CN1876511A

CN1876511A - Pallet for conveying goods

Info

Publication number: CN1876511A
Application number: CNA2006100945054A
Authority: CN
Inventors: 奥田主基夫; 柴垣良树; 井川真二
Original assignee: Sharp Corp
Current assignee: Sharp Corp
Priority date: 2005-06-08
Filing date: 2006-06-08
Publication date: 2006-12-13
Anticipated expiration: 2026-06-08
Also published as: CN100569596C; JP2006341872A; JP4223498B2; US20060278638A1

Abstract

A pallet for conveying goods is configured from a conveyor base, supports provided standing on the conveyor base and such that they can be tilted over on the conveyor base, and a cover portion provided between adjoining supports. The cover portion is stored in a folded-up state in a space between two adjacent supports when they have been tilted over on the conveyor base. Furthermore, the pallet for conveying goods is provided with a lid that covers an upper edge portion of the supports erected on the conveyor base. When collecting the pallet, the lid covers supports that have been tilted over on the conveyor base and cover portions that have been folded up.

Description

The pallet that is used to convey goods

The application requires the preceence of on June 8th, 2005 at the patent application No.2005-168368 of Japan's submission, and its complete content is incorporated herein by reference.

Technical field

The present invention relates to the pallet that is used to convey goods that when transportation media or the large-sized electronic machine such as the digital complex machine, uses.

Background technology

The pallet that conveys goods that is used for transportation media or the large-sized electronic machine such as the digital complex machine proposes at conventional art.

The reservoir vessel that discloses in JP H5-16940A (below be called " patent documentation 1 ") is constructed by three members: pallet, main body, and lid.Main body forms cylinder, and the every nook and cranny part has the fold line with Yushan Hill shape folding line, and two groups of approximate centers in the face of the Width of a pair of side in the side partly have the fold line that is used for paddy shape folding line.Main body can be in the shape of the partially folded Cheng Ping of these fold lines.When storing goods, main body is launched into cylinder and is placed on the pallet, and the goods such as the digital complex machine is partly deposited from the open top of main body, and lid is placed on the top, packs digital composite machine.On the other hand, when transporting the back during collection container, main body is folded into flat and is loaded on the pallet, covers lid subsequently and collects.That is to say that such reservoir vessel has obtained to improve on the collection efficiency, because it is collected when main body is folding.

And the box pallet that discloses in JP 2002-68186A (below be called " patent documentation 2 ") is constructed by tray main body, and tray main body is by vertical frame and side direction belfry, and framework is configured to two-tube shape by the outer tube and the interior pipe that extend respectively or shorten.Therefore, the size of tray main body can be according to the size adjusting of the article that will deposit.And the strut member storage compartment that is used to deposit the strut member of removing from tray main body is provided in the tray main body, makes when collection tray, minimize the size of tray main body, and strut member leaves in the strut member storage compartment in.Like this, remove strut member when the collection box pallet and leave structure in the tray main body in by adopting, box pallet has obtained the improvement on the collection efficiency.

According to the pallet that is used to convey goods that top patent documentation 1 and 2 discloses, under good guard mode, transport media or large-sized electronic machine, be possible and do not damage them.

Yet, when transporting the back during collection tray, use the pallet that is used to convey goods of patent documentation 1, by removing main body from pallet and it being folded into flat, then, being placed on folding main body on the pallet also, cover lid comes collection tray.That is to say, because pallet and main body are carried out collection work under separated position, depend on the environment of collection work, possible someone forgets that pallet covers lid when being placed on the pallet to main body.For example, when the pallet that is used to convey goods of the big quantity of transporting has been finished in collection, when separating pallet respectively, the work of main body and lid, the work of folding main body, folding main body is placed on work on the pallet, the work of using lid to cover pallet, and similar work has been when having been undertaken by labour department, the possibility that above-described problem takes place is especially high.

And the pallet that is used to convey goods in the patent documentation 2 has when collecting the pallet that is used to convey goods, and removes strut member and leaves the interior structure of tray main body in.That is to say, because collection work carries out, have the especially high possibility of forgetting storing supporting piece under the state that tray main body and strut member separate, this is a problem.And, use the pallet that is used to convey goods in the patent documentation 2, when the pallet that is used to convey goods re-assemblied after collection, strut member need be attached to tray main body one by one, so the assembly working spended time, and this is a problem.

Summary of the invention

In order to solve above-described problem, carried out the present invention, its purpose is the pallet that is provided for conveying goods, wherein by integrating the member of the pallet that is configured to convey goods as much as possible, the assembly working of shipping goods and the folding work when collecting the pallet that is used to convey goods behind the shipping goods can easily carry out, and wherein can prevent to forget the problem of collecting member when carrying out folding work reliably.

At the pallet that is used for conveying goods of the present invention, it is by the transveyer substrate, stand upright in the transveyer substrate and to be equipped with and to make the strut member that they can tilt in the transveyer substrate, and being provided in cover section construction between the contiguous strut member, the cover part leaves in the space between two adjacent strut members that the transveyer substrate tilts with folded state.

According to the present invention, transveyer substrate and cover part, it is the composition member of the pallet that is used to convey goods, has integral structure, therefore folding work can carry out reposefully when collecting the pallet that is used to convey goods, and prevents to forget that the danger of collecting strut member is possible.

In this case, be equipped with strut member and make them to tilt towards the core of transveyer substrate, the every nook and cranny part of using the transveyer substrate is as pivot point.Therefore, do not have strut member outstanding from the top of transveyer substrate, it is possible that inclined support also folds them compactly.

And, in the cover part, form fold line and make cover folding together with the tilt operation of strut member.Therefore, together with the tilting action of strut member, the cover part also can fold simply.And folding cover part can be launched simply together with the action of upstanding support.

And according to the present invention, the space between the part of adjacent strut member is the open mode that does not have the cover part, and this opens part for being used to insert or remove the opening that leaves the suprabasil goods of transveyer in.Like this, become possibility from the side loading goods of transveyer substrate, easily media or large-sized electronic machine with weight and volume are left in the transveyer substrate, or to remove from the transveyer substrate be possible by making.

And, at the pallet that is used for conveying goods of the present invention, be equipped with the lid that covers the upper rim that is erected at suprabasil each strut member of transveyer, when collection tray, lid covers strut member and the folding cover part that has tilted in the transveyer substrate.And this lid forms the shape that covers the transveyer substrate, and inside in the marginal portion, forms and insert groove part, and it is by the upper rim of the upper rim supported part that is erected at the suprabasil strut member of transveyer that inserts.

Cover each strut member and folding by this way each cover lid partly that has tilted in the transveyer substrate by using, it is possible adopting flat box shape for the pallet that is used to convey goods.Therefore, when loading on truck or similar vehicles, the pallet that is used to convey goods can stably load, and does not have collapsing of kinds of goods, even when being stacked into several step.

And the pallet that is used to convey goods has such structure, and wherein, when shipping goods, the upper rim of the strut member of setting inserts the insertion groove part of the marginal portion, the inside be formed on lid and by its maintenance.Therefore, in strut member, lower edge portion is divided and is kept being inserted in the insertion groove part that is provided in the transveyer substrate, and upper rim keeps being inserted in the insertion groove part that is provided in the lid, therefore keep the state deposited at goods, even receive impact from the outside, strut member can implement fully the function as strut member, rather than falls simply.

And, leaning device about strut member, in the part of the every nook and cranny of transveyer substrate, be equipped with the leaning device part, wherein form and insert groove part, it works as the upper edge timesharing supported part that insertion is erected at the suprabasil strut member of transveyer, and the bottom edge of supported part partly makes it to tilt, and this leaning device is equipped with the slide mechanism part, and wherein the bottom edge of the strut member of Shu Liing part can be slided in vertical direction.

When adopting this structure, when depositing goods, by the bottom edge of the strut member of erectting is partly inserted in the insertion groove part of transveyer substrate, strut member can keep erectting safely, therefore also may guarantee to be used to keep the enough intensity of the goods deposited.

Description of drawings

Fig. 1 is the complete transparent view according to the pallet that is used to convey goods of the embodiment of the invention.

Fig. 2 (a) is the planar view of the pallet that is used to convey goods shown in Figure 1, and Fig. 2 (b) is the lateral plan of the pallet that is used to convey goods shown in Figure 1.

Fig. 3 (a) is the planar view of transveyer substrate, and Fig. 3 (b) is the front elevation of transveyer substrate, and Fig. 3 (c) is the lateral plan of transveyer substrate, and Fig. 3 (d) is the backplan of transveyer substrate.

The detailed view that Fig. 4 (a) amplifies for the part of the structure that shows leaning device, Fig. 4 (b) and 4 (c) make the transparent view of the state that it can vertically slide for showing the installation strut member, Fig. 4 (d) is for showing how bevelled transparent view of strut member.

Fig. 5 (a) is for showing strut member and the cover part planar view of folding state fully, and Fig. 5 (b) is their lateral plan.

Fig. 6 is the lateral plan at the pallet that is used to convey goods of the state of removing lid.

Fig. 7 (a) is to show cover illustrative figure partly respectively to 7 (c), has wherein formed fold line, at the folding tilting action of following strut member midway.

Fig. 8 is the planar view that shows the cover part, has wherein formed fold line, at the folding tilting action of following strut member midway.

Fig. 9 (a) is the front elevation of lid, and Fig. 9 (b) is the cross sectional view of lid, and Fig. 9 (c) is the backplan of lid.

Figure 10 is the complete transparent view of the pallet that is used to convey goods, and it shows the state of goods packing.

Figure 11 is the complete transparent view of pallet when collecting that is used to convey goods.

Figure 12 is the lateral plan of pallet when collecting that is used to convey goods.

The specific embodiment

Then describe embodiments of the invention in detail below with reference to accompanying drawing.

Fig. 1 to 12 shows and is used to the pallet that conveys goods according to an embodiment of the invention.

This pallet that is used to convey goods is by transveyer substrate 1, four corner portions located that stand upright on transveyer substrate 1 are equipped with makes the strut member 3 that they tilt in transveyer substrate 1, the cover part 6 that between adjacent strut member 3, is equipped with, and be placed on covering transveyer substrate 1 lid 8 structures on the tip edge part 38 of strut member 3 of upright outfit.

In the present embodiment, sufficiently solid timber and resin are used in transveyer substrate 1, or use light metal (such as corrosion-resistant steel) to form rectangle, and a pair of cavity part 12a and the 12b that is used to insert fork forms in the respective side part 11 of transveyer substrate 1.That is to say that shown in Fig. 3 (d), cancellate groove part 13 is formed on the bottom surface portions of transveyer substrate 1, and the opening portion in each lateral parts 11 of groove part 13 becomes fork insertion cavity part 12a and 12b.Oppositely observe, nine footing parts 14 that are aligned to three vertical row and three level rows are formed on the bottom surface portions of transveyer substrate 1, and the space between these footing parts 14 becomes fork and inserts groove part 13.

On the other hand, in the summit portion 18 of transveyer substrate 1, in the one of the every nook and cranny of summit portion 18, make that it can bevelled leaning device part 40 near the bottom edge part 31 of outfit supported part 3.Fig. 4 (a) shows the leaning device part 40 of part amplification to 4 (d).Fig. 4 (a) is a decomposition diagram, and Fig. 4 (b) and 4 (c) install strut member 3 and make the state that it can vertically slide for showing, and Fig. 4 (d) is for showing how bevelled transparent view of strut member.

Leaning device part 40 is a closing structure, and wherein two

swivel mounts

42 and 43 can rotate by supporting pin 41, and supporting pin is the fulcrum of rotation.Swivel mount 42 on a side is fixed to the summit portion 18 of transveyer substrate 1 by the fastener such as screw 44.On the other hand, the strut member main body 45 of the triangular prism shape of vertical stand-up outfit is whole with swivel mount 43 formation on the another side.When from top observation, strut member main body 45 is a right angled isosceles triangle, and two sides 46 that meet at right angle and 47 are set to be parallel to the side that meets at right angle 11 of transveyer substrate 1 respectively.And, in the side 46 and 47 that meets at right angle, be equipped with screw hole 48, be used to be attached the fastener such as screw 49 of supported part 3.

On the other hand, strut member 3 is made by the metal such as corrosion-resistant steel or iron, be bent to form in lateral cross to be L shaped shape, and microscler

elongated hole

32a and 33a is formed in the bottom edge part 31 of strut member 3.

In strut member 3 with such shape, two side plates 32 of the strut member 3 that meets at right angle and 33 the insides that are provided as them are attached to the side 46 and 47 of the strut member main body 45 that meets at right angle, under such state, strut member main body 45 is by being attached fastener 49 by each screw hole 48 of

elongated hole

32a and 33a precession strut member main body 45.At this moment, because be used for each side plate 32 of

strut member

3 and 33 screw insertion hole forms in

elongated hole

32a and 33a, shown in Fig. 4 (b) and 4 (c), strut member 3 has it and only slides by the structure of the length of

elongated hole

32a and 33a regulation in vertical direction.Yet, can slide in order to make strut member 3, must some fixation fastener 49 loosely, and not exclusively fixing.And, too fixing in order to prevent, preferably adopt and predesignate the fastener 49 precession degree of depth, and fastener 49 can not get darker structure than this degree of depth precession.In the present embodiment, use screw as fastener 49, but the invention is not restricted to such structure.

In other words, the slide mechanism of in claims, quoting partly the screw hole 48 by precession strut member main body 45 fastener 49 and be formed on elongated hole 32a in the

side

32 and 33 of strut member 3 and the engagement relationship structure of 33a.

On the other hand, be used to insert the insertion groove part 19 of the bottom edge part 31 of strut member 3, form L shaped shape when from top observation, it is forming in the every nook and cranny part of the summit portion 18 of the transveyer substrate 1 of the bottom edge part 31 of strut member 3.

Because leaning device part 40 has this structure, when depositing goods, the bottom edge part 31 of the strut member 3 of setting is inserted the insertion groove part 19 interior (state shown in Fig. 4 (c)) of transveyer substrate 1.Therefore, strut member 3 can be erect safely and be kept by transveyer substrate 1.And when folding, pull-up is at the strut member 3 of upright state, and the bottom edge part 31 of strut member 3 is removed (state shown in Fig. 4 (b)) from inserting groove part 19.In addition, when strut member 3 with such state (, the diagonal of transveyer substrate 1) when the direction of the core of transveyer substrate 1 tilts, shown in Fig. 4 (d), because the closing structure of leaning device part 40, strut member 3 is placed reposefully towards the core of transveyer substrate 1.

Fig. 5 (a) and 5 (b) show the strut member 3 complete bevelled state in transveyer substrate 1 that is equipped with in the every nook and cranny of transveyer substrate 1 part, i.e. their folding fully states.In the present embodiment, transveyer substrate 1 forms foursquare shape, and each strut member 3 tilts at the core of diagonal towards transveyer substrate 1.The cover part 6 that describes below is contained in the triangle between the bevelled strut member 3 (more accurately, from top observation time the be equicrural triangle) space S.

Here, because strut member 3 forms L shaped shape in lateral cross, it has thickness L1.Therefore, complete bevelled state on the summit portion 18 of strut member 3 in transveyer substrate 1, it is than summit portion 18 height thickness L1 at least.Therefore, space S has the height of thickness L1 at least.In Fig. 5 (b), the bottom edge part 31 of strut member 3 is higher a little setting on the structure of leaning device part 40, and apart from the space S height of the summit portion 18 of transveyer substrate 1 be L2 (＞L1).For example, by the recessed part of formation in the summit portion 18 of transveyer substrate 1, and be equipped with leaning device part 40 in recessed part, the height of inhibition space S is possible to the thickness L1 of strut member 3.

Cover part 6 is harder, and it is by making along the material of the folding enough flexibilities of the fold line that describes below.In cover part 6, about two marginal portions be respectively fixed to each side plate of adjacent strut member 3 along approximate whole length in the short transverse of cover part 6, and cover part 6 forms foursquare shape as a whole, or at the long rectangular shape of side direction or at the long rectangular shape of vertical direction.Yet in the present embodiment, it forms at the long rectangular shape of side direction.

In cover part 6, form fold line and make that strut member 3 is folding (seeing Fig. 5 (a)) in the equicrural triangle space S together with the tilting action of adjacent strut member 3.

Fig. 6 shows the form of these fold lines, and it is the lateral plan that cover part 6 is observed from the outside.

That is to say, in cover part 6, form two fold lines 71 and 72, its be connected by straight line cover part 6 the bottom edge groove about near two marginal portions the folding point r1 and the t1 of position, with the folding point r2 and the t2 of the position that separates a little at the L-R direction and the core of the L-R direction of emargination groove on top, and intersect the X-shaped shape.And, form two

fold line

73m and 74m, the folding point r2 of its connection upper limb groove and t2 and the folding point r3 and the t3 that are equipped with in the folding point r1 and the farther a little outside of r2 of bottom edge groove.

Fold line 71 is divided into two at joining p.Mountain folding line fold line 71m is formed to joining p by folding point r1, and paddy folding line or mountain folding line fold line 71mv are formed to folding point r2 by joining p.Equally, fold line 72 also is divided into two at joining p.Mountain folding line fold line 72m is formed to joining p by folding point t1, and paddy folding line or mountain folding line fold line 72mv are formed to folding point t2 by joining p.And fold line 73m and 74 is as the mountain folding line.

Fold line 71mv and 72mv can be folding in either direction, depend on user's method for folding, make when one of them during as the mountain folding line, another is as the paddy folding line.

The gore (A) that is formed by folding point r1 and joining p and folding point t1 has and is fit to be formed on the shape of the triangle space S between the bevelled strut member 3 (isoceles triangle shape).

For the convenience that describes below, the gore that is formed by folding point r2 and joining p and folding point t2 is called face (B), the quadrilateral surface that is formed by folding point r1 and joining p and folding point t2 and folding point r3 is called face (C), be called face (D) by folding point r3 and folding point t2 with the subtriangular face that the side that is installed to strut member 3 forms, the quadrilateral surface that is formed by folding point t1 and joining p and folding point r2 and folding point t3 is called face (E), by folding point t3 and folding point r2 be installed to the subtriangular face that the side of strut member 3 forms and be called face (F).

Be the folding upward description of the process of the cover part 6 of surface construction below.

Fig. 7 (a) to 7 (c) and 8 show form above the cover part 6 of fold line of kind, at the folding tilting action of following strut member 3 midway.

That is to say that at the state that strut member 3 is erect and passed through the insertion groove part 19 of the bottom edge part 31 insertion transveyer substrates 1 of the strut member of erectting 3 is kept, cover part 6 is being similar to the extended configuration that flushes with pillar 3.

From this state, be pulled upwardly strut member 3, remove the bottom edge part 31 (seeing Fig. 4 (b)) of strut member 3 from inserting groove part 19, and strut member 3 fell in the core direction of transveyer substrate 1.(seeing Fig. 4 (d) and 8).

Therefore, folding cover part 6 makes its tip edge partly join.Shown in Fig. 7 (a), because this jackknife action, be used for folding point r2 and t2 at the masterpiece of arrow X1 direction, the result,

fold line

71m and 72m are inwardly folding, and

fold line

73m and 74m are folded-out.That is to say that face (C) and face (D) are folding downwards to make them meet in the back, and face (E) and face (F) fold downwards and make them meet in the back.At this moment, folding midway, when fold line 71mv and 72mv were folded-out a little, face (B) was in the state that is folded into the U-shaped curve at its core.

Shown in the hollow arrow among Fig. 7 (b), when the face that folds (E) or one of (F) folding when making that it is in the state that folds on the top of face (A), shown in Fig. 7 (c), fold line 71mv is folded-out, fold line 72mv is inwardly folding, and plane of bending (B) returns flat state and is attached to face (C).

Then, shown in Fig. 7 (c) hollow core arrow, when the other face that folds (C) or face (D) are folding when making on its top that is in face (A), shown in Fig. 5 (a), it is folding and leave in the triangle space S that forms between the strut member 3 that is formed on contiguous cover part 6.As above describe, space S has the height corresponding to the thickness L1 of strut member 3, and therefore folding cover part 6 even it is thick a little, can leave among the thickness L1 of strut member 3 fully.

On the other hand, when folding by this way cover part 6 was launched, bevelled strut member 3 can be erect simply.Therefore, cover part 6 is also by strut member 3 pull-ups, and expansion naturally.

Shown in Fig. 1 to 5 (a), in the present embodiment, one of four sides of transveyer substrate 1 are not equipped with cover part 6, and are in open mode.That is to say that part 91 usefulness of opening act on the opening that inserts or remove the goods of depositing in the transveyer substrate 1.

And, as Fig. 9 (a) to shown in 9 (c), forming lid 8 makes it cover transveyer substrate 1, and in its each lateral parts 81, a pair of fork inserts

cavity part

82a and 82b forms in the right position of inserting cavity part 12a corresponding to the fork in each lateral parts 11 that is formed on transveyer substrate 1 respectively.

And L shaped insertion groove part 86 is formed in the every nook and cranny part 84 of the inside of lid 8.That is to say that square outstanding 85 is provided in the every nook and cranny part 84 of the inside of lid 8, and be formed on two towards outstanding 85 and the side 81 of lid 8 between L shaped gap as inserting groove part 86.

That is to say, the pallet that is used to convey goods according to the present invention has such structure, wherein, when shipping goods, the upper rim of strut member 3 38 insert in the inside part of the every nook and cranny part 84 that is formed on lid 8 insertion groove part 86 and by its maintenance.In each strut member 3, bottom edge part 31 is inserted the insertion groove part 19 that is provided in the transveyer substrate 1 and is kept by it, and tip edge part 38 is inserted the insertion groove part 86 that is provided in the lid 8 and by its maintenance.Therefore, even receive from exterior impact under the state in goods is stored in and remains on the pallet that is used to convey goods, strut member 3 is fulfiled fully as the function of strut member and was fallen remarkablely.Preferably as shown in figure 10, when transporting, prevent that by passing two the elastomeric belts 95 of pallet attachment that are used to convey goods lid from fluffing.

Shown in Figure 11 and 12, when collection tray, lid 8 is used for covering strut member and the folding cover part 6 that the summit portion 18 of transveyer substrate 1 tilts.At this moment, when pallet during, pass the pallet that is used to convey goods and integrally be attached two rubber belts 95 that when transporting, also use together with it at folded state.Therefore, the pallet that flat box shape can be used to convey goods, and when loading on truck or similar vehicles, the pallet that is used to convey goods can stably load, and does not have collapsing of kinds of goods, even when being stacked into several step.

In the above embodiments, provided about description as the diagonal of the core of the sensing transveyer substrate 1 of the direction of tilt of strut member 3, but when the height of the space S of thickness that must service range strut member 3, the direction of tilt of strut member 3 can be offset each other and make these directions each side near transveyer substrate 1.

Do not break away from main points of the present invention or essential characteristic, can realize the present invention in multiple other modes.The embodiment that discloses in this application thinks exemplary in all respects and is not restrictive.Scope of the present invention is pointed out by appended claims rather than is pointed out by the fwd description, and means that all are included in wherein in implication of claims and change or the variation in the equivalent scope.

Claims

1. pallet that is used to convey goods, it comprises:

The transveyer substrate,

Strut member, it stands upright in the transveyer substrate and is equipped with, and makes them to tilt in the transveyer substrate, and

Be provided in the cover part between the contiguous strut member, wherein

Cover part leaves in the space between two adjacent strut members that the transveyer substrate tilts with folded state.

2. the pallet that is used to convey goods according to claim 1, wherein strut member is provided as and makes them can use the every nook and cranny part of transveyer substrate to tilt as the core of pivot point towards the transveyer substrate.

3. the pallet that is used to convey goods according to claim 1 wherein in the cover part, forms fold line and makes together with the folding cover of the tilt operation of strut member.

4. the pallet that is used to convey goods according to claim 1, wherein the space between the part of adjacent strut members is not having cover open mode partly, and this opens part for be used to insert or remove the opening of the goods of depositing in the transveyer substrate.

5. the pallet that is used to convey goods according to claim 1, wherein be equipped with the lid that covers the upper rim that is erected at suprabasil each strut member of transveyer, and when collection tray, lid covers strut member and the folding cover part that has tilted in the transveyer substrate.

6. the pallet that is used to convey goods according to claim 5, wherein lid forms the shape that can cover the transveyer substrate, and inside in the marginal portion, form and insert groove part, insert owing to be erected at the upper rim of suprabasil each strut member of transveyer, this insertion groove part supports the upper rim of each strut member.

7. according to each described pallet that is used to convey goods of claim 1 to 6, wherein in the part of the every nook and cranny of transveyer substrate, form and insert groove part, its bottom edge by the strut member of upright state is partly inserted the supported part, and is equipped with leaning device part, the bottom edge part of its supported part, make it to tilt, and in this leaning device part, be equipped with the slide mechanism part, it can slide in the vertical direction of strut member in upright state.