever 41 are the annular array and set up in 2 inner wall bottoms of buffer board, and the dead lever 41 top is equipped with cushion ring 4, and cushion ring 4 can support in 1 bottom of foam tank main part, avoids appearing damaging at the in-process electrical apparatus of jolting.

Dead lever 41 is a plurality of friction rings 411 of fixedly connected with on the surface, and friction ring 411 is even array setting on dead lever 41 is surperficial, and dead lever 41 top fixedly connected with reset spring 44, when foam box main part 1 appears moving under the inertia effect, can drive buffer ring 4 and appear removing, can play the cushioning effect under reset spring 44's effect, avoids leading to influencing the spacing effect to foam box main part 1 inside electrical apparatus owing to jolting.

Reset spring 44 top fixedly connected with buffer 43, buffer 43 top and buffer ring 4 fixed connection, a plurality of friction axles 42 of buffer 43 bottom fixedly connected with, fixedly connected with connecting axle 421 between friction axle 42, friction axle 42 inner wall offsets with friction ring 411 surface, friction axle 42 can with friction ring 411 between extrude the friction each other, can strengthen the cushioning effect to foam box main part 1, can reduce the condition that electrical apparatus received the damage.

The working principle is as follows: firstly, the electric appliance is placed in the foam box main body 1, the electric appliance can be limited, meanwhile, the buffer plate 2 can be propped against the bottom of the foam box main body 1 under the action of the fixing strap 22, the buffer effect can be achieved, the situations that the electric appliance in the foam box main body 1 is impacted due to bumping in the transportation process and the like are reduced, the arc-shaped shaft 31 on the surface of the limit block 3 can be propped against the surface of the foam box main body 1, the gap between the foam box main bodies 1 in the bumping process can be avoided, the stability of the transportation process can be further ensured, when the foam box main body 1 moves under the action of inertia, the buffer ring 4 can be driven to move, the buffer effect can be achieved under the action of the reset spring 44, the limit effect on the electric appliance in the foam box main body 1 due to bumping is avoided, and meanwhile, the friction shaft 42 and the friction ring 411 can be squeezed with each other, the cushioning effect on the foam box body 1 can be enhanced, and the damage to the electric appliance can be reduced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an effectual foam plastic electrical apparatus packing carton of shock attenuation, includes a pair of foam case main part (1) and a pair of buffer board (2), its characterized in that: fixed slot (11) have been seted up to foam box main part (1) symmetry on the surface, fixed slot (11) are the symmetry and set up, foam box main part (1) bottom offsets with buffer board (2) inner wall, buffer board (2) have seted up the spacing groove on the surface, and spacing inslot portion is equipped with fixed band (22), fixedly connected with stopper (3) on fixed band (22), buffer board (2) fixed connection has elastic disc (21) on the surface, elastic disc (21) bottom offsets with fixed band (22) surface.

2. The foam plastic electric appliance packaging box with good shock absorption effect as claimed in claim 1, wherein: fixedly connected with a plurality of buffering axle (23) on buffer board (2) inner wall, buffering axle (23) are the rubber material, buffering axle (23) surface offsets with foam case main part (1) bottom.

3. The foam plastic electric appliance packaging box with good shock absorption effect as claimed in claim 1, characterized in that: stopper (3) surface is the arc, stopper (3) a pair of arc axle (31) of fixedly connected with on the surface, arc axle (31) are the rubber material, arc axle (31) surface offsets with foam case main part (1) lateral wall.

4. The foam plastic electric appliance packaging box with good shock absorption effect as claimed in claim 1, characterized in that: a plurality of fixing rods (41) are fixedly connected to the inner wall of the buffer plate (2), the fixing rods (41) are arranged at the bottom of the inner wall of the buffer plate (2) in an annular array mode, and a buffer ring (4) is arranged at the top of each fixing rod (41).

5. The foam plastic electric appliance packaging box with good shock absorption effect as claimed in claim 4, wherein: the surface of the fixing rod (41) is fixedly connected with a plurality of friction rings (411), the friction rings (411) are uniformly arranged on the surface of the fixing rod (41) in an array mode, and the top of the fixing rod (41) is fixedly connected with a return spring (44).

6. The foam plastic electric appliance packaging box with good shock absorption effect as claimed in claim 5, wherein: reset spring (44) top fixedly connected with buffer block (43), buffer block (43) top and buffer ring (4) fixed connection, a plurality of friction axle (42) of buffer block (43) bottom fixedly connected with, fixedly connected with connecting axle (421) between friction axle (42), friction axle (42) inner wall offsets with friction ring (411) surface.