CN2509097Y

CN2509097Y - Pallet

Info

Publication number: CN2509097Y
Application number: CN 01266881
Authority: CN
Inventors: 杨振宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-10-31
Filing date: 2001-10-31
Publication date: 2002-09-04
Anticipated expiration: 2011-10-31

Abstract

The utility model relates to a pallet, which consists of a plurality of parallel aligned upper supporting blanks and a plurality of upper joint boards arranged on the bottom surfaces of the upper supporting blanks, the upper supporting blanks are parallel aligned with each other and respectively hot melted and integrated on the bottom surfaces of the upper supporting blanks. And also, foot seats are arranged at the appropriate place on the bottom surfaces of the upper supporting blanks, and the foot seats are also hot melted and integrated on the bottom surfaces of the upper supporting blanks to form the pallet. The upper supporting blanks, the upper joint boards and the foot seats are all formed with the bended metal plate body, and make the contacts of various components be point contacts or line contacts. The utility model has the advantages of good structural strength, fast manufacture, and easy insertion of the forklift to raise the pallet.

Description

Pallet

Technical field

The utility model relates to a kind of bogey, particularly a kind of pallet.

" pallet " uses quite extensively aspect transportation depositing of kinds of goods, and it is good to have structural strength, makes fast and the fork arm of being convenient to the fork truck front end inserts and advantage that pallet is lifted.It mainly is to be used as with pallet to place the bogey of piling up article or transporting article when using, and can be used for carrying, the warehousing and storage activities of article.

Background technology

Perform an analysis with existing pallet structure, it probably can divide into wooden, plastics system or metalwork, though different materials does not influence its basic function, when practice, still can find to still have different shortcomings to exist with regard to the pallet that prior art is made with unlike material:

With wooden pallet, its shortcoming is: durability is not high, is easy to rotten in wet environment; Need fall trees, natural environment is damaged;

With plastic pallet, its shortcoming is: cost is higher, and it must be with the large mold manufacturing; Can produce secondary pollution, because of plastics extremely are difficult for natural decomposition in natural environment, extremely difficult after discarding;

With metal pallet, it need not to fall trees, and is not apt to rot, also is easy to reclaim after discarding, and should belong to preferable material and select, but still there are some defectives in it in existing design, so do not see universal on the market yet.

Below be illustrated (as shown in Fig. 8～Figure 10) with regard to metal traditional type pallet structure, include several bottom decks 60 and several top decks 70, perpendicular to being provided with several the connecting straps 71 that section is L-shaped with spacing distance between several bottom decks 60 and several top decks 70, for the deficiency of reinforcement connecting strap 71 on intensity, so be provided with reinforcing chip 72 in connecting strap 71 ends, in top deck 70, bottom deck 60 must impose the spot welding processing with the junction of connecting strap 71, to form a pallet, but, above-mentioned be configured in but have when using as after shortcoming, remain to be improved:

1. undercapacity: when pallet is subjected to the impact of side direction, the shortcoming that can make pallet be easy to separate then in spot welding place.

2. make slower: because of when the combination construction, be the spot welding processing that must impose multiple spot in each junction, time-consuming, take a lot of work, there is manufacturing comparatively to bother and inconvenient shortcoming.

3. pallet is not easy to the fork arm insertion and operation of fork truck: the connecting strap 71 L-shaped because of section is arranged on the pallet both sides, make these two opposite sides be closed state, so these both sides can't provide the fork arm of fork truck to insert operation, must choice direction use in use, the quite shortcoming of inconvenience of the operation of inserting is arranged.

Summary of the invention

The main purpose of the utility model is to provide a kind of pallet, include several top deck and several last engagement plates that are arranged on the top deck bottom surface that are arrangement in parallel, on each engagement plate be each other arrangement in parallel and respectively heat melt and be incorporated into the top deck bottom surface, be provided with runners in the appropriate location of last engagement plate bottom surface again, this runners can adopt that heat is melted or welding manner is combined in the engagement plate bottom surface, use and constitute a pallet, its top deck again, last engagement plate and runners constitute by metal plate bending back, and make the contact of each assembly before heat is melted be a contact or line contact respectively, be beneficial to joining equipment automation processing, it is good to the utlity model has structural strength, make fast, the fork arm of being convenient to fork truck inserts and advantage that pallet is lifted.

The utlity model has as after advantage:

1. structural strength is good: melt with the mutual heat of fin respectively between top deck of the present utility model and last engagement plate and be embedded, not single melting by fin heat is embedded or solder bond between last engagement plate and runners, be embedded in the runners breach by last engagement plate concave surface simultaneously, so the utility model can bear stronger side force, has the good advantage of structural strength.

2. make fast: can melt a large amount of and fast speed manufacturing of machine by heat during manufacturing, make the fast speed advantage so the utlity model has.

3. the fork arm of being convenient to fork truck inserts pallet and is convenient to pallet is lifted: the fork arm of fork truck can be inserted by arbitrary limit on pallet four limits, can be easily with pallet and on the article placed lift up, need not to select direction of insertion.

Further specify architectural feature of the present utility model and purpose below in conjunction with accompanying drawing.

Description of drawings:

Fig. 1 is the stereo appearance figure of the utility model first preferred embodiment.

Fig. 2 is the last engagement plate and the runners decomposition texture scheme drawing of the utility model Fig. 1 first preferred embodiment.

Fig. 3 is the top deck end view of the utility model Fig. 1 first preferred embodiment.

Fig. 4 be the utility model Fig. 1 first preferred embodiment in conjunction with schematic side view.

Fig. 5 is another pattern top deck end view of the utility model.

Fig. 6 is the another pattern top deck of a utility model end view.

Fig. 7 is the stereo appearance figure of the utility model second preferred embodiment.

Fig. 8 is the stereo appearance figure of existing metallic pallet.

Fig. 9 is the sectional perspective External view of the existing metallic pallet of Fig. 8.

Figure 10 is the sectional perspective enlarged drawing of the existing metallic pallet of Fig. 8.

The specific embodiment

See also shown in Figure 1ly, the utility model provides a kind of pallet, comprising having:

Several the top decks 10 that are arrangement in parallel, these top decks 10 are to be made after the longitudinally bending by sheet metal;

Several the last engagement plates 20 that are arranged on top deck 10 bottom surfaces, engagement plate 20 is arrangement in parallel each other on each, and engagement plate 20 is respectively to be made after longitudinally bending by sheet metal on each, and heat is melted and is incorporated into top deck 10 bottom surfaces respectively;

Several are arranged on the runners 30 of engagement plate 20 bottom surfaces, and these runners 30 also can be adopted heat and melt mode or adopt welding manner and be combined in engagement plate 20 bottom surfaces, use to constitute a pallet, and these runners 30 also are by constituting after the metal plate bending again.

Decomposing schematic representation by Fig. 2, wherein can see engagement plate 20 is to adopt longitudinally with metal sheet to be bent into, so on its transversal surface, have a plurality of continuous concave surfaces 21, convex surface 22 shapes, simultaneously at each concave, convex face 21, be formed with the fin 210 of outside protrusion on 22 the outside face respectively, 220, inwardly turn down at the both side edges edge of last engagement plate 20 in addition and form a U font safe edge 23, this safe edge 23 can be hidden the cutting edge of metal-sheet edges to inboard, and can allow operating personal or user be hurt at the Shi Buhui that takes;

In Fig. 2, can see in addition runners 30 and be by metal sheet and be bent into that section slightly is the C font and the saturating empty short cylinder structure in two ends, between the metal sheet opposite edges of one side, be formed with an opening 32, and be formed with breach 34 at the ora terminalis place of side in addition with respect to opening, on each face, be formed with the bending side 36 of gaining in strength in addition.

The schematic side view that cooperates Fig. 3, wherein disclosed the end face structure of the top deck 10 of the utility model Fig. 1 first preferred embodiment, wherein can see this top deck 10 is to adopt longitudinally with metal sheet to be bent into, so on its transversal surface, have a plurality of continuous concave surfaces 11, convex surface 12 shapes, simultaneously recessed at each, convex surface 11, be formed with the fin 110 of outside protrusion on 12 the outside face respectively, 120, inwardly turn down at the both side edges edge of top deck 10 in addition and form a U font safe edge 13, this safe edge 13 can be hidden the cutting edge of metal-sheet edges to inboard, and can allow operating personal or user be hurt at the Shi Buhui that takes;

Aforesaid top deck 10 can have identical structure with last engagement plate 20.

Cooperate Fig. 4 again, wherein as can be seen the utility model top deck 10, go up the bonding state of 30 of engagement plate 20 and runners, can see in figure that top deck of the present utility model 10 melts with last engagement plate 20 heat or during solder bond, the fin 220 in last engagement plate 20 convex surfaces 22 outsides can embed in the bottom surface of top deck 10, and allow the convex side of engagement plate 20 abut on the bottom surface of top deck 10, fin 110 on relative top deck 10 bottom surfaces also can heat melt in conjunction with the time embed in the upper surface of engagement plate 20, to obtain the good binding immobilization efficiencies;

Again in Fig. 4 first preferred embodiment, the concave surface 21 that should go up engagement plate 20 just passes through the opening 32 and breach 34 of runners 30, and allow both sides safe edge 23 be fitted in the lateral surface of runners 30 both sides, again the fin 210 in last engagement plate 20 concave surfaces 21 outsides also can heat melt in conjunction with the time embed runners 30 breach 34 root edge places, and obtain firm in conjunction with effect.

By aforesaid structure explanation as can be known, when reclining with last engagement plate 20 and desire to carry out heat, top deck 10 of the present utility model melts when combining, be that fin 110 by top deck 10 bottom surfaces is point-like with the fin 220 of last engagement plate 20 end faces and contacts therebetween, recline with runners 30 and desire to carry out heat and melt when combining and go up engagement plate 20, be to be by the fin 210 of last engagement plate 20 bottom surfaces and runners 30 breach 34 root edges to contact therebetween, so melt with heat equipment carry out heat melt in conjunction with the time, this point-like contact position can add warm melting rapidly, and fin is embedded among the relative assembly, be beneficial to joining equipment automation processing, should go up certainly and also can adopt traditional welding manner between engagement plate 20 and the runners 30 and combine.

In shown in Fig. 5 being another pattern top deck 10 ' end view of the utility model, wherein can see and have a plurality of continuous concave surfaces 11 ', convex surface 12 ' shape on this top deck 10 ' transversal surface, simultaneously at each concave, convex face 11 ', be formed with the fin 110 ' of outside protrusion on 12 ' the outside face respectively, 120 ', inwardly turn down at the both side edges edge of this top deck 10 ' in addition and form a square shape safe edge 13 ', this safe edge 13 ' can be hidden the cutting edge of metal-sheet edges to inboard, and can allow operating personal or user be hurt at the Shi Buhui that takes.

In shown in Fig. 6 being the another pattern top deck 10 of the utility model " end view; wherein can see this top deck 10 " have a plurality of continuous concave surfaces 11 on the transversal surface ", convex surface 12 " shape, simultaneously at each concave, convex face 11 "; 12 " outside face on be formed with the fin 110 of outside protrusion respectively "; 120 ", in addition at this top deck 10 " the both side edges edge inwardly turn down form a triangle safe edge 13 ", this safe edge 13 " cutting edge of metal-sheet edges can be hidden to inboard, and can allow operating personal or user be hurt at the Shi Buhui that takes.

In addition shown in Fig. 7, stereo appearance figure for pallet second preferred embodiment that the utility model proposes, wherein can see what adopted in this second preferred embodiment is the top deck 10 of pattern shown in Fig. 6 " with last engagement plate 20 ", certainly the runners 30 that is wherein adopted " must possess and last engagement plate 20 " breach (not giving label) that matches of concave surface (not giving label): in this figure, can see at this runners 30 in addition " upper end is combined with engagement plate 20 ", in last engagement plate 20 " end face is combined with top deck 10 "; In addition at runners 30 " lower end then is combined with and last engagement plate 20 " the following engagement plate 40 of symmetry "; at engagement plate 40 down " bottom surface then heat melt be combined with and top deck 10 " symmetrical bottom deck 50 ", so, when using this practical pallet, promptly need not to select use face, the influence that is caused in the time of also can allowing ground flat degree that pallet is stacked is reduced to minimum.

Claims

1. a pallet comprises top deck, goes up engagement plate, runners, it is characterized in that:

Several the top decks that are arrangement in parallel, this top deck are to be made after the longitudinally bending by sheet metal, and are formed with the fin of outside protrusion on the top deck surface respectively;

Several the last engagement plates that are arranged on the top deck bottom surface, engagement plate is arrangement in parallel each other on each, should go up engagement plate is to be made after the longitudinally bending by sheet metal, and on last engagement plate surface, be formed with the fin of outside protrusion respectively, on these engagement plate respectively heat melt and be incorporated into the top deck bottom surface;

Several are arranged on the runners of engagement plate bottom surface, and these runners are to melt or welding manner is combined in the engagement plate bottom surface constituting a pallet with heat, and this runners is made of the metal plate bending.

2. pallet according to claim 1 is characterized in that: adopt the last engagement plate that longitudinally is bent into metal sheet, have a plurality of continuous concave surfaces, convex shape on its transversal surface.

3. pallet according to claim 1 is characterized in that: adopt the top deck that longitudinally is bent into metal sheet, have a plurality of continuous concave surfaces, convex shape on its transversal surface.

4 according to claim 2 or 3 described pallets, it is characterized in that: outwards the fin that protrudes is respectively formed on the outside face of each concave, convex face.

5. according to claim 2 or 3 described pallets, it is characterized in that: both side edges edge of engagement plate inwardly turns down and forms a safe edge on this.

6. pallet according to claim 5 is characterized in that: this safe edge is the U font.

7. pallet according to claim 5 is characterized in that: this safe edge is square shape.

8. pallet according to claim 5 is characterized in that: this safe edge is triangular in shape.

9. pallet according to claim 1, it is characterized in that: this runners is to be bent into that section slightly is the C font and the saturating empty short cylinder in two ends by metal sheet, between the metal sheet opposite edges of one side, be formed with an opening, and be formed with breach at the ora terminalis place of side in addition with respect to opening.

10. according to claim 1 or 9 described pallets, it is characterized in that: on each face of this runners, be formed with the bending side of gaining in strength.

11. pallet according to claim 1 is characterized in that: then be combined with the following engagement plate with last engagement plate symmetry in the runners lower end, then heat is melted and is combined with the bottom deck symmetrical with top deck in engagement plate bottom surface down.