CN202107147U - Side wall assembly of a tray box and a tray box containing same - Google Patents
Side wall assembly of a tray box and a tray box containing same Download PDFInfo
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- CN202107147U CN202107147U CN 201120208409 CN201120208409U CN202107147U CN 202107147 U CN202107147 U CN 202107147U CN 201120208409 CN201120208409 CN 201120208409 CN 201120208409 U CN201120208409 U CN 201120208409U CN 202107147 U CN202107147 U CN 202107147U
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- 238000000429 assembly Methods 0.000 claims description 66
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- 238000010168 coupling process Methods 0.000 claims description 39
- 238000005859 coupling reaction Methods 0.000 claims description 39
- 230000015572 biosynthetic process Effects 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 8
- 230000000295 complement effect Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 abstract description 5
- 238000010276 construction Methods 0.000 description 3
- 238000005304 joining Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- NHDHVHZZCFYRSB-UHFFFAOYSA-N pyriproxyfen Chemical compound C=1C=CC=NC=1OC(C)COC(C=C1)=CC=C1OC1=CC=CC=C1 NHDHVHZZCFYRSB-UHFFFAOYSA-N 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
The utility model discloses a side wall assembly of a tray box and a tray box containing the side wall assembly, wherein the side wall assembly comprises a side wall, a half-folding door and a connecting device, wherein an opening is arranged at the upper part of the side wall, the lower end of the half-folding door can be connected on the side wall in a pivoted and rotatable way by the connecting device, and when the half-folding door is closed, the opening is closed. The side wall assembly is characterized in that a first connecting beam is arranged at the lower end of the half-folding door, the fist connecting beam comprises a lug which extends downwards, the lug faces to the inner side of the tray box when the half-folding door is closed, the side wall is provided with a second connecting beam which is arranged at the lower edge of the opening, the second connecting beam comprises a notch which can contain the lug, and the notch faces to the inner side of the tray box. In the utility model, the side wall assembly can prevent the half-folding door from protruding towards the outer side of the tray box, so that the whole rigidity of the side wall assembly can be improved. In addition, the utility model has the advantages that the structure is simple, the cost is low, the installation is convenient, the appearance is attractive and the like.
Description
Technical field
The utility model relates to the transportation device field, the pallet case that relates in particular to a kind of side wall assemblies of pallet case and comprise this side wall assemblies.
Background technology
For the handling goods convenience; Usually be provided with half folding door on the sidewall of pallet case; Half folding door can be connected on the sidewall to form side wall assemblies through the single shaft hinge joining means; But adopt this connection mode can make the single shaft hinge joining means protrude from side wall construction, therefore existing pallet case adopts the biaxial hinge connecting device to connect half folding door and sidewall usually.Figure 1A and Figure 1B are respectively the side sectional view and the front view of the side wall assemblies 100 of existing pallet case.Shown in Figure 1A and Figure 1B, be used on the tie-beam 111 of half folding door, 110 lower ends and the sidewall 120 to be connected on the tie-beam 121 of half folding door 110 groove 112 and 122 are set respectively, and groove 112 and 122 outsides towards the pallet case.The biaxial hinge connecting device 130 that is used to connect half folding door 110 and sidewall 120 is installed in groove 112 and 122.Behind pallet case lade; Goods can push half folding door 110 and sidewall 120 to the outside of pallet case; Owing to only depend on connecting device to bear the outer expansion force of goods between half folding door 110 and the sidewall 120; Even therefore on half folding door 110 and sidewall 120, the biaxial hinge connecting device 130 more than three groups is set, the later half folding door of lade still can protrude to the outside of pallet case, and in the junction formation gap of half folding door 110 with sidewall 120.In addition, this side wall assemblies is owing to only depend on biaxial hinge connecting device 130 to connect half folding door 110 and sidewall 120, so rigidity is relatively poor.Further, owing to be provided with many group biaxial hinge connecting devices 130, so side wall assemblies 100 installation procedure are loaded down with trivial details, productive costs is higher.
The pallet case that therefore, a kind of side wall assemblies of pallet case need be provided and comprise this side wall assemblies is to address the above problem.
The utility model content
In the utility model content part, introduced the notion of a series of reduced forms, this will further explain in specific embodiment part.The utility model content part does not also mean that key feature and the essential features that will attempt to limit technical scheme required for protection, does not more mean that the protection domain of attempting to confirm technical scheme required for protection.
In order to address the above problem, the utility model discloses a kind of side wall assemblies of pallet case, said side wall assemblies comprises sidewall, half folding door and connecting device; The top of said sidewall is provided with opening; The lower end of said half folding door is connected on the said sidewall through said connecting device pivotly, when said half folding door is closed, to seal said opening, it is characterized in that; The lower end of said half folding door is provided with first tie-beam; And said first tie-beam comprises to the projection that extends below, and towards the inboard of said pallet case, and said sidewall is provided with second tie-beam at the lower edge of said opening to said projection when said half folding door is closed; And said second tie-beam comprises the recess that can hold said projection, and said recess is towards the inboard of said pallet case.
Preferably, said recess runs through said second tie-beam.
Preferably, said projection runs through said first tie-beam.
Preferably; Said connecting device comprises first hinge seat, first hinge axis, second hinge seat, second hinge axis and active connection; Said first hinge seat is arranged on the said lower end of said half folding door; Said second hinge seat and said first hinge seat are arranged on the said sidewall accordingly; First coupling end of said active connection is connected to said first hinge seat through said first hinge axis, and second coupling end of said active connection is connected to said second hinge seat through said second hinge axis.
Preferably, said first hinge seat comprises two risers and first connecting panel that is connected said two risers, the space that holds said first coupling end of said active connection with formation perpendicular to the lower edge of said half folding door.
Preferably, said first connecting panel when said half folding door is closed near the inboard of said pallet case.
Preferably, said first hinge seat also comprises second connecting panel, and the top of said two risers of said second connecting panel when said half folding door is closed connects said two risers.
Preferably, said second hinge seat comprises two risers and first gusset piece that is connected said two risers, the space that holds said second coupling end of said active connection with formation perpendicular to the lower edge of said opening.
Preferably, said first gusset piece is near the inboard of said pallet case.
Preferably, the side in the face of said first gusset piece of said second coupling end of said active connection is provided with confined planes, and said confined planes contacts with said first gusset piece in said half folding door opening procedure, to limit the rotation of said active connection.
Preferably, said confined planes comprise to first of the interior curve of said active connection and with second of said first bonded assembly, wherein, said first when said half folding door is closed, be positioned at said second above.
Preferably, said second hinge seat also comprises second gusset piece, and said second gusset piece connects the bottom of said two risers in the side towards the said pallet case outside of said two risers.
Preferably, said second coupling end of said active connection is provided with recess, said recess when said half folding door is closed towards the outside of said pallet case.
Preferably; Said sidewall is provided with and is used to connecting bore that said second hinge axis is passed; Said second hinge axis passes said connecting bore and connects said second hinge seat and said active connection; On the side of said second hinge axis, be provided with prodger, and the size of said second hinge axis that is provided with said prodger place is greater than said connection hole size, so that said second hinge axis and the said sidewall that are installed in the said connecting bore are fixed near outer end.
Preferably; Said projection runs through said first tie-beam; And said recess runs through said second tie-beam; Said side wall assemblies comprises two said connecting devices; Two said connecting devices are separately positioned on the two ends of said first tie-beam and said second tie-beam, and said first hinge seat of said connecting device comprises two risers and first connecting panel that is connected said two risers perpendicular to the lower edge of said half folding door, and said two risers all have the shape that the shape of cross section with said first tie-beam is complementary; Said second hinge seat of said connecting device comprises two risers and first gusset piece that is connected said two risers perpendicular to the lower edge of said opening, and said two risers all have the shape that the shape of cross section with said second tie-beam is complementary.
The utility model also provides a kind of pallet case, it is characterized in that, said pallet case comprises aforesaid side wall assemblies.
According to the side wall assemblies of the utility model the recess of the projection of first tie-beam and second tie-beam all is set to when half folding door is closed the inboard towards the pallet case; Can share the outer expansion force that goods is applied first tie-beam through second tie-beam; And then prevent that half folding door to the outside of pallet case protrusion, improving the integral rigidity of side wall assemblies.In addition, compared with prior art also nonessential three groups of above connecting devices are set, and then make the side wall assemblies according to the utility model also have advantages such as simple in structure, with low cost and easy for installation.Further, the outside of pallet case is not provided for installing the groove of biaxial hinge connecting device, so the side wall assemblies appearance looks elegant.
Below in conjunction with accompanying drawing, specify the advantage and the characteristic of the utility model.
Description of drawings
The attached drawings of the utility model is used to understand the utility model in this part as the utility model.The embodiment and the description thereof of the utility model have been shown in the accompanying drawing, have been used for explaining the principle of the utility model.In the accompanying drawings,
Figure 1A is the side sectional view of the side wall assemblies of existing pallet case;
Figure 1B is the front view of the side wall assemblies of existing pallet case;
Fig. 2 is the scheme drawing according to the pallet case of an embodiment of the utility model;
Fig. 3 A is the assembled state scheme drawing according to the side wall assemblies of an embodiment of the utility model;
Fig. 3 B is the decomposing state scheme drawing according to the side wall assemblies of an embodiment of the utility model;
Fig. 3 C is the part sectional view of the side wall assemblies of Fig. 3 A;
Fig. 4 A is the scheme drawing according to the sidewall of an embodiment of the utility model;
Fig. 4 B is the scheme drawing according to the sidewall of another embodiment of the utility model;
Fig. 5 A is the enlarged view of regional M among Fig. 3 B;
Fig. 5 B is the enlarged view of regional N among Fig. 3 B;
Fig. 5 C is the scheme drawing according to first hinge axis of an embodiment of the utility model, second hinge axis and active connection;
Fig. 5 D is the scheme drawing of second hinge seat among Fig. 5 B;
Fig. 5 E is the scheme drawing according to second hinge seat of another embodiment of the utility model;
Fig. 6 A-6D shows the scheme drawing according to each step in the half folding door opening procedure of the side wall assemblies of an embodiment of the utility model;
Fig. 7 A is the scheme drawing according to first hinge seat of another embodiment of the utility model;
Fig. 7 B is the scheme drawing according to second hinge seat of another embodiment of the utility model;
Fig. 7 C is the scheme drawing according to the active connection of another embodiment of the utility model;
Fig. 7 D is the scheme drawing of second hinge seat among Fig. 7 B;
Fig. 7 E is the scheme drawing that is in closed condition according to half folding door of the side wall assemblies of another embodiment of the utility model;
Fig. 8 A is the scheme drawing according to the fixed sturcture of second hinge axis of an embodiment of the utility model;
Fig. 8 B is the scheme drawing according to the fixed sturcture of second hinge axis of another embodiment of the utility model.
The specific embodiment
In the description hereinafter, provided a large amount of concrete details and the utility model has been understood more completely so that provide.Yet, it will be apparent to one skilled in the art that the utility model can need not one or more these details and be able to enforcement.In other example,, describe for technical characterictics more well known in the art for fear of obscuring with the utility model.
In order thoroughly to understand the utility model, detailed structure will be proposed in following description.Obviously, the execution of the utility model is not limited to the specific details that those skilled in the art has the knack of.The preferred embodiment of the utility model is described in detail as follows, yet except these were described in detail, the utility model can also have other embodiments.
As shown in Figure 2, pallet case 200 comprises chassis 210 and four tank walls, and adjacent tank wall is connected to each other and is connected with chassis 210, to form the body structure of pallet case.Convenient for handling goods, have one in said four tank walls at least for having the side wall assemblies 220 of half folding door.Pallet case 200 shown in Fig. 2 does not comprise loam cake, yet, it is understandable that pallet case 200 can comprise loam cake as required, to form the fully enclosed body structure with chassis 210 and four tank walls.
To combine accompanying drawing that the side wall assemblies (hereinafter to be referred as side wall assemblies) according to the pallet case of the utility model is described in detail below.
Fig. 3 A is the assembled state scheme drawing according to the side wall assemblies of an embodiment of the utility model, and Fig. 3 B is the decomposing state scheme drawing according to the side wall assemblies of an embodiment of the utility model.Shown in Fig. 3 A and Fig. 3 B, side wall assemblies 300 comprises half folding door 310, sidewall 320 and connecting device (not shown).The top of sidewall 320 is provided with opening 321.The lower end of half folding door 310 is connected on the sidewall 320 through connecting device pivotly, with sealing opening 321 when half folding door 310 is closed.Opening 321 on the sidewall 320 shown in Fig. 3 A and Fig. 3 B connects the top of sidewall 320, and promptly opening 321 is cut apart two columns 322 of formation with the top of sidewall 320.Should be understood that those skilled in the art's sidewall as required is set to other structure.Fig. 4 A is the scheme drawing according to the sidewall of an embodiment of the utility model, shown in Fig. 4 A, and the top of opening 421 non-through sidewalls 420, promptly four of opening 421 limits are all surrounded by sidewall 420.Fig. 4 B is the scheme drawing according to the sidewall of another embodiment of the utility model, and shown in Fig. 4 B, opening 421 also connects the right ends of sidewall 420 except the top that connects sidewall 420, and promptly opening 421 is arranged on the whole top of sidewall 420.It is understandable that the side wall construction of above-mentioned three kinds of embodiments is merely exemplary, do not constitute the restriction to the utility model, those skilled in the art can also otherwise be provided with opening on the top of sidewall.
Fig. 3 C is the part sectional view of the side wall assemblies of Fig. 3 A.Shown in Fig. 3 C, the lower end of half folding door 310 is provided with first tie-beam 313, and first tie-beam 313 comprises to the projection that extends below 314.Projection 314 when half folding door 310 is closed towards the inboard of pallet case.Need to prove that when half folding door 310 was closed, a side at alphabetical X place was the inboard of pallet case, a side at alphabetical Y place is the outside of pallet case.Sidewall 320 is provided with second tie-beam 323 at the lower edge of opening (with reference to 321 among Fig. 3 B), and second tie-beam 323 comprises the recess 324 that can hold projection 314, and recess 324 is towards the inboard of pallet case.Behind the lade, share the outer expansion force that goods is applied first tie-beam 313 in the pallet case, and then prevent that half folding door to the outside of pallet case protrusion, improving the integral rigidity of side wall assemblies through second tie-beam 323.In addition; Compare with the existing side wall assemblies that only depends on the biaxial hinge connecting device to bear the goods outer expansion force; Because the projection and the recess of said structure are set; Therefore and nonessential three groups of above connecting devices are set, and then make the side wall assemblies according to the utility model also have advantages such as simple in structure, with low cost and easy for installation.Further, the outside of pallet case is not provided for installing the groove of biaxial hinge connecting device, so the side wall assemblies appearance looks elegant.
Shown in Fig. 3 B, projection 314 can run through first tie-beam 313, and promptly projection 314 extends to the other end from an end of first tie-beam 313.In addition, projection 314 can also have other structure.For example, projection only is arranged on the part of first tie-beam; Or projection comprises and is arranged on a plurality of sub-projections in the first tie-beam bottom discontinuously.Should be understood that bumping surface is under the situation of pallet case inboard when satisfied half folding door is closed, those skilled in the art can also be set to other structure by projection.
Because recess 324 is used to hold projection 314, therefore, when projection 314 ran through first tie-beam 313, recess 324 need run through second tie-beam 323.Yet; Only be arranged on when projection on the part of first tie-beam; Perhaps projection comprises that recess also can run through second tie-beam, perhaps can on second tie-beam, be provided with accordingly with projection when being arranged on a plurality of sub-projection in the first tie-beam bottom discontinuously.It is understandable that recess can also have other structure, as long as can projection be held within it.
Preferably, recess runs through second tie-beam, to simplify the manufacture craft of second tie-beam.More preferably, projection also runs through first tie-beam.Projection and recess run through first tie-beam respectively and second tie-beam can make second tie-beam share the outer expansion force that goods is applied first tie-beam better, and further improves the integral rigidity of side wall assemblies.
To combine Fig. 5 A-5E that the connecting device according to an embodiment of the utility model is described in detail below.Shown in Fig. 5 A-5C, connecting device comprises first hinge seat 510, first hinge axis 520, second hinge seat 530, second hinge axis 540 and active connection 550.
Shown in Fig. 5 A, first hinge seat 510 is arranged on the lower end of half folding door 310.First hinge seat 510 comprises two risers 511 and the connecting panel that is connected two risers 511 512, the space that holds first coupling end of active connection 550 with formation perpendicular to the lower edge of half folding door 310.In addition, also be provided with connecting bore 513 on two risers 511, to hold first hinge axis 520.Back literary composition will be described in detail the annexation of first hinge seat 510 with active connection 550.In addition; As required; Those skilled in the art can be provided with breach 315 on half folding door 310 on first hinge seat 510; Expanding the aforesaid space that is used to hold first coupling end of active connection 550, and then first coupling end of active connection 550 is freely rotated within it.Preferably; Connecting panel 512 when half folding door 310 is closed near the inboard of pallet case; Be two risers 511 being coupled together of two risers 511 of connecting panel 512 when half folding door 310 is closed, with freely rotating of first coupling end of avoiding hindering active connection 550 towards the inboard side of pallet case.
Shown in Fig. 5 B, second hinge seat 530 and first hinge seat 510 are arranged on the sidewall 320 accordingly.Shown in Fig. 5 D, second hinge seat 530 comprises two risers 531 and the gusset piece that is connected two risers 531 532, the space that holds second coupling end of active connection 550 with formation perpendicular to the lower edge of opening (with reference to 321 among Fig. 3 B).In addition, also be provided with connecting bore 533 on two risers 531, to hold second hinge axis 540.Back literary composition will be described in detail the annexation of second hinge seat 530 with active connection 550.Preferably; Gusset piece 532 is near the inboard of pallet case; Be that gusset piece 532 couples together two risers 531 in the side towards pallet case inboard of two risers 531, the back is blocked by gusset piece 532 so that second coupling end of active connection 550 turns an angle.What it will be appreciated by those skilled in the art that is that second hinge seat 530 is not limited to top described structure, for example, base plate 534 (shown in Fig. 5 E) that connects two riser 531 lower ends or the like can also be set in the lower end of two risers 531.
Shown in Fig. 5 C, active connection 550 comprises first coupling end 551 and second coupling end 552.On first coupling end 551 and second coupling end 552, be respectively arranged with connecting bore.First hinge axis 520 passes connecting bore 513 and the connecting bore on first coupling end 551 on first hinge seat 510, through first hinge axis 520 first coupling end 551 of active connection 550 is connected to first hinge seat 510.Second hinge axis 540 passes connecting bore 533 and the connecting bore on second coupling end 552 on second hinge seat 530, through second hinge axis 540 second coupling end 552 of active connection 550 is connected to second hinge seat 530.
This shows, do not protrude from side wall assemblies, therefore when side wall assemblies folds on the chassis, can not influence the height of the pallet case after folding according to the above-mentioned connecting device of the utility model.Should be understood that above-mentioned connecting device is merely exemplary, therefore do not constitute restriction the utility model.Those skilled in the art can adopt the biaxial hinge connecting device or the single shaft hinge joining means of other structure.
Preferably, shown in Fig. 5 C and 5D, the side in the face of gusset piece 532 of second coupling end 552 of active connection 550 is provided with confined planes 553.Confined planes 553 contacts with the gusset piece 532 of second hinge seat 530 in half folding door opening procedure, with the rotation of restraint attaching parts 550, and then the opening and closing of convenient half folding door operation.To combine Fig. 6 A-6D that the effect of confined planes 553 is described in detail below.Shown in Fig. 6 A, half folding door 310 is in closed condition, and the recess on the projection on first tie-beam 313 and second tie-beam 323 snaps together.Shown in Fig. 6 B, after half folding door 310 was opened certain angle, the confined planes 553 on the active connection 550 contacted with the gusset piece 532 of second hinge seat, was rotated further to prevent active connection 550.Shown in Fig. 6 C, active connection 550 is motionless, and half folding door 310 continues outwards to open, and is resisted against (shown in Fig. 6 D) on the sidewall 320 to half folding door 310.
To combine Fig. 7 A-7E that the connecting device according to another embodiment of the utility model is described in detail below.Shown in Fig. 7 A-7C, connecting device comprises first hinge seat 710, the first hinge axis (not shown), second hinge seat 730, the second hinge axis (not shown) and active connection 750.
Shown in Fig. 7 A, first hinge seat 710 is arranged on the lower end of half folding door 310.First hinge seat 710 comprises perpendicular to two risers 711 of the lower edge of half folding door 710 and first connecting panel 712 and second connecting panel 714 that connect two risers 711.Near the inboard of pallet case, promptly two risers 711 of first connecting panel 712 when half folding door 310 is closed couples together two risers 711 towards the inboard side of pallet case first connecting panel 712 when half folding door 310 is closed.The top of two risers 711 of second connecting panel 714 when half folding door 310 is closed connects two risers 711, to improve the intensity of first hinge seat 710.Being appreciated that is not influencing under the situation that active connection 750 freely rotates, and can enlarge or dwindles two risers 711, first connecting panel 712 and second connecting panel, 714 formed spaces.In addition, also be provided with connecting bore 713 on two risers 711, to hold first hinge axis.
Shown in Fig. 7 B, second hinge seat 730 and first hinge seat 710 are arranged on the sidewall 320 accordingly.Shown in Fig. 7 D, second hinge seat 730 comprises perpendicular to two risers 731 of the lower edge of opening (with reference to 321 among Fig. 3 B) and first gusset piece 732 and second gusset piece 734 that connect two risers 731.First gusset piece 732 is near the inboard of pallet case; Promptly first gusset piece 732 couples together two risers 731 in the side towards pallet case inboard of two risers 731, and the back is blocked by first gusset piece 732 so that second coupling end of active connection 750 turns an angle.Second gusset piece 734 connects the bottom of two risers 731 in the side towards the pallet case outside of two risers 731.Shown in Fig. 7 E, be under the closed condition at half folding door 310, second gusset piece 734 can restraint attaching parts 750 to the rotation of the inside of pallet case, and then limit half folding door 310 and in the pallet case, turn down.Alternatively, be provided with the base plate (not shown) that connects two riser 731 lower ends in the lower end of two risers 731.In addition, also be provided with connecting bore 733 on two risers 731, to hold the second hinge axis (not shown).
Shown in Fig. 7 C, active connection 750 comprises first coupling end 751 and second coupling end 752.On first coupling end 751 and second coupling end 752, be respectively arranged with and be used to connecting bore that first hinge axis and second hinge axis are turned over, to connect active connection 750 and first hinge seat 710 and second hinge seat 730.Preferably, shown in Fig. 7 C, the side in the face of first gusset piece 732 of second coupling end 752 of active connection 750 is provided with confined planes 753.Confined planes 753 contacts with first gusset piece 732 of second hinge seat 730 in half folding door opening procedure, with the rotation of restraint attaching parts 750, and then the opening and closing of convenient half folding door operation.More preferably, confined planes 753 comprise to first 753a of the interior curve of active connection 750 and with second 753b of first 753a bonded assembly, wherein, first 753a when half folding door is closed, be positioned at second 753b above.Second 753b can be the plane shown in Fig. 7 C, also can be curved surface.Owing to have tolerance in the actual manufacturing process; Therefore confined planes 753 possibly contact for line with contacting of first gusset piece 732; Through the top at confined planes 753 be provided with to first 753a of the interior curve of active connection 750 can so that half folding door in opening procedure with second coupling end, 752 skews of the contact wire of first gusset piece 732 to active connection 750; Rotate the arm of force to increase, reduce the power that active connection 750 is born, and then prolong the service life of active connection 750.
Further, be provided with recess 754 at second coupling end 752 of active connection 750, recess 754 when half folding door is closed towards the outside of pallet case.Second coupling end 752 of active connection 750 is provided with recess 754 can guarantee that second coupling end 752 is placed under the situation in two risers 731, first gusset piece 732 and second gusset piece, the 734 formed spaces; Make the main body of active connection 750 have the big width of trying one's best, and then improve the intensity of active connection 750.
Should be noted in the discussion above that those skilled in the art can make up each parts that comprised in the connecting device according to the above-mentioned embodiment of the utility model.For instance; Can second hinge seat 530 shown in Fig. 5 B and second hinge seat 730 shown in Fig. 7 B be exchanged; So that connecting device comprises second hinge seat 530 and first hinge seat 710 respectively, perhaps second hinge seat 730 and 510 collocation of first hinge seat, or the like.The characteristic of each parts that comprised in can also the connecting device with above-mentioned embodiment makes up.For instance, with recess 754 combinations of active connection 750 among the confined planes of active connection 550 among Fig. 5 C 553 and Fig. 7 C, or the like.Should be understood that, when carrying out unit construction or characteristics combination, correspondingly possibly adjust other parts.
According to one group of preferred implementation of the utility model, with reference to figure 3B, the projection 314 of first tie-beam 313 runs through first tie-beam 313, and the recess (not shown) of second tie-beam 323 runs through second tie-beam 323.And side wall assemblies 300 comprises two connecting devices, and two connecting devices are separately positioned on the two ends of first tie-beam 313 and second tie-beam 323.With reference to Fig. 5 A, Fig. 5 B and Fig. 5 D (perhaps with reference to Fig. 7 A, Fig. 7 B and Fig. 7 D); First hinge seat 510 (or 710) of connecting device comprises two risers 511 (or 711) and the connecting panel 512 that is connected two risers 511 (or 711) (or first connecting panel 712) perpendicular to half folding door lower edge; Wherein, riser 511 (or 711) has the shape that the shape of cross section with first tie-beam 313 is complementary.Second hinge seat 530 (or 730) of connecting device comprises two risers 531 (or 731) and the gusset piece 532 that is connected two risers 531 (or 731) (or first gusset piece 732) perpendicular to the opening lower edge; Wherein, riser 531 (or 731) has the shape that the shape of cross section with second tie-beam 323 is complementary.First tie-beam, second tie-beam and connecting device are set to the not only convenient processing of said structure, and when half folding door is closed, can minimize the slit between half folding door and the sidewall.
According to the side wall assemblies of the utility model the recess of the projection of first tie-beam and second tie-beam all is set to when half folding door is closed the inboard towards the pallet case; Can share the outer expansion force that goods is applied first tie-beam through second tie-beam; And then prevent that half folding door to the outside of pallet case protrusion, improving the integral rigidity of side wall assemblies.In addition, compared with prior art also nonessential three groups of above connecting devices are set, and then make the side wall assemblies according to the utility model also have advantages such as simple in structure, with low cost and easy for installation.Further, the outside of pallet case is not provided for installing the groove of biaxial hinge connecting device, so the side wall assemblies appearance looks elegant.
Below with reference to Fig. 5 A-5D and with the side wall assemblies of above-mentioned preferred implementation is example, and the number of assembling steps of the side wall assemblies of the utility model is described.Step 1 is passed the connecting bore of connecting bore 513 and first coupling end 551 of active connection 550 on first hinge seat 510 with first hinge axis 520, so that half folding door 310 is coupled together with active connection 550; Step 2 is passed second hinge axis 540 connecting bore on second coupling end 552 of connecting bore 533 and active connection 550 on second hinge seat 530, so that sidewall 320 and active connection 550 are coupled together.Certainly, also can first execution in step two, and then execution in step one.
In the assembling process, first hinge axis and second hinge axis can adopt multiple mode to fix.As an example, according to welding it in the end of first hinge axis and second hinge axis in the side wall assemblies assembling process of the utility model.In addition, can also first hinge axis and second hinge axis be made into bolt structure, and the connecting bore on first hinge seat and second hinge seat is set to tapped bore.Further, can also first hinge axis and second hinge axis be made into elastic cylindrical pin etc.For opening on the sidewall 321 and 421 non-through sidewall right ends (for example shown in Fig. 3 B and Fig. 4 A); And be connected the situation of second hinge seat 530 and active connection 550 like the part that Fig. 8 A and second hinge axis 540 shown in the 8B need pass sidewall 320, second hinge axis can also adopt the fixed sturcture shown in Fig. 8 A or Fig. 8 B.Shown in Fig. 8 A and Fig. 8 B, sidewall 320 is provided with connecting bore 325, the second hinge axis 540 that are used to second hinge axis 540 is passed and passes connecting bore 325 connections second hinge seat 530 and active connection 550.Difference is that second hinge axis, 540 outer ends shown in Fig. 8 A are provided with connected adapter plate 541, are fixed on the sidewall 320 through the adapter plate 541 with second hinge axis 540 such as screw or rivet.Preferably, be provided with prodger 542 near outer end on the side of second hinge axis 540 shown in Fig. 8 B, and make the size of the size of second hinge axis 540 that is provided with prodger 542 places greater than the connecting bore on the sidewall 325.Wherein, the prodger 542 and second hinge axis 540 can be structure as a whole, and also can be the split structure.Because therefore the size of second hinge axis 540 that is provided with prodger 542 places through second hinge axis 540 is installed (for example, hammering into) in connecting bore 325, can make second hinge axis 540 fixing with sidewall 320 greater than the size of connecting bore 325.Adopting above-mentioned preferred structure to fix second hinge axis not only installs simply; And projection is not set on the sidewall from seeing in appearance; And then do not influence being connected between this side wall assemblies and other sidewall, and and be not easy after installing to take out, can prevent that therefore the pallet case from being opened by improper.
The utility model is illustrated through the foregoing description, but should be understood that, the foregoing description just is used for for example and illustrative purposes, but not is intended to the utility model is limited in the described scope of embodiments.It will be understood by those skilled in the art that in addition; The utility model is not limited to the foregoing description; Instruction according to the utility model can also be made more kinds of variants and modifications, and these variants and modifications all drop in the utility model scope required for protection.The protection domain of the utility model is defined by appended claims book and equivalent scope thereof.
Claims (16)
1. the side wall assemblies of a pallet case; Said side wall assemblies comprises sidewall, half folding door and connecting device, and the top of said sidewall is provided with opening, and the lower end of said half folding door is connected on the said sidewall through said connecting device pivotly; When said half folding door is closed, to seal said opening; It is characterized in that the lower end of said half folding door is provided with first tie-beam, and said first tie-beam comprises to the projection that extends below; Said projection when said half folding door is closed towards the inboard of said pallet case; And said sidewall is provided with second tie-beam at the lower edge of said opening, and said second tie-beam comprises the recess that can hold said projection, and said recess is towards the inboard of said pallet case.
2. side wall assemblies as claimed in claim 1 is characterized in that, said recess runs through said second tie-beam.
3. side wall assemblies as claimed in claim 2 is characterized in that, said projection runs through said first tie-beam.
4. side wall assemblies as claimed in claim 1; It is characterized in that; Said connecting device comprises first hinge seat, first hinge axis, second hinge seat, second hinge axis and active connection; Said first hinge seat is arranged on the said lower end of said half folding door; Said second hinge seat and said first hinge seat are arranged on the said sidewall accordingly, and first coupling end of said active connection is connected to said first hinge seat through said first hinge axis, and second coupling end of said active connection is connected to said second hinge seat through said second hinge axis.
5. side wall assemblies as claimed in claim 4; It is characterized in that; Said first hinge seat comprises two risers and first connecting panel that is connected said two risers, the space that holds said first coupling end of said active connection with formation perpendicular to the lower edge of said half folding door.
6. side wall assemblies as claimed in claim 5 is characterized in that, said first connecting panel when said half folding door is closed near the inboard of said pallet case.
7. side wall assemblies as claimed in claim 6 is characterized in that, said first hinge seat also comprises second connecting panel, and the top of said two risers of said second connecting panel when said half folding door is closed connects said two risers.
8. side wall assemblies as claimed in claim 4; It is characterized in that; Said second hinge seat comprises two risers and first gusset piece that is connected said two risers, the space that holds said second coupling end of said active connection with formation perpendicular to the lower edge of said opening.
9. side wall assemblies as claimed in claim 8 is characterized in that, said first gusset piece is near the inboard of said pallet case.
10. side wall assemblies as claimed in claim 9; It is characterized in that; The side in the face of said first gusset piece of said second coupling end of said active connection is provided with confined planes; Said confined planes contacts with said first gusset piece in said half folding door opening procedure, to limit the rotation of said active connection.
11. side wall assemblies as claimed in claim 10; It is characterized in that; Said confined planes comprise to first of the interior curve of said active connection and with second of said first bonded assembly, wherein, said first when said half folding door is closed, be positioned at said second above.
12. side wall assemblies as claimed in claim 9 is characterized in that, said second hinge seat also comprises second gusset piece, and said second gusset piece connects the bottom of said two risers in the side towards the said pallet case outside of said two risers.
13. side wall assemblies as claimed in claim 12 is characterized in that, said second coupling end of said active connection is provided with recess, said recess when said half folding door is closed towards the outside of said pallet case.
14. side wall assemblies as claimed in claim 4; It is characterized in that; Said sidewall is provided with and is used to connecting bore that said second hinge axis is passed; Said second hinge axis passes said connecting bore and connects said second hinge seat and said active connection; On the side of said second hinge axis, be provided with prodger, and the size of said second hinge axis that is provided with said prodger place is greater than said connection hole size, so that said second hinge axis and the said sidewall that are installed in the said connecting bore are fixed near outer end.
15. side wall assemblies as claimed in claim 4; It is characterized in that; Said projection runs through said first tie-beam; And said recess runs through said second tie-beam; Said side wall assemblies comprises two said connecting devices; Two said connecting devices are separately positioned on the two ends of said first tie-beam and said second tie-beam, and said first hinge seat of said connecting device comprises two risers and first connecting panel that is connected said two risers perpendicular to the lower edge of said half folding door, and said two risers all have the shape that the shape of cross section with said first tie-beam is complementary; Said second hinge seat of said connecting device comprises two risers and first gusset piece that is connected said two risers perpendicular to the lower edge of said opening, and said two risers all have the shape that the shape of cross section with said second tie-beam is complementary.
16. a pallet case is characterized in that, said pallet case comprises like each described side wall assemblies among the claim 1-15.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120208409 CN202107147U (en) | 2011-06-20 | 2011-06-20 | Side wall assembly of a tray box and a tray box containing same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120208409 CN202107147U (en) | 2011-06-20 | 2011-06-20 | Side wall assembly of a tray box and a tray box containing same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202107147U true CN202107147U (en) | 2012-01-11 |
Family
ID=45432593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120208409 Expired - Lifetime CN202107147U (en) | 2011-06-20 | 2011-06-20 | Side wall assembly of a tray box and a tray box containing same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202107147U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102837874A (en) * | 2011-06-20 | 2012-12-26 | 中国国际海运集装箱(集团)股份有限公司 | Side wall unit of pallet box and pallet box comprising same |
| CN105455485A (en) * | 2016-01-26 | 2016-04-06 | 重庆工业职业技术学院 | Height-changeable and width-changeable innovative educational training stool and use method |
-
2011
- 2011-06-20 CN CN 201120208409 patent/CN202107147U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102837874A (en) * | 2011-06-20 | 2012-12-26 | 中国国际海运集装箱(集团)股份有限公司 | Side wall unit of pallet box and pallet box comprising same |
| CN102837874B (en) * | 2011-06-20 | 2016-08-10 | 中国国际海运集装箱(集团)股份有限公司 | The side wall assemblies of pallet box and comprise the pallet box of this side wall assemblies |
| CN105455485A (en) * | 2016-01-26 | 2016-04-06 | 重庆工业职业技术学院 | Height-changeable and width-changeable innovative educational training stool and use method |
| CN105455485B (en) * | 2016-01-26 | 2024-04-05 | 重庆公共运输职业学院 | Innovative education and training stool capable of changing height and width and use method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120111 Effective date of abandoning: 20160810 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |