CN102837874B - The side wall assemblies of pallet box and comprise the pallet box of this side wall assemblies - Google Patents
The side wall assemblies of pallet box and comprise the pallet box of this side wall assemblies Download PDFInfo
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- CN102837874B CN102837874B CN201110165931.3A CN201110165931A CN102837874B CN 102837874 B CN102837874 B CN 102837874B CN 201110165931 A CN201110165931 A CN 201110165931A CN 102837874 B CN102837874 B CN 102837874B
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Abstract
The invention discloses the side wall assemblies of a kind of pallet box and comprise the pallet box of this side wall assemblies.Side wall assemblies includes sidewall, half folding door and attachment means, the top of sidewall is provided with opening, the lower end of half folding door is pivotably coupled on sidewall by attachment means, to close opening when half folding door is closed, it is characterized in that, the lower end of half folding door is provided with the first tie-beam, and first tie-beam include the projection that downwardly extends, projection when half folding door is closed towards the inner side of pallet box, and sidewall is provided with the second tie-beam at the lower limb of opening, and second tie-beam include the recess that can accommodate projection, recess is towards the inner side of pallet box.Side wall assemblies according to the present invention can prevent half folding door from protruding to the outside of pallet box, improves the integral rigidity of side wall assemblies.Additionally there is the advantages such as simple in construction, with low cost, easy for installation and appearance looks elegant.
Description
Technical field
The present invention relates to transporting equipment field, particularly relate to the side wall assemblies of a kind of pallet box and comprise the pallet box of this side wall assemblies.
Background technology
In order to handling goods is convenient, half folding door it is usually provided with on the sidewall of pallet box, half folding door can be connected on sidewall form side wall assemblies by single-axis hinge attachment means, but using this connected mode that single-axis hinge attachment means can be made to protrude from side wall construction, the most existing pallet box generally uses biaxial hinge attachment means to connect half folding door and sidewall.Figure 1A and Figure 1B is respectively side sectional view and the front view of the side wall assemblies 100 of existing pallet box.As shown in FIG. 1A and 1B, the tie-beam 111 of half folding door 110 lower end and sidewall 120 are respectively provided with groove 112 and 122 on the tie-beam 121 connecting half folding door 110, and groove 112 and 122 is towards the outside of pallet box.Biaxial hinge attachment means 130 for connecting half folding door 110 and sidewall 120 is arranged in groove 112 and 122.After pallet box loads goods, goods can extrude half folding door 110 and sidewall 120 to the outside of pallet box, owing to only bearing the outer expansion force of goods between half folding door 110 and sidewall 120 by attachment means, even if therefore arranging the biaxial hinge attachment means 130 of more than three groups on half folding door 110 with sidewall 120, load the later half folding door of goods still to protrude to the outside of pallet box, and in the formation gap, junction of half folding door 110 with sidewall 120.Additionally, this side wall assemblies is owing to only connecting half folding door 110 and sidewall 120 by biaxial hinge attachment means 130, therefore rigidity is poor.Further, owing to being provided with many group biaxial hinge attachment means 130, therefore side wall assemblies 100 installation procedure is loaded down with trivial details, and production cost is higher.
Accordingly, it is desirable to provide the side wall assemblies of a kind of pallet box and comprise this side wall assemblies pallet box to solve the problems referred to above.
Summary of the invention
Introducing the concept of a series of reduced form in Summary, this will further describe in detailed description of the invention part.Present invention part is not meant to key feature and the essential features attempting to limit technical scheme required for protection, does not more mean that the protection domain attempting to determine technical scheme required for protection.
In order to solve the problems referred to above, the invention discloses the side wall assemblies of a kind of pallet box, described side wall assemblies includes sidewall, half folding door and attachment means, the top of described sidewall is provided with opening, the lower end of described half folding door is pivotably coupled on described sidewall by described attachment means, to close described opening when described half folding door is closed, it is characterized in that, the lower end of described half folding door is provided with the first tie-beam, and described first tie-beam includes the projection that downwardly extends, described projection when described half folding door is closed towards the inner side of described pallet box, and described sidewall is provided with the second tie-beam at the lower limb of described opening, and described second tie-beam includes the recess that can accommodate described projection, described recess is towards the inner side of described pallet box.
Preferably, described recess runs through described second tie-beam.
Preferably, described projection runs through described first tie-beam.
Preferably, described attachment means includes the first hinge seat, the first hinge axis, the second hinge seat, the second hinge axis and active connection, described first hinge seat is arranged on the described lower end of described half folding door, described second hinge seat is arranged on described sidewall accordingly with described first hinge seat, first connection end of described active connection is connected to described first hinge seat by described first hinge axis, and the second connection end of described active connection is connected to described second hinge seat by described second hinge axis.
Preferably, described first hinge seat includes two risers being perpendicular to the lower limb of described half folding door and the first connecting plate connecting said two riser, to form the space of the described first connection end accommodating described active connection.
Preferably, described first connecting plate described half folding door close time near the inner side of described pallet box.
Preferably, described first hinge seat also includes the second connecting plate, and the top of described second connecting plate said two riser when described half folding door is closed connects said two riser.
Preferably, described second hinge seat includes two risers being perpendicular to the lower limb of described opening and the first gusset piece connecting said two riser, to form the space of the described second connection end accommodating described active connection.
Preferably, described first gusset piece is near the inner side of described pallet box.
Preferably, described the second of described active connection connects the side in the face of described first gusset piece of end and is provided with confined planes, and described confined planes contacts with described first gusset piece in described half folding door opening procedure, to limit the rotation of described active connection.
Preferably, described confined planes include to the inside of described active connection bending first and with described first second is connected, wherein, described first described half folding door closedown time be positioned at above in the of described second.
Preferably, described second hinge seat also includes the second gusset piece, and described second gusset piece is in the bottom connecting said two riser towards the side outside described pallet box of said two riser.
Preferably, described the second of described active connection connects end and is provided with recess, described recess when described half folding door is closed towards the outside of described pallet box.
Preferably, the connecting hole for making described second hinge axis pass it is provided with on described sidewall, described second hinge axis connects described second hinge seat and described active connection through described connecting hole, the side of described second hinge axis is provided with prodger at outer end, and the size being provided with described second hinge axis at described prodger is more than the size of described connecting hole, so that described second hinge axis being installed in described connecting hole is fixed with described sidewall.
Preferably, described projection runs through described first tie-beam, and described recess runs through described second tie-beam, described side wall assemblies includes two described attachment means, two described attachment means are separately positioned on described first tie-beam and the two ends of described second tie-beam, described first hinge seat of described attachment means includes two risers being perpendicular to the lower limb of described half folding door and the first connecting plate connecting said two riser, said two riser is respectively provided with the shape that the shape of cross section with described first tie-beam matches, described second hinge seat of described attachment means includes two risers being perpendicular to the lower limb of described opening and the first gusset piece connecting said two riser, said two riser is respectively provided with the shape that the shape of cross section with described second tie-beam matches.
The present invention also provides for a kind of pallet box, it is characterised in that described pallet box includes side wall assemblies as above.
The projection of the first tie-beam and the recess of the second tie-beam are disposed as the inner side when half folding door is closed towards pallet box by the side wall assemblies according to the present invention; the outer expansion force that the first tie-beam is applied by goods can be shared by the second tie-beam; and then prevent half folding door from protruding to the outside of pallet box, improve the integral rigidity of side wall assemblies.Additionally, the most not necessarily arrange the attachment means of more than three groups, and then the side wall assemblies according to the present invention is made also to have simple in construction, the advantage such as with low cost and easy for installation.Further, the outside of pallet box is not provided for installing the groove of biaxial hinge attachment means, therefore side wall assemblies appearance looks elegant.
Below in conjunction with accompanying drawing, describe advantages and features of the invention in detail.
Accompanying drawing explanation
The drawings below of the present invention is used for understanding the present invention in this as the part of the present invention.Shown in the drawings of embodiments of the invention and description thereof, it is used for explaining the principle of the present invention.In the accompanying drawings,
Figure 1A is the side sectional view of the side wall assemblies of existing pallet box；
Figure 1B is the front view of the side wall assemblies of existing pallet box；
Fig. 2 is the schematic diagram of the pallet box according to one embodiment of the present invention；
Fig. 3 A is the assembled state schematic diagram of the side wall assemblies according to one embodiment of the present invention;
Fig. 3 B is the decomposing state schematic diagram of the side wall assemblies according to one embodiment of the present invention；
Fig. 3 C is the partial sectional view of the side wall assemblies of Fig. 3 A;
Fig. 4 A is the schematic diagram of the sidewall according to one embodiment of the present invention；
Fig. 4 B is the schematic diagram of the sidewall according to another embodiment of the present invention；
Fig. 5 A is the zoomed-in view of region M in Fig. 3 B；
Fig. 5 B is the zoomed-in view of region N in Fig. 3 B；
Fig. 5 C is the first hinge axis according to one embodiment of the present invention, the second hinge axis and the schematic diagram of active connection；
Fig. 5 D is the schematic diagram of the second hinge seat in Fig. 5 B；
Fig. 5 E is the schematic diagram of the second hinge seat according to another embodiment of the present invention；
Fig. 6 A-6D shows the schematic diagram of each step in half folding door opening procedure of the side wall assemblies according to one embodiment of the present invention；
Fig. 7 A is the schematic diagram of the first hinge seat according to yet another embodiment of the present invention；
Fig. 7 B is the schematic diagram of the second hinge seat according to yet another embodiment of the present invention；
Fig. 7 C is the schematic diagram of the active connection according to yet another embodiment of the present invention；
Fig. 7 D is the schematic diagram of the second hinge seat in Fig. 7 B；
Fig. 7 E is the schematic diagram that half folding door of the side wall assemblies according to yet another embodiment of the present invention is closed；
Fig. 8 A is the schematic diagram of the fixed structure of the second hinge axis according to one embodiment of the present invention；
Fig. 8 B is the schematic diagram of the fixed structure of the second hinge axis according to another embodiment of the present invention.
Detailed description of the invention
In the following description, a large amount of concrete details is given to provide more thorough understanding of the invention.It will be apparent, however, to one skilled in the art that the present invention can be carried out without these details one or more.In other example, in order to avoid obscuring with the present invention, technical characteristics more well known in the art are not described.
In order to thoroughly understand the present invention, detailed structure will be proposed in following description.Obviously, the execution of the present invention is not limited to the specific details that those skilled in the art is familiar with.Presently preferred embodiments of the present invention is described in detail as follows, but in addition to these describe in detail, the present invention can also have other embodiments.
As in figure 2 it is shown, pallet box 200 includes chassis 210 and four tank walls, adjacent tank wall is connected to each other and is connected with chassis 210, to form the body structure of pallet box.In order to handling goods is convenient, an at least side wall assemblies 220 being to have half folding door in described four tank walls.Pallet box 200 shown in Fig. 2 does not include upper cover, it is understood, however, that pallet box 200 can include upper cover as required, to form airtight body structure together with chassis 210 and four tank walls.
Below in conjunction with accompanying drawing, the side wall assemblies (hereinafter referred to as side wall assemblies) of the pallet box according to the present invention is described in detail.
Fig. 3 A is the assembled state schematic diagram of the side wall assemblies according to one embodiment of the present invention, and Fig. 3 B is the decomposing state schematic diagram of the side wall assemblies according to one embodiment of the present invention.As shown in Figure 3 A and Figure 3 B, side wall assemblies 300 includes half folding door 310, sidewall 320 and attachment means (not shown).The top of sidewall 320 is provided with opening 321.The lower end of half folding door 310 is pivotably coupled on sidewall 320 by attachment means, to close opening 321 when half folding door 310 is closed.Two columns 322 of formation are split on the top of sidewall 320 by the top of the through sidewall of opening 321 320 on the sidewall 320 shown in Fig. 3 A and Fig. 3 B, i.e. opening 321.It should be appreciated that sidewall can be set to other structure by those skilled in the art as required.Fig. 4 A is the schematic diagram of the sidewall according to one embodiment of the present invention, and as shown in Figure 4 A, four limits at the top of the non-through sidewall of opening 421 420, i.e. opening 421 are all surrounded by sidewall 420.Fig. 4 B is the schematic diagram of the sidewall according to another embodiment of the present invention, and as shown in Figure 4 B, opening 421 is in addition to the top of through sidewall 420, and the two ends, left and right of the most through sidewall 420, i.e. opening 421 are arranged on the whole top of sidewall 420.It is understood that the side wall construction of above-mentioned three kinds of embodiments is the most exemplary, being not intended that limitation of the present invention, those skilled in the art can also be otherwise in the top of sidewall and arrange opening.
Fig. 3 C is the partial sectional view of the side wall assemblies of Fig. 3 A.As shown in Figure 3 C, the lower end of half folding door 310 is provided with the first tie-beam 313, and the first tie-beam 313 includes the projection 314 that downwardly extends.Projection 314 when half folding door 310 is closed towards the inner side of pallet box.It should be noted that when half folding door 310 is closed, the inner side that side is pallet box at letter X place, the outside that side is pallet box at letter Y place.Sidewall 320 is provided with the second tie-beam 323 at the lower limb of opening (with reference to 321 in Fig. 3 B), and the second tie-beam 323 includes the recess 324 that can accommodate projection 314, and recess 324 is towards the inner side of pallet box.After pallet box built-in loading thing, share, by the second tie-beam 323, the outer expansion force that the first tie-beam 313 is applied by goods, and then prevent half folding door from protruding to the outside of pallet box, improve the integral rigidity of side wall assemblies.In addition, compared with the existing side wall assemblies only bearing goods outer expansion force by biaxial hinge attachment means, owing to arranging projection and the recess of said structure, the attachment means of more than three groups is the most not necessarily set, and then makes the side wall assemblies according to the present invention also have simple in construction, the advantage such as with low cost and easy for installation.Further, the outside of pallet box is not provided for installing the groove of biaxial hinge attachment means, therefore side wall assemblies appearance looks elegant.
As shown in Figure 3 B, projection 314 can run through the first tie-beam 313, i.e. projection 314 and extends to the other end from one end of the first tie-beam 313.Additionally, projection 314 can also have other structure.Such as, projection is provided only in a part for the first tie-beam；Or, projection includes being arranged on the sub-projection in many of the first tie-beam bottom discontinuously.It should be appreciated that projection is towards in the case of inside pallet box when meeting half folding door and closing, projection can also be set to other structure by those skilled in the art.
Owing to recess 324 is used for accommodating projection 314, therefore, when projection 314 runs through the first tie-beam 313, recess 324 need to run through the second tie-beam 323.But, when in the part that projection is provided only on the first tie-beam, or when projection includes being arranged on discontinuously many sub-projections in the first tie-beam bottom, recess can also run through the second tie-beam, or can arrange accordingly with projection on the second tie-beam.It is understood that recess can also have other structure, as long as projection can be accommodated within.
Preferably, recess runs through the second tie-beam, to simplify the processing technology of the second tie-beam.It is highly preferred that projection also extends through the first tie-beam.Projection and recess extend through the first tie-beam and the second tie-beam can make the second tie-beam preferably share the outer expansion force that the first tie-beam is applied by goods, and improve the integral rigidity of side wall assemblies further.
Below in conjunction with Fig. 5 A-5E, the attachment means according to one embodiment of the present invention is described in detail.As shown in figures 5a-5c, attachment means includes the first hinge seat the 510, first hinge axis the 520, second hinge seat the 530, second hinge axis 540 and active connection 550.
As shown in Figure 5A, the first hinge seat 510 is arranged on the lower end of half folding door 310.First hinge seat 510 includes two risers 511 being perpendicular to the lower limb of half folding door 310 and connects the connecting plate 512 of two risers 511, to form the space of the first connection end accommodating active connection 550.Additionally, be additionally provided with connecting hole 513 on two risers 511, to accommodate the first hinge axis 520.Hereinafter the annexation of the first hinge seat 510 with active connection 550 will be described in detail.In addition, as required, those skilled in the art can arrange breach 315 on half folding door 310 on the first hinge seat 510, and with the space of extension the first connection end for accommodating active connection 550 as above, and then it is the most freely rotatable to make the first of active connection 550 connect end.Preferably, connecting plate 512 when half folding door 310 is closed near the inner side of pallet box, i.e. being coupled together by two risers 511 towards the side inside pallet box of the connecting plate 512 two risers 511 when half folding door 310 is closed, to avoid hindering the freely rotatable of the first connection end of active connection 550.
As shown in Figure 5 B, the second hinge seat 530 is arranged on sidewall 320 accordingly with the first hinge seat 510.As shown in Figure 5 D, the second hinge seat 530 includes being perpendicular to two risers 531 of the lower limb of opening (with reference to 321 in Fig. 3 B) and connecting the gusset piece 532 of two risers 531, to form the space of the second connection end accommodating active connection 550.Additionally, be additionally provided with connecting hole 533 on two risers 531, to accommodate the second hinge axis 540.Hereinafter the annexation of the second hinge seat 530 with active connection 550 will be described in detail.Preferably, gusset piece 532 is near the inner side of pallet box, i.e. gusset piece 532 being coupled together by two risers 531 towards the side inside pallet box at two risers 531, so that coupled plate 532 blocks after the second connection end of active connection 550 turns an angle.It will be appreciated by those skilled in the art that, the second hinge seat 530 is not limited to structure described above, connects the base plate 534(of two riser 531 lower ends as shown in fig. 5e for example, it is also possible to arrange in the lower end of two risers 531) etc..
As shown in Figure 5 C, active connection 550 includes that the first connection end 551 and second connects end 552.Connect first and be respectively arranged with connecting hole on end 551 and the second connection end 552.First hinge axis 520 connects the connecting hole on end 551 through the connecting hole 513 and first on the first hinge seat 510, first connection end 551 of active connection 550 is connected to the first hinge seat 510 by the first hinge axis 520.Second hinge axis 540 connects the connecting hole on end 552 through the connecting hole 533 and second on the second hinge seat 530, second connection end 552 of active connection 550 is connected to the second hinge seat 530 by the second hinge axis 540.
As can be seen here, non-bulging in side wall assemblies according to the above-mentioned attachment means of the present invention, the height of the pallet box after folding is not therefore interfered with when side wall assemblies folds on chassis.It should be appreciated that above-mentioned attachment means is the most exemplary, therefore it is not intended that limitation of the present invention.Those skilled in the art can use biaxial hinge attachment means or the single-axis hinge attachment means of other structure.
Preferably, as seen in figs. 5c and 5d, the side in the face of gusset piece 532 of the second connection end 552 of active connection 550 is provided with confined planes 553.Confined planes 553 gusset piece 532 with the second hinge seat 530 in half folding door opening procedure contacts, and with the rotation of restraint connector 550, and then facilitates the opening and closing of half folding door to operate.Below in conjunction with Fig. 6 A-6D, the effect of confined planes 553 is described in detail.As shown in Figure 6A, half folding door 310 is closed, and the projection on the first tie-beam 313 and the recess on the second tie-beam 323 snap together.As shown in Figure 6B, after certain angle opened by half folding door 310, the confined planes 553 on active connection 550 contacts with the gusset piece 532 of the second hinge seat, to prevent active connection 550 to be rotated further.As shown in Figure 6 C, active connection 550 is motionless, and half folding door 310 continues to outwardly open, and is resisted against on sidewall 320 (as shown in Figure 6 D) to half folding door 310.
It is described in detail according to the attachment means of yet another embodiment of the present invention below in conjunction with Fig. 7 A-7E.As shown in Figure 7 A-7C, attachment means includes first hinge seat the 710, first hinge axis (not shown), the second hinge seat the 730, second hinge axis (not shown) and active connection 750.
As shown in Figure 7 A, the first hinge seat 710 is arranged on the lower end of half folding door 310.First hinge seat 710 includes two risers 711 being perpendicular to the lower limb of half folding door 710 and the first connecting plate 712 and the second connecting plate 714 connecting two risers 711.First connecting plate 712 when half folding door 310 is closed near the inner side of pallet box, two risers 711 being coupled together towards the side inside pallet box of i.e. first connecting plate 712 two risers 711 when half folding door 310 is closed.The top of second connecting plate 714, two risers 711 when half folding door 310 is closed connects two risers 711, to improve the intensity of the first hinge seat 710.Be appreciated that do not affect active connection 750 freely rotatable in the case of, the space that two risers the 711, first connecting plate 712 and the second connecting plate 714 are formed can be enlarged or reduces.Additionally, be additionally provided with connecting hole 713 on two risers 711, to accommodate the first hinge axis.
As shown in Figure 7 B, the second hinge seat 730 is arranged on sidewall 320 accordingly with the first hinge seat 710.As illustrated in fig. 7d, the second hinge seat 730 includes being perpendicular to two risers 731 of the lower limb of opening (with reference to 321 in Fig. 3 B) and connecting the first gusset piece 732 and the second gusset piece 734 of two risers 731.First gusset piece 732 is near the inner side of pallet box, i.e. first gusset piece 732 being coupled together by two risers 731 towards the side inside pallet box at two risers 731, so that the second connection end of active connection 750 is blocked by the first gusset piece 732 after turning an angle.Second gusset piece 734 is in the bottom connecting two risers 731 towards the side outside pallet box of two risers 731.As seen in figure 7e, under half folding door 310 is closed, the second gusset piece 734 can with restraint connector 750 to the internal rotating of pallet box, and then limit half folding door 310 turn down in pallet box.Alternatively, the lower end at two risers 731 is provided with the base plate (not shown) connecting two riser 731 lower ends.Additionally, be additionally provided with connecting hole 733 on two risers 731, to accommodate the second hinge axis (not shown).
As seen in figure 7 c, active connection 750 includes that the first connection end 751 and second connects end 752.Connect end 751 and second first and connect the connecting hole being separately provided for making the first hinge axis and the second hinge axis turn on end 752, to connect active connection 750 and the first hinge seat 710 and the second hinge seat 730.Preferably, as seen in figure 7 c, the side in the face of the first gusset piece 732 of the second connection end 752 of active connection 750 is provided with confined planes 753.Confined planes 753 first gusset piece 732 with the second hinge seat 730 in half folding door opening procedure contacts, and with the rotation of restraint connector 750, and then facilitates the opening and closing of half folding door to operate.It is highly preferred that confined planes 753 includes first 753a to the bending of the inside of active connection 750 and second 753b being connected with first 753a, wherein, first 753a is positioned at above second 753b when half folding door is closed.Second 753b can be the plane shown in Fig. 7 C, it is also possible to for curved surface.Owing to there is tolerance in actual manufacture process, therefore confined planes 753 may be for linear contact lay with contacting of the first gusset piece 732, by arranging first 753a to the bending of the inside of active connection 750 on the top of confined planes 753 so that half folding door second being connected end 752 and offset with the contact alignment active connection 750 of the first gusset piece 732 in opening procedure, the arm of force is rotated to increase, reduce the power that active connection 750 is born, and then extend the service life of active connection 750.
Further, the second connection end 752 at active connection 750 is provided with recess 754, recess 754 when half folding door is closed towards the outside of pallet box.Second connection end 752 of active connection 750 is provided with recess 754 can be in the case of ensureing in the second space that connection end 752 is placed on two risers the 731, first gusset piece 732 and the second gusset piece 734 is formed, the main body making active connection 750 has the biggest width, and then improves the intensity of active connection 750.
It should be noted that, all parts included in the attachment means according to the above-mentioned embodiment of the present invention can be combined by those skilled in the art.For example, can be exchanged with the second hinge seat 730 shown in Fig. 7 B by the second hinge seat 530 shown in Fig. 5 B, so that attachment means includes the second hinge seat 530 and the first hinge seat 710 respectively, or the second hinge seat 730 and the first hinge seat 510 are arranged in pairs or groups, etc..The feature of all parts included in the attachment means of above-mentioned embodiment can also be combined.For example, the confined planes 553 of active connection 550 in Fig. 5 C is combined with the recess 754 of active connection 750 in Fig. 7 C, etc..It should be appreciated that when carrying out unit construction or feature combination, correspondingly may need other parts are adjusted.
One group of preferred implementation according to the present invention, with reference to Fig. 3 B, the projection 314 of the first tie-beam 313 runs through the first tie-beam 313, and the recess (not shown) of the second tie-beam 323 runs through the second tie-beam 323.Further, side wall assemblies 300 includes that two attachment means, two attachment means are separately positioned on the first tie-beam 313 and two ends of the second tie-beam 323.With reference to Fig. 5 A, Fig. 5 B and Fig. 5 D(or reference Fig. 7 A, Fig. 7 B and Fig. 7 D), the first hinge seat 510(or 710 of attachment means) include two riser 511(or 711 of being perpendicular to half folding door lower limb) and connect two riser 511(or 711) connecting plate 512(or the first connecting plate 712), wherein, riser 511(or 711) there is the shape that the shape of cross section with the first tie-beam 313 matches.The second hinge seat 530(or 730 of attachment means) include two riser 531(or 731 of being perpendicular to opening lower limb) and connect two riser 531(or 731) gusset piece 532(or the first gusset piece 732), wherein, riser 531(or 731) there is the shape that the shape of cross section with the second tie-beam 323 matches.First tie-beam, the second tie-beam and attachment means are set to said structure not only convenient processing, and the gap between half folding door and sidewall can be minimized when half folding door is closed.
The projection of the first tie-beam and the recess of the second tie-beam are disposed as the inner side when half folding door is closed towards pallet box by the side wall assemblies according to the present invention; the outer expansion force that the first tie-beam is applied by goods can be shared by the second tie-beam; and then prevent half folding door from protruding to the outside of pallet box, improve the integral rigidity of side wall assemblies.Additionally, the most not necessarily arrange the attachment means of more than three groups, and then the side wall assemblies according to the present invention is made also to have simple in construction, the advantage such as with low cost and easy for installation.Further, the outside of pallet box is not provided for installing the groove of biaxial hinge attachment means, therefore side wall assemblies appearance looks elegant.
Below with reference to Fig. 5 A-5D and as a example by the side wall assemblies of above-mentioned preferred implementation, the number of assembling steps of the side wall assemblies of the present invention is described.Step one, is connected the connecting hole of end 551, to be coupled together with active connection 550 by half folding door 310 by the first hinge axis 520 through the connecting hole 513 on the first hinge seat 510 with the first of active connection 550；Step 2, is connected the connecting hole on end 552 with the second of active connection 550, to be coupled together with active connection 550 by sidewall 320 by the second hinge axis 540 through the connecting hole 533 on the second hinge seat 530.It is of course also possible to first carry out step 2, perform step one the most again.
In assembling process, the first hinge axis and the second hinge axis can use various ways to be fixed.As example, in the end of the first hinge axis and the second hinge axis, it can be welded according in the side wall assemblies assembling process of the present invention.Further, it is also possible to the first hinge axis and the second hinge axis to be fabricated to bolt structure, and the connecting hole on the first hinge seat and the second hinge seat is set to screwed hole.Further, it is also possible to the first hinge axis and the second hinge axis are fabricated to elastic cylindrical pin etc..For the two ends, opening 321 and 421 non-through sidewall left and right (shown in such as Fig. 3 B and Fig. 4 A) on sidewall, and the second hinge axis 540 as shown in figs. 8 a and 8b needs guiding through a part for sidewall 320 and connects the second hinge seat 530 and the situation of active connection 550, and the second hinge axis can also use the fixed structure shown in Fig. 8 A or Fig. 8 B.As shown in Figure 8 A and 8 B, being provided with the connecting hole 325 for making the second hinge axis 540 pass on sidewall 320, the second hinge axis 540 connects the second hinge seat 530 and active connection 550 through connecting hole 325.Difference is, the second hinge axis 540 outer end shown in Fig. 8 A is provided with connected fixed plate 541, the fixed plate 541 of the second hinge axis 540 is fixed on sidewall 320 by screw or rivet etc..Preferably, the side of the second hinge axis 540 shown in Fig. 8 B is provided with at outer end prodger 542, and makes the size being provided with the second hinge axis 540 at prodger 542 size more than the connecting hole 325 on sidewall.Wherein, prodger 542 can be structure as a whole with the second hinge axis 540, it is also possible to for Split type structure.Owing to being provided with the size of the second hinge axis 540 at prodger 542 size more than connecting hole 325, therefore by the second hinge axis 540 is installed (such as, hammer into) in connecting hole 325, the second hinge axis 540 can be made to fix with sidewall 320.Use above-mentioned preferred structure to fix the second hinge axis and not only install simply, and from the appearance it is not provided with projection on sidewall, and then be not easy after not affecting the connection between this side wall assemblies and other sidewall, and installation to take out, therefore it is possible to prevent pallet box to be opened by improper.
The present invention is illustrated by above-described embodiment, but it is to be understood that, above-described embodiment is only intended to citing and descriptive purpose, and is not intended to limit the invention in described scope of embodiments.In addition it will be appreciated by persons skilled in the art that and the invention is not limited in above-described embodiment, more kinds of variants and modifications can also be made according to the teachings of the present invention, within these variants and modifications all fall within scope of the present invention.Protection scope of the present invention is defined by the appended claims and equivalent scope thereof.
Claims (15)
1. a side wall assemblies for pallet box, described side wall assemblies includes sidewall, half folding door and connects dress
Putting, the top of described sidewall is provided with opening, and the lower end of described half folding door can by described attachment means
It is pivotally connected on described sidewall, to close described opening when described half folding door is closed, its feature
Being, the lower end of described half folding door is provided with the first tie-beam, and described first tie-beam includes downwards
The projection extended, described projection when described half folding door is closed towards the inner side of described pallet box, and
Described sidewall is provided with the second tie-beam at the lower limb of described opening, and described second tie-beam includes
The recess of described projection can be accommodated, described recess towards the inner side of described pallet box, described attachment means
Including the first hinge seat, the first hinge axis, the second hinge seat, the second hinge axis and active connection,
Described first hinge seat is arranged on the described lower end of described half folding door, described second hinge seat and described the
One hinge seat is arranged on described sidewall accordingly, and the first connection end of described active connection passes through
Described first hinge axis is connected to described first hinge seat, and the second connection end of described active connection leads to
Cross described second hinge axis and be connected to described second hinge seat.
2. side wall assemblies as claimed in claim 1, it is characterised in that described recess runs through described the
Two tie-beams.
3. side wall assemblies as claimed in claim 2, it is characterised in that described projection runs through described the
One tie-beam.
4. side wall assemblies as claimed in claim 1, it is characterised in that described first hinge seat includes
Two risers being perpendicular to the lower limb of described half folding door and the first connection connecting said two riser
Plate, to form the space of the described first connection end accommodating described active connection.
5. side wall assemblies as claimed in claim 4, it is characterised in that described first connecting plate is in institute
State when half folding door is closed near the inner side of described pallet box.
6. side wall assemblies as claimed in claim 5, it is characterised in that described first hinge seat also wraps
Include the second connecting plate, the top of described second connecting plate said two riser when described half folding door is closed
Portion connects said two riser.
7. side wall assemblies as claimed in claim 1, it is characterised in that described second hinge seat includes
It is perpendicular to two risers of the lower limb of described opening and connects the first gusset piece of said two riser,
To form the space of the described second connection end accommodating described active connection.
8. side wall assemblies as claimed in claim 7, it is characterised in that described first gusset piece is close
The inner side of described pallet box.
9. side wall assemblies as claimed in claim 8, it is characterised in that the institute of described active connection
The side in the face of described first gusset piece stating the second connection end is provided with confined planes, and described confined planes exists
Described half folding door opening procedure contacts with described first gusset piece, to limit described active connection
Rotate.
10. side wall assemblies as claimed in claim 9, it is characterised in that described confined planes include to
Described active connection inside bending first and with described first second be connected, wherein,
Described first is positioned at above in the of described second when described half folding door is closed.
11. side wall assemblies as claimed in claim 8, it is characterised in that described second hinge seat is also
Including the second gusset piece, described second gusset piece at said two riser towards outside described pallet box
Side connect said two riser bottom.
12. side wall assemblies as claimed in claim 11, it is characterised in that described active connection
Described second connect end is provided with recess, described recess described half folding door close time towards described pallet
The outside of case.
13. side wall assemblies as claimed in claim 1, it is characterised in that be provided with on described sidewall
For the connecting hole making described second hinge axis pass, described second hinge axis is through described connecting hole even
Connect described second hinge seat and described active connection, near outward on the side of described second hinge axis
It is provided with prodger at end, and the size being provided with described second hinge axis at described prodger is more than
The size of described connecting hole, so that described second hinge axis being installed in described connecting hole and described side
Wall is fixed.
14. side wall assemblies as claimed in claim 1, it is characterised in that described projection runs through described
First tie-beam, and described recess runs through described second tie-beam, described side wall assemblies includes two institutes
Stating attachment means, two described attachment means are separately positioned on described first tie-beam and described second even
Connecing the two ends of beam, described first hinge seat of described attachment means includes being perpendicular under described half folding door
Two risers at edge and the first connecting plate of connection said two riser, said two riser is respectively provided with
The shape matched with the shape of cross section of described first tie-beam, described the second of described attachment means
Hinge seat includes being perpendicular to two risers of the lower limb of described opening and connects the of said two riser
One gusset piece, said two riser is respectively provided with what the shape of cross section with described second tie-beam matched
Shape.
15. 1 kinds of pallet boxes, it is characterised in that described pallet box includes as appointed in claim 1-14
One described side wall assemblies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110165931.3A CN102837874B (en) | 2011-06-20 | 2011-06-20 | The side wall assemblies of pallet box and comprise the pallet box of this side wall assemblies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110165931.3A CN102837874B (en) | 2011-06-20 | 2011-06-20 | The side wall assemblies of pallet box and comprise the pallet box of this side wall assemblies |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102837874A CN102837874A (en) | 2012-12-26 |
| CN102837874B true CN102837874B (en) | 2016-08-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110165931.3A Active CN102837874B (en) | 2011-06-20 | 2011-06-20 | The side wall assemblies of pallet box and comprise the pallet box of this side wall assemblies |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102837874B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11866250B2 (en) | 2019-03-04 | 2024-01-09 | Goodpack Ibc (Singapore) Pte Ltd | Cargo unit |
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| US5441321A (en) * | 1991-09-02 | 1995-08-15 | Karpisek; Ladislav S. | Openable container base |
| DE202005005569U1 (en) * | 2005-04-07 | 2005-07-21 | Schertler Verpackungen Gmbh | Strong cardboard box, comprising u-shaped vertical parts asymmetrically joined with overlapping edges |
| CN2790929Y (en) * | 2005-03-25 | 2006-06-28 | 中国国际海运集装箱(集团)股份有限公司 | Tray-box side-frameassembling device and tray box with same |
| CN202107147U (en) * | 2011-06-20 | 2012-01-11 | 中国国际海运集装箱(集团)股份有限公司 | Side wall assembly of a tray box and a tray box containing same |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1072031A (en) * | 1996-08-27 | 1998-03-17 | Dainippon Ink & Chem Inc | Folding container for transport |
| JP2004250067A (en) * | 2003-02-21 | 2004-09-09 | Oh Industrial Co Ltd | Assembled carrier box |
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2011
- 2011-06-20 CN CN201110165931.3A patent/CN102837874B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5441321A (en) * | 1991-09-02 | 1995-08-15 | Karpisek; Ladislav S. | Openable container base |
| CN2790929Y (en) * | 2005-03-25 | 2006-06-28 | 中国国际海运集装箱(集团)股份有限公司 | Tray-box side-frameassembling device and tray box with same |
| DE202005005569U1 (en) * | 2005-04-07 | 2005-07-21 | Schertler Verpackungen Gmbh | Strong cardboard box, comprising u-shaped vertical parts asymmetrically joined with overlapping edges |
| CN202107147U (en) * | 2011-06-20 | 2012-01-11 | 中国国际海运集装箱(集团)股份有限公司 | Side wall assembly of a tray box and a tray box containing same |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11866250B2 (en) | 2019-03-04 | 2024-01-09 | Goodpack Ibc (Singapore) Pte Ltd | Cargo unit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102837874A (en) | 2012-12-26 |
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Effective date of registration: 20180118 Address after: 116600 Dalian Free Trade Zone, Liaoning, B-2 Co-patentee after: CHINA INTERNATIONAL MARINE CONTAINERS (GROUP) Ltd. Patentee after: DALIAN CIMC SPECIAL LOGISTICS EQUIPMENT Co.,Ltd. Co-patentee after: CIMC CONTAINERS HOLDING Co.,Ltd. Co-patentee after: DALIAN CIMC LOGISTICS EQUIPMENT Co.,Ltd. Address before: Harbour Road Shekou Industrial District of Shenzhen City, Guangdong province 518067 No. 2 CIMC Research Center Building Co-patentee before: DALIAN CIMC LOGISTICS EQUIPMENT Co.,Ltd. Patentee before: CHINA INTERNATIONAL MARINE CONTAINERS (GROUP) Ltd. |
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Effective date of registration: 20230901 Address after: 518000 Room 201, building A, No. 1, Qian Wan Road, Qianhai Shenzhen Hong Kong cooperation zone, Shenzhen, Guangdong (Shenzhen Qianhai business secretary Co., Ltd.) Patentee after: CIMC Carrier Technology Co.,Ltd. Patentee after: DALIAN CIMC LOGISTICS EQUIPMENT Co.,Ltd. Address before: 518067 CIMC R & D center building, No. 2, Harbour Road, Shekou Industrial Zone, Guangdong, Shenzhen Patentee before: CHINA INTERNATIONAL MARINE CONTAINERS (GROUP) Ltd. Patentee before: CIMC Carrier Technology Co.,Ltd. Patentee before: DALIAN CIMC LOGISTICS EQUIPMENT Co.,Ltd. |