CN101857110A

CN101857110A - Household appliance packing box adopting plate thermal forming cushion block

Info

Publication number: CN101857110A
Application number: CN201010200411A
Authority: CN
Inventors: 赵励; 冯广平
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-06-05
Filing date: 2010-06-05
Publication date: 2010-10-13

Abstract

The invention relates to a household appliance packing box adopting a plate thermal forming cushion block, which has convenient use, small space usage and low cost for storage and transportation. The household appliance packing box comprises an outer paper skin, an upper cushion block, a lower cushion block and a side cushion block and is characterized in that the upper cushion block, the lower cushion block and the side cushion block are made of thermoplastic plastics; a plurality of bosses are performed with thermal forming on the surface thereof, the height of each boss is equivalent to space from the inner side wall of the outer paper skin to the outer wall of the household appliance, and the boss on each cushion block is utilized to position the household appliance in the outer paper skin.

Description

Use the household appliances packing chest of plate thermal forming cushion block

Technical field

The present invention relates to a kind of packing chest, particularly relate to a kind of household appliances packing chest that uses plate thermal forming cushion block.

Background technology

At present household appliances on the market such as vision receiver, refrigerator, laundry machine etc., its packing chest is made of the side pad of outer carton, last pad, underlay and four sides, last pad, underlay and side pad are all used the plastic foamed moulding of eps foam, its shortcoming is to take up room greatly, thereby cause storage and traffic cost height, and this foamed plastic can not reclaim also difficult the decomposition, have a strong impact on environment, be called as white pollution.

Summary of the invention

The objective of the invention is to cause the problem that takes up room big, storage and traffic cost height, can not recycle, and a kind of household appliances packing chest of easy to use, use plate thermal forming cushion block that take up room little, storage and traffic cost are low is provided for the packing chest that solves existing household appliances uses foamed plastic.

The object of the present invention is achieved like this: a kind of household appliances packing chest that uses plate thermal forming cushion block, comprise outer carton, go up cushion block, lower cushion block and side cushion block, it is characterized in that the described material of going up cushion block, lower cushion block and side cushion block is a thermoplastic plastic, and mold several boss at its surface heat, the height of each boss and outer carton madial wall are suitable to the distance between the household electrical appliances product outer wall, utilize the boss on each cushion block that household appliances are positioned in the outer carton.Thermoforming process can be plastics sucking moulding, hot-forming or hot pressing+plastics sucking moulding.

The household appliances packing chest of described use plate thermal forming cushion block, it is characterized in that described inboard of going up cushion block or lower cushion block is provided with the eps foam frame of plastic, described each boss of going up in cushion block or the lower cushion block is positioned at this eps foam frame of plastic, outer rim is provided with the flange of being close to the described eps foam frame of plastic outside around last cushion block or the lower cushion block, to strengthen the intensity that goes up cushion block or lower cushion block.

The household appliances packing chest of described use plate thermal forming cushion block, it is characterized in that having at least in the groove and placing and the sizable eps foam plastics of this groove abaculus in the groove of the described outside of going up cushion block or lower cushion block or side cushion block and corresponding inboard each boss.Its effect is to strengthen the intensity of cushion block or protect casing not frayed.

The household appliances packing chest of described use plate thermal forming cushion block, it is characterized in that described side cushion block is two, and each side cushion block be respectively equipped with vertical crease line be convenient to along crease line with the side cushion block turn up be in 90 the degree, the two parts that are in 90 degree stretch into the two adjacent outsides of household appliances respectively, and the side cushion block is converted into L shaped; When crease line is two parallel liness, the side cushion block can be converted into " Jiong " shape, three parts that the side cushion block is divided by two crease lines lay respectively at three adjacent outsides of household appliances.Neonychium increases the protection cotton with the surface of wanting body to contact.

The household appliances packing chest of described use plate thermal forming cushion block is characterized in that described boss is round boss or square boss or triangle boss or complex-shaped, fitfull boss.

Owing to adopted technical solutions according to the invention, go out to have last cushion block, lower cushion block and the side cushion block of the cushion block of intensive boss as the household appliances packing chest with thermoplastic plastic plate's Heat forming, not only product can be fixed in the packing chest, and this cushion block can reclaim through the heating after reuse, energy savings and resource, even outside cooresponding, place foamed plastic in the groove with boss, but because its amount is few, so also can reduce the pollution to environment widely; Make by Heat forming because of each boss in addition, each boss or groove have certain pattern draft, so identical cushion block can be stacked together, the height that cushion block of every increase increases has only sheet metal thickness, rather than the bottom-to-top-height of cushion block, so when storage and transportation, can save space and traffic cost greatly.

Description of drawings

The invention will be further described below in conjunction with drawings and Examples.

Fig. 1 is the three-dimensional exploded view of an embodiment of the household appliances packing chest of use plate thermal forming cushion block of the present invention.

Fig. 2 is the assembly drawing of Fig. 1.

Fig. 3 is the stereo amplification figure of side cushion block 8 another angles among Fig. 1.

Fig. 4 is the partial enlarged drawing of A part among Fig. 3.

Fig. 5 goes up overturn stereo amplification figure after the angle of cushion block among Fig. 1.

Fig. 6 is the scheme drawing of putting among Fig. 5 behind the foamed plastic frame of Fig. 1.

Fig. 7 is the stereo amplification figure when foamed plastic frame 3 is put into lower cushion block among Fig. 1.

Fig. 8 is overturn a scheme drawing after the angle of Fig. 7.

Fig. 9 is the scheme drawing behind Fig. 3 cut-out.

Figure 10 is the scheme drawing behind Fig. 8 cut-out.

Figure 11 is the scheme drawing behind Fig. 6 cut-out.

Among the figure 1, lower cushion block, 11, flange, 12, boss, 21,22,23,24,25, abaculus, 3, the foamed plastic frame, 7,8, the side cushion block, 70,80, boss, 81,71, groove, 999, refrigerator, 6, foamed plastic frame, 4, go up cushion block, 41,42,43,44,45,46,47, groove, 40, flange, 51,52,53,54, abaculus, 80-1,80-2, boss, 410,420,430,440,450,460,470, groove, 120, groove.

The specific embodiment:

See Fig. 1, embodiment when being the present invention as a kind of packing of refrigerator, as can be seen from Fig. 1, the household appliances packing chest of described use plate thermal forming cushion block, comprise outer carton (not drawing among the figure), go up cushion block 4, lower cushion block 1, side cushion block 7 and 8, last cushion block, lower cushion block and two side cushion blocks use the thermoplastic plastic plate through hot-forming, go out several boss in the plate surface Heat forming; Wherein side cushion block 7 is consistent with shape with 8 sizes.The inboard upwards some boss 12 of projection of lower cushion block 1, be provided with the flange of upwards digging about 90 degree all around.

See Fig. 3 and Fig. 4, described side cushion block is provided with two vertical crease lines and is convenient to along crease line the side cushion block be turned up " Jiong " shape, and three parts that the side cushion block is divided by two crease lines lay respectively at three adjacent lateral surfaces of refrigerator shown in Figure 2; Soaking forms boss 80-1 and 80-2 in three parts of side cushion block, corresponding inboard boss 80-2 of the groove 81 in the outside of side cushion block wherein, can place eps foam plastics abaculus in the groove 81 to increase the intensity of cushion block, in fact all fluted and cooresponding boss is corresponding on each cushion block.

As can be seen from Fig. 5, the boss 410,420,430,440 of last cushion block inboard is square, and boss 460 is a triangle, and boss 470 is an oblong, and boss 450 is a round boss.Outer rim is upwards dug flange 40 around the foursquare upward cushion block; See Fig. 6, eps foam frame of plastic 6 packed into go up cushion block that make cushion block flange inboard all around be close to the outside of eps foam frame of plastic 6, in fact, eps foam frame of plastic 6 also can be positioned in the cushion block by 410,420,430,440 and four flange 40 of boss.

See Figure 11, the boss 470 of last cushion block inboard is corresponding with the groove 47 in the outside.

Return Fig. 1, the

groove

41,42,43,44,46,47 in last cushion block 1 outside is corresponding with the

boss

41,42,43,44,46,47 of last cushion block inboard among Fig. 5 respectively.And four

grooves

41,42,43,44 among Fig. 1 are put into eps

foam plastics abaculus

51,52,53,54 respectively to strengthen the intensity that goes up cushion block.

Eps foam frame of plastic 3 among Fig. 1 is put into behind the lower cushion block as shown in Figure 7, and the flange 11 around on the lower cushion block can be positioned at eps foam frame of plastic 3 in the lower cushion block.See Figure 12, the outside of lower cushion block is provided with the groove 120 of corresponding inboard boss 12.The sizableness of each groove in the lower cushion block, can in Fig. 1, select five grooves of lower cushion block to put into equirotal eps

foam plastics abaculus

21,22,23,24,25, in general select five grooves of well-distributed comparatively reasonable as far as possible to strengthen the intensity of lower cushion block.Though the boss size on the lower cushion block is identical, the shape of each boss also can be square boss or round boss (as above cushion block is the same) or even fitfull boss during actual the use.

Also can place eps foam plastics abaculus to strengthen its intensity in the outside groove 81 of same side cushion block in Fig. 9.

After being respectively charged into the eps foam frame of plastic 6 and 3 among Fig. 1 in cushion block 4 and the lower cushion block 1, again cooresponding eps foam plastics abaculus is respectively charged in the groove in lower cushion block 1 and the last cushion block outside, then refrigerator is placed on the cushion block upside, make side cushion block 7 and 8 clamp the refrigerator side respectively again, put cushion block 4 at the refrigerator upside again, promptly obtain block diagram as shown in Figure 2, at this moment, outer carton is inserted in the strap packing is fixing again gets final product.

Present embodiment also is applicable to the packing of refrigerator-freezer, A/C, laundry machine, vision receiver etc.

Claims

1. household appliances packing chest that uses plate thermal forming cushion block, comprise outer carton, go up cushion block, lower cushion block and side cushion block, it is characterized in that the described material of going up cushion block, lower cushion block and side cushion block is a thermoplastic plastic, and mold several boss at its surface heat, the height of each boss and outer carton madial wall are suitable to the distance between the household electrical appliances product outer wall, utilize the boss on each cushion block that household appliances are positioned in the outer carton.

2. according to the household appliances packing chest of the described use plate thermal forming cushion block of claim 1, it is characterized in that described inboard of going up cushion block or lower cushion block is provided with the eps foam frame of plastic, described each boss of going up in cushion block or the lower cushion block is positioned at this eps foam frame of plastic, outer rim is provided with the flange of being close to the described eps foam frame of plastic outside around last cushion block or the lower cushion block, to strengthen the intensity that goes up cushion block or lower cushion block.

3. according to the household appliances packing chest of claim 1 or 2 described use plate thermal forming cushion blocks, it is characterized in that having at least in the groove and placing and the sizable eps foam plastics of this groove abaculus in the groove of the described outside of going up cushion block or lower cushion block or side cushion block and corresponding inboard each boss.

4. according to the household appliances packing chest of claim 1 or 2 described use plate thermal forming cushion blocks, it is characterized in that described side cushion block is two, and each side cushion block be respectively equipped with vertical crease line be convenient to along crease line with the side cushion block turn up be in 90 the degree, be in 90 the degree two parts stretch into the two adjacent outsides of household appliances respectively.

5. according to the household appliances packing chest of claim 1 or 2 described use plate thermal forming cushion blocks, it is characterized in that described boss is round boss or square boss or triangle boss.