CN2618891Y - Packing device - Google Patents

Abstract

The utility model relates to a packing device which can reduce the quantity of parts that is needed to form packing parts. The utility model can not only reduce the processing cost but also can obtain a packing function with certain strength. A plate shaped as a thin plate is provided with two parallel broken lines thereon. Taking both ends thereof as the bending vertical edge part, a U-shaped bottom plate (1) is arranged. The inner side of the bottom plate (1) is inserted with unpacked articles (13) and buffer profiles (11) and (12) which is used to support unpacked articles (13). Then an outer box (4) which is used to cover the whole bottom plate is put on. In the packing device like this, the size h1 of the vertical edge part at both ends of the bottom plate equals the height size h2 of the outer box. Or the size h1 of the vertical edge part at both ends of the bottom plate is larger than the height size h2 of the outer box.

Description

Packing device

Technical field

The utility model relates to a kind of packing device, is used to support the packing of the packed article of separate type air conditioner etc.

Background technology

The current packaging device as shown in Figure 6, is provided with buffering section bar 22,23 in the inboard of hypocraterimorphous base plate 21 as disclosed open flat 10-236477 communique etc. Japanese kokai publication hei 05-229549 communique, spy in.By the bight in buffering section bar 22,23 and the base plate 21 being lumped together fixing buffering section bar 22,23.

Also have, support packed article 24 with this buffering section bar 22,23, and the buffering section bar 25,26 on clamping packed article top is set, the outer container 27 of packing into is at last finished the packing of packed article.

But, because the load when this packing device is preserved is supported by outer container, be enough to support the intensity of preserving load so on outer container 27, must have, just there is outer container 27 to use material at high price, utilizes other parts to strengthen waiting outer container 27 and packing again because of shortcomings such as the complicated high prices that becomes to improve intensity.

Also have; impact when protecting packed article 24 to avoid carrying; the buffering specifications such as thickness setting of buffering section bar 22,23,25,26 are difficult to determine, particularly impact must be thicker than the thickness in the bight of the buffering section bar of concentrating 22,23,25,26; when its buffering section bar 22,23,25,26 thickness own increase; the volume of whole packing device also increases; the material that constitutes packing device also becomes expensive; the use amount of material also increases; and having influence on the discarded amount of packing when discarded, the burden aspect environment has also increased.

Also have; on buffering section bar 22,23,25,26; for the face portion of the side beyond the bight that makes packed article 24 etc. forms defencive function simultaneously; the thickness that must setting satisfies the defencive function of the defencive function of corner part and face portion simultaneously is when making the buffering section bar and need spend more going up at 22,23,25,26 o'clock.

Also have, when the long preservation packing device, for accomplishing that even outer container 27 is not added to load on the packed article 24 because of preserving to load to be out of shape yet, the shape of also necessary improvement buffering section bar 22,23,25,26 cushions a large amount of knowledge and the man-hour of section bar 22,23,25,26 aspects with the making such as deflection that reduce outer container 27, because processed complex, man-hour, number also increased.

Also have, for accomplishing that cushioning section bar 22,23,25,26 can easily close the position in base plate 21, must make hypocrateriform to base plate 21 on one side increases bonding grade and fixes, and has both increased the machining period number of base plate 21, the fee of material costliness that also becomes.

Also have, in the erecting work of base plate 21 grades when package handling, to carry out the operation of bending more by being arranged on broken line on base plate 21 grades, if the broken line of easy bending is not set, and the operability when then reducing the processing of packing section bar easily.

Summary of the invention

Therefore; the purpose of this utility model is exactly to provide a kind of packing device for the shortcoming that solves all these prior aries; its stile portion in the side of base plate be provided with support preserve load function with when improving its packing device intensity, the two ends of base plate are made two layers make the defencive functions of packed article and add the operability in man-hour and improve.

For solving above-mentioned problem, packing device of the present utility model adopts two parallel broken lines is set, and by two ends being made the base plate that bending stile portion is provided with formation コ font, inboard at this base plate, insert packed article and support the buffering section bar of above-mentioned packed article, cover the outer container that covers above-mentioned whole base plate again, in such packing device, do the size of the stile portion at above-mentioned base plate two ends more than or equal to the height dimension of above-mentioned outer container.

And, adopting this packing device, the compressive resistance of outer container can have been strengthened, improved whole packing device by base plate to preserving the intensity of load, and can withdraw from use etc. becomes the packing device of cheapness because of the expensive material that is used for outer container.

The 2nd scheme of the present utility model is on above-mentioned base plate, on the bottom parts near the bottom surface of cushioning section bar and side, makes the two-layer structure that plate is overlapping, the defencive function of the impact in the time of can avoiding carrying with a spot of material raising protection packed article.

The 3rd scheme of the present utility model is the notch that is provided with triangular shape near the crest line portion in the bight at the crest line two ends of the bottom surface of buffering section bar and lateral surface or its bight of prolongation, can improve the defencive function of the impact when protecting packed article avoid carrying with material still less.

The 4th scheme of the present utility model is to do the length of the side stile part of two ply plates of base plate shorter than the length of the stile portion at the base plate two ends of base plate being made the コ font, and the deflection that makes outer container reduces and compressive resistance improves.

The 5th scheme of the present utility model be will the buffering section bar the protuberance that forms of bottom surface portions be embedded into the incision of the concavity that forms on the plate, when can easily cushion section bar fixing, can cut down the parts that are used for fixing.

The 6th scheme of the present utility model is that the place's broken line with respect to base plate is provided with two and is bent into the broken line of the plate of コ font with base plate, and these two broken lines are held under the arm in the above-mentioned base plate broken line, then can be correct carry out package handling the time the bending of base plate, can improve the operability of erecting work.

Description of drawings

Fig. 1. be the decomposition diagram of the packing device of embodiment of the present utility model.

Fig. 2. be the decomposition diagram of base plate of the packing device of this embodiment.

Fig. 3. be the cross sectional drawing of significant points of base plate of the packing device of this embodiment.

Fig. 4. be the expansion drawing of base plate of the packing device of this embodiment.

Fig. 5. be the transparent view of buffering section bar of the packing device of this embodiment.

Fig. 6. be the decomposition diagram of the packing device of expression prior art example.

The specific embodiment

Below, referring to figs. 1 through Fig. 5 embodiment of the present utility model is described.

In Fig. 1, the 1st, by the base plate of the コ font that two parallel broken lines 2,3 form is set on the thin plate of watt rib cardboard etc., the height dimension h2 that is converted into the internal dimensions of the size h1 of stile portion of コ font and outer container 4 equates that the size h1 that perhaps sets base plate is higher.On this base plate 1, at length represent as Fig. 2, the both end sides of the broken line 2,3 of base plate 1 being made the コ font by with thin plate 5, the 6 superimposed formation double-deckers of other part.

So, on thin plate 5,6, the same broken line 7a, 7b, 8a, the 8b that is bent into the コ font that be provided with base plate, this broken line 7a, 7b, 8a, 8b are when 2 parallel broken lines are made in the everywhere of the bending of the broken line 2,3 of base plate 1, as shown in Figure 3, thin plate 5,6 and base plate 1 when overlapping, positioned and put coincidence, the broken line 2,3 of base plate 1 is held under the arm among broken line 7a, 7b at thin plate 5,6,8a, the 8b.

As shown in Figure 4, on the face of the bottom surface portions of the base plate that forms thin plate 5,6, the grooving portion 9,10 of concavity is provided with 1 place or many places.Also have, the stile portion size when thin plate 5,6 and base plate 1 are bent into the コ font is together done shortlyer than the stile portion size of base plate 1, thereby forms clearance t 1, t2.In addition, though in this explanation, thin plate 5,6 is described as another parts,, adopt two ends with base plate 1 to prolong and turn back and also can obtain identical effect.

Also have, the 11, the 12nd, with inserting the buffering section bar that supports packed article 13 in the base plate 1, with monolithic devices or be divided into up and down and insert in the base plate 1 when the shape of two parts supports packed article 13.On the bottom surface of this buffering section bar 11,12, as shown in Figure 5,, be provided with end difference 14,15 in order to avoid the thin plate 5,6 that overlaps on the base plate 1, be provided with end difference too in the side of buffering section bar 11,12.

So the face of the end difference 14,15 of the bottom surface of buffering section bar 11,12 is provided with protuberance 16,17.This protuberance 16,17 buffering section bar 11,12 when being inserted into base plate 1 and the grooving portion 9,10 that is arranged on the thin plate 5,6 be entrenched togather, more than one side of peripheral part position, form and grooving portion 9,10 bonded assembly shapes at least.

Also have, buffering section bar 11,12 when packing as the face in the outside be provided with the notch 18,19 of triangular shape near two vertex angle parts of the crest line of bottom surface.This notch 18,19 also can prolong along crest line, also the notch 18,19 that prolongs is connected sometimes, makes along the notch of crest line total length.

Use each parts that constitutes like this, when packing, make thin plate 5,6 fixing base plates 1 be bent into the コ font with thin plate 5,6 with overlapping bonding grade.At this moment, the inboard being arranged at the broken line 2,3 on the base plate 1 is arranged on broken line 7a, 7b, 8a, 8b on the thin plate 5,6, and owing to two crushed whiles of broken line place, thin plate 5,6 and base plate 1 carry out bending together easily between broken line.So, will cushion section bar 11,12 and be inserted in the base plate.

At this moment, be arranged on the bottom surface of buffering section bar 11,12 protuberance 16,17 by with thin plate 5,6 on grooving portion 9,10 chimeric, realize the location of the buffering section bar 11,12 in the base plate 1 and fixing.And then, insert packed article 13, cover outer container 4 at last and make its covering become the whole base plate 1 of コ font, finish and finished packing.

Adopt said structure, the height dimension of the stile portion at the two ends of the base plate 1 by will making the コ font is done to such an extent that equate with the height dimension of outer container 4 or greater than this size, can support load when preserving with the stile portion of base plate and outer container, when having improved the compressive resistance of packing device, reduce the casing material that is used on the outer container, can produce cheap packing device.

Also have; by thin plate 5,6 is overlapped on the base plate 1; the rigidity at base plate 1 two ends strengthens, and the intensity of base plate 1 improves, during external impacts when packing device is subjected to carrying; relaxed the impact that packed article 13 is applied; owing to replenished with the pooling feature protected of buffering section bar 11,12, so, the thickness attenuation that buffering section bar 11,12 is own; packing device itself also can miniaturization, uses the material on packing device also to become cheaply.

In addition, by be designed to the notch 18,19 of triangular shape in bight near the crest line of buffering bottom surface of section bar 11,12 and lateral surface, particularly because the pooling feature of across corner can carry out tiny adjustment, just can not make pooling feature obtain trickle adjustment so do not change buffering section bar 11,12 single-piece sizes, can easily determine the specification of detailed buffering section bar, can make cheap buffering section bar with minimum material.

Also have, the length of the stile portion by will overlapping the thin plate 5,6 on the base plate is done shortlyer than the stile portion of base plate 1, nip the easily top board of outer container 4 of the front end of the stile portion of base plate 1, the thickness of slab of the cardboards such as watt rib cardboard of compression formation outer container 4 is to reduce the distortion of outer container, and the load when preventing outer container because of preservation is out of shape.

Also have, by with the overlapping thin plate 5,6 of base plate 1 on design the grooving 9,10 of concavity is arranged, design has protuberance 16,17 on the bottom surface of cushioning section bar 11,12, and the allocation in the time of can easily realizing buffering section bar 11,12 insertion base plates 1 reaches fixing, has improved the operability of packaging operation.

In addition, by the location broken line 2,3 of base plate 1 is held under the arm between the broken line 7a, the 7b that are provided with on the thin plate 5,6 that overlaps on the base plate 1,8a, 8b, when base plate 1 is pressed broken line 2,3 bendings, thin plate 5,6 crushed while between two broken lines of broken line 7a, 7b, 8a, 8b is carried out bending easily, simultaneously, can correctly carry out the bending of the broken line 2,3 of base plate 1.

As showing in the above-described embodiments, by adopting the 1st scheme of the present utility model base plate is made the コ font, make the structure that the stile portion that utilizes the base plate two ends and outer container support the load when preserving together, can improve the compressive resistance of whole packing device, also improved the preservation quality, also reduce the material of using on outer container, become cheap packing device.

Also have,, increased the rigidity of base plate by overlapping thin plate being set at the base plate two ends; improved intensity, therefore, when packing device is subjected to carrying the impact of external force the time; improved the pooling feature that packed article is protected, the buffering section bar itself the thickness attenuation and realize lightweight.

Because packing device self also can miniaturization, use material on packing device become cheap in, the material use amount of packing also can reduce, the quantity of refuse when discarded also can reduce, and also can help protecting environment.

Also have, by be designed to the notch of triangular shape in bight near the crest line of buffering bottom surface of section bar and lateral surface, particularly the pooling feature of across corner can carry out tiny adjustment, not changing buffering section bar single-piece size just can make pooling feature obtain trickle adjustment, can easily determine detailed buffering section bar specification, can make cheap buffering section bar with minimum material.

Also have, by doing shortlyer than the stile portion of base plate with the length of the stile portion that overlaps the thin plate on the base plate, make the nip top board of outer container of the front end of the stile portion of base plate, can reduce the distortion of outer container, load when preventing outer container because of preservation is out of shape, improve the quality when preserving, simultaneously, also can prevent to damage the attractive in appearance of outer container.

Also have, by with the overlapping thin plate in base plate two ends on the design concavity grooving, make the protuberance of design on buffering section bar bottom surface chimeric with it, therefore, the location that can easily cushion section bar and base plate reaches fixing, being used for fixing the lining cement that cushions section bar also can withdraw from use, the operability when having improved packaging operation.

Also have, by the location make the broken line of base plate hold under the arm and the overlapping thin plate of base plate between the broken line that is provided with, when having improved the operability when base plate is bent into the コ font, can be by broken line bending base plate correctly.

Claims (6)

1. packing device, by two parallel broken lines being set, the base plate that bending stile portion is provided with formation コ font being made at two ends, insert packed article in the inboard of this base plate, and support the buffering section bar of above-mentioned packed article, cover in the packing device of the outer container that covers whole above-mentioned base plate again, it is characterized in that: do the size of the stile portion at above-mentioned base plate two ends to such an extent that be equal to or greater than the height dimension of above-mentioned outer container.

2. packing device as claimed in claim 1 is characterized in that: on the bottom parts near the bottom surface of cushioning section bar and side, make the two-layer structure that overlapping thin plate constitutes.

3. packing device as claimed in claim 1 is characterized in that: the notch that is provided with triangle near the bight at the crest line two ends of buffering bottom surface of section bar and lateral surface or the crest line portion that prolongs its bight.

4. packing device as claimed in claim 2 is characterized in that: with base plate overlapping be that the length of side stile part of two layers thin plate is done shortlyer than the length of the stile portion of base plate being done the base plate two ends that are shaped as the コ font.

5. packing device as claimed in claim 2 is characterized in that: the protuberance that will cushion the bottom surface portions formation of section bar embeds the concavity grooving place that is formed on the thin plate.

6. packing device as claimed in claim 2 is characterized in that: the thin plate broken line that will be bent into the コ font with base plate is provided with two broken lines with respect to a place of above-mentioned base plate broken line, and is arranged to above-mentioned base plate broken line is held under the arm between these two broken lines.

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