But the hinge of elastic spacing and adopt the transportation storage vessel of this hinge
Technical field
The present invention relates to a kind of side member of reusable transportation storage vessel, particularly relevant a kind of side walls hinged device for folding transportation storage vessel.
Background technology
Be used to carrying and be well known with the container of shipment material, all size and purposes are arranged.The container that material handling is used is along with the importing of " (just-in-time) in time " production method is adopted more and more.Such container often is made into folding or detouchable, when reclaiming transportation, can take up space less.But, for the stackability that ensures that container is required, while reclaiming transportation, it should the well-regulated profile of tool, does not have latch hinge or other devices obviously outwardly.
Existing Foldable container has opening at container side wall, on opening, by the bolt-type hinge, is provided with able to turn on or off little side door.Make little side door pivotable by hinge, during in closed condition, the top of container can be capped, be stacked; And when container stack too high and cannot enter from top the time, can make little side door be pivoted to open mode at any time and enter container from side direction by hinge.Adopt the pivotable side door of this bolt-type hinge in use to have some problems:
One, this side door type container uses latch that side door is positioned to locked position, and latch loads and transports heavy parts in bulk and easily ruptures while being subject to impacting at container.
Its two because little side door and sidewall are to use the bolt-type chain connection, while opening fully, little side door is to stick up while having the little side door of individual angle sidewall to open to be parallel to sidewall, therefore easily makes little side door hang bad, as to take and make side door damage of edges.
They are three years old, traditional bolt-type hinge is being used and is repairing somewhat expensive, when using metal hinge hinge hard ware costliness, processing and installing also and relatively expend man-hour, and this traditional hinge comprises many different parts, manufacture and these parts additional expense again will be laid in the maintenance aspect.
Its four, this traditional hinge itself has deep beam, rib, waffle slab, easily fills up the chip of dust and dirt dirt or goods for product when storage shipment, and after using, they are all that descalant and bactericidal agent are difficult to arrive part during clean container.
Sticking up while having the little side door of individual angle sidewall to open the problem that can not be parallel to sidewall during little side door for solving above-mentioned bolt-type hinge means when opening fully, developed at present the hinged door for closing any opening that is arranged on the container side wall opening that some improve types, a kind of hinged door disclosed for No. US5199592A as U.S. Patent Bulletin, hinge wherein comprises two same hinge body that match, this container comprises it being the base on plane substantially, sidewall with opening, cover the side door of opening, by after two identical hinge body assemblings, bearing pin on hinge is inserted to the socket aperture that is arranged in separately side door and side-walls, hinge rotates around an axis with respect to side door, again with respect to sidewall around another separating rotation that parallels to the axis.Side door when open position and sidewall flush, make opening fully open; Side door when off position, be through the first edge of side door, then through the edge of sidewall, again through the structure pinning of the wiring pillar at the second edge of side door.Although hinge rotates around an axis towards side door, towards sidewall, around paralleling to the axis rotation, another separating make again side door when open position, can make side door flush with sidewall against, but it is that two hinge components by separation type are combined that the shortcoming of this hinge is hinge, after being combined into hinge integral body, with sidewall, assembled again, therefore its compactedness is poor, manufacturing process and assembling are complicated, when the little side door on sidewall opens and closes, wicket there will be and spins the distortion situation and cause side door and sidewall to be not parallel to each other, cause wearing and tearing each other and open and close often having extremely.And, hinge bodies be guarantee in conjunction with after strength and stiffness be provided with the structure of deep beam, rib, waffle slab, easily in these structures, fill up the chip of dust and dirt dirt or goods when for product shipment storage, after use, be difficult to clean.
Summary of the invention
Based on the existing above-mentioned shortcoming of prior art, but the purpose of this invention is to provide a kind of hinge of elastic spacing and but the transportation storage vessel of the hinge of this elastic spacing is installed, but the hinge that can make this elastic spacing will transport the hinged of the side door of storage vessel and sidewall, once property completes installation on not by the instrument situation, and hinge can make after installing side door stable, be positioned on sidewall reliably and avoid the distortion of side door with respect to sidewall.
For achieving the above object, but the invention provides a kind of hinge of elastic spacing, for transporting hinged side doors and sidewall on storage vessel, described sidewall and side door are formed with the hinge auxiliary section, described hinge comprises the first hinge body, the second hinge body, and described the first hinge body comprises first pair of hinge auxiliary section and the first elastic plate, and described the second hinge body comprises second pair of hinge auxiliary section, it is characterized in that, described the second hinge body also comprises:
The second elastic plate;
Wherein, described the first elastic plate and described the second elastic plate be configured to produce flexure deformation when stressed and after the hinge auxiliary section of described hinge is installed to the described sidewall hinge auxiliary section corresponding with side door resilience reset, so that required space of dodging while providing hinge to install, and cover described space after installation.
Preferably, described the first elastic plate and described the second elastic plate are the smooth elastic plates of surfacing of deflection distortion.
Preferably, described hinge also comprises first base plate parallel with described the second elastic plate with described the first elastic plate and the second base plate, and described the first base plate and described the second base plate are the smooth flat boards of surfacing.
Preferably, described the first elastic plate and described the second elastic plate are in same plane.
Preferably, described hinge is to be made by die casting is one-body molded by plastics.
Preferably, described hinge is to be made by die casting is one-body molded by metallic material.
Preferably, the described hinge auxiliary section of described hinge is hinge axis, and the described hinge auxiliary section of described sidewall and side door is pan.
Preferably, the described hinge auxiliary section of described hinge is pan, and the described hinge auxiliary section of described sidewall and side door is hinge axis.
Preferably, described hinge axis is cylindrical shape, and described hinge axis end is provided with guiding surface.
In one embodiment of the invention, preferably, described the first hinge body is connected by a vertical wall with described the second hinge body; Described the first hinge body has first side plate vertical with described the first elastic plate, forms described first pair of hinge auxiliary section on described the first side plate; Described the second hinge body has second side plate vertical with described the second elastic plate, and described the second side plate forms described second pair of hinge auxiliary section; Described the first hinge body and described the second hinge body also have respectively the first base plate and the second base plate paralleled with described the first elastic plate and the second elastic plate; Described the first elastic plate bottom surface and described vertical wall end face maintain one first gap; The end face of described the second elastic plate bottom surface and described the second base plate is formed with one second gap; Described the first elastic plate and described the second elastic plate are formed with a third space; Described the first gap, the second gap and third space form the space of described two elastic plate flexure deformations.
Preferably, described the second elastic plate extends a horizontal brace panel in the direction towards described the first elastic plate on described vertical wall.
The present invention also provides a kind of transportation storage vessel, two oppose side walls that comprise opposing parallel, be provided with opening on each sidewall, be provided with able to turn on or off side door on opening, it is hinged that described side door and sidewall are that but the hinge by elastic spacing of the present invention carries out, so that the side door pivotable is to realize the keying of side door and sidewall.
The present invention compared to the useful technique effect of prior art is: the single part that hinge of the present invention is single independent body, can by instrument, only by elastic plate, not be out of shape and get final product the disposable installation that easily realizes quickly and easily side door and sidewall, therefore hinge is convenient for installation and maintenance, quick detachable replacing when the in use hinge accidental damage of transportation storage vessel, thus the installation and maintenance cost is lower; The hinge bodies smooth outer surface, without dead angle, therefore is difficult for piling up dirt and goods remnants, easy to clean; Hinge by side door and sidewall install is connected after because a plurality of locating points location is arranged, make its transport storage vessel overall compactness more by force, more firm, thereby can extend the service life of transporting storage vessel.
In should be understood that within the scope of the present invention, above-mentioned each technical characterictic of the present invention and can combining mutually between specifically described each technical characterictic in below (eg embodiment), thus form new or preferred technical scheme.As space is limited, tire out and state no longer one by one at this.
The accompanying drawing explanation
But Fig. 1 is the block diagram that shows the elastic spacing hinge arrangement of a preferred embodiment of the present invention;
Fig. 2 is the front view of a preferred embodiment of the present invention;
Fig. 3 is the birds-eye view of a preferred embodiment of the present invention;
Fig. 4 is the right elevation of a preferred embodiment of the present invention;
Fig. 5 is the cutaway view of a preferred embodiment of the present invention;
Fig. 6 is the block diagram that shows the transportation storage vessel of a preferred embodiment of the present invention, shows hinge of the present invention present position when side door closes on container side wall, and wherein hinge is not mounted;
Fig. 7 is the local enlarged diagram of the installation position of hinge shown in Fig. 6, and the pan on side door and sidewall is shown;
Fig. 8 is the block diagram that is similar to Fig. 6, and hinge of the present invention wherein has been installed;
Fig. 9 is the local enlarged diagram of hinge mounting parts in Fig. 8, wherein sidewall and side door by partly cut-away with illustrate each to hinge axis with locate the coordinating of pan of sidewall and side door;
Figure 10 to Figure 12 is the schematic diagram of hinge installation process;
Figure 13 is that the schematic perspective view after turning down opened side door by transportation storage vessel of the present invention after hinge of the present invention has been installed;
Figure 14 is the sectional perspective schematic diagram of the amplification of Figure 13;
Figure 15 is the block diagram of the hinge of another embodiment of the present invention;
Figure 16 is the front elevation of the hinge of Figure 15;
Figure 17 is the local amplification view after the hinge in Figure 15 is installed;
Figure 18 is the block diagram of the hinge of another embodiment of the present invention;
Figure 19 is the front elevation of the hinge of Figure 18;
Figure 20 is the local amplification view after the hinge in Figure 18 is installed.
The specific embodiment
Below with reference to accompanying drawing, preferred embodiment of the present invention is elaborated, so that clearer understanding objects, features and advantages of the present invention.It should be understood that embodiment shown in the drawings is not limitation of the scope of the invention, and just for the connotation of technical solution of the present invention is described.Part identical in figure uses the same reference numerals to represent.A preferred embodiment of the present invention is with hinge, to be arranged on a kind of its sidewall to have opening and be hinged with on opening on the folding transportation storage vessel of side door to be explained, and it will be understood that this hinge can also be installed on the container of other various forms and purposes.
Hinge 1 of the present invention can be arranged on folding transportation storage vessel 11, as shown in Fig. 6,8,13.Each sidewall 10a of described container 11 has opening, and able to turn on or off little side door 10b is installed on opening, and this little side door can, in being in the closed position as shown in Fig. 6,8, be transformed into open position as shown in figure 13 by the pivotable of hinge 1.Each side door 10b of each sidewall 10a and corresponding installation has in the two couples of hinge auxiliary section 9a and a pair of hinge auxiliary section 9c, 9c on 9b and intermediate inner wall that is arranged in its both sides, as shown in Fig. 7, Fig. 9 and Figure 10, in the present embodiment, the hinge auxiliary section 9a on side door and sidewall, 9b, 9c are pans.Described hinge 1 is one for example to be made by die casting is one-body molded with plastics or metallic material, comprises the vertical wall 8 be connected between the first main body 1 ', the second main body 2 and the first main body and the second main body.Be provided with the hinge auxiliary section on the first main body and the second main body, in the present embodiment, the hinge auxiliary section of described hinge is hinge axis (hereinafter will be described in more detail).
As shown in Figures 1 to 3, this first main body 1 ' comprise between the first elastic plate 1a, the firstth base plate 1 ' a paralleled with this first elastic plate, described the first elastic plate 1a and the first base plate 1a ' the first side plate 1 ' b of forming and described the first side plate 1 ' b towards outer first axle and the second axis (indicating) the extended a pair of hinge axis 3a of on even keel and 3b parallel to each other separately.The first elastic plate 1a is the elastic plate of deflection distortion, and the first elastic plate 1a is ganoid plate-like piece with the first base plate 1 ' a, the structures such as the obvious deep beam of nothing, rib, waffle slab it on.Maintain one first gap 6 between the end face of the bottom surface of described the first elastic plate 1a and described vertical wall 8, as shown in Fig. 2, Fig. 5.In order to strengthen the bulk strength of hinge, between the first elastic plate 1a and the first base plate 1 ' a, also be formed with reinforced rib 1 ' c.
As shown in Figures 1 to 3, a pair of hinge axis 3 that the second main body 2 comprises the second side plate 2c of forming between the second elastic plate 2a, the second base plate 2 ' a parallel with the second elastic plate 2a, described the second elastic plate 2a and the second base plate 2 ' a, extends outwardly out along the first horizontal axis and the second horizontal axis on described the second side plate 2c " a and 3 " b.The second elastic plate 2a is the elastic plate of deflection distortion, and the second elastic plate 2a is ganoid plate-like piece with the second base plate 2 ' a, the structures such as the obvious deep beam of nothing, rib, waffle slab it on.The second elastic plate 2a of the second main body 2 is bent to form the 3rd a side plate 2b downward vertically at a side contrary with described vertical wall 8, there is second gap 5 between the lateral edges of the lower edge of the 3rd side plate 2b and the second base plate 2 ' a, be to there is the space that spacing separates in the vertical direction with on horizontal direction between them, to form the swing space for this second elastic plate 2a flexure deformation, the second elastic plate 2a extends a horizontal brace panel 2a ' in the direction towards the first elastic plate on vertical wall 8, the wrapper plate in this horizontal brace panel 2a ' left gap after can covering as reinforced rib with after the hinge installation simultaneously and installing.Preferably, on the 3rd side plate 2b along the first horizontal axis and the second horizontal axis also extend outwardly out a pair of hinge axis 3 ' a and 3 ' b.In addition, in order to strengthen the bulk strength of hinge, be formed with reinforced rib 2 ' c between the second elastic plate 2a and 2 ' a.For more easy guiding enters the pan of respective side walls and side door, hinge axis is to 3 ' a, 3 ' b and 3 " a, 3 " end of b is formed with respectively guiding surface 4 towards the second base plate 2 ' a direction.
The first elastic plate 1a of the first hinge body 1 ' and the second hinge body 2 the second elastic plate 2a in the same plane, and there is each other the 3rd gap, interval 7, and the first base plate 1 ' a and the second base plate 2 ' a are also in the same plane, and first, second elastic plate and first, second base plate parallel, as shown in Fig. 2,5. Hinge axis 3b, 3 " b, 3 ' b are on first axle, and hinge axis 3a, 3 " a, 3 ' a be on the second axis.Hinge body 1 ' only is connected by vertical wall 8 with the second hinge body 2, and have the first gap 6 between the end face due to the bottom surface of described the first elastic plate 1a and described vertical wall 8, therefore the first hinge body 1 also has the swing space of certain flexure deformation.Therefore, this first gap 6, the second gap 5 and third space 7 form the space of the flexure deformation of described the first hinge body and the second hinge body.
Hinge axis on hinge can be cylindrical shape, can certainly be other shapes, such as shapes such as cross-ribs, but as long as with pivotable after pan on sidewall and side door coordinates.
But illustrate the fitting process to sidewall 10a and side door 10b by hinge 1 elastic spacing of the present invention below with reference to relevant drawings.
On the opening that side door 10b is placed on to sidewall 10a in the conplane make position of sidewall the time, a pair of hinge axis 3a, 3b oblique cutting on the first side plate 1 ' b of the first hinge body 1 ' of hinge 1 of the present invention are entered in the pan 9b and 9a of sidewall 10a and side door 10b, and this is the first hinge installation process 1 as shown in figure 10; Then in the first elastic plate 1a perk by the first hinge body 1 ', make the second hinge body 2 by pushing its 3rd side plate 2b and compressed, this is hinge installation process 2 as shown in figure 11 simultaneously; In above-mentioned the first hinge body 1 ' and the second hinge body 2 flexure deformations again by second and third on the second hinge body of hinge 1 to hinge axis 3 " a, 3 " b and 3 ' a, 3 ' b insert in corresponding pan 9c, the 9c and 9a, 9b of sidewall 10a and side door 10b, this is hinge installation process 3 as shown in figure 12, and the state after installation as shown in Figure 9.It should be noted that above be divided into three processes be only illustrate for convenience of description for the purpose of, in fact hinge is installed into the sidewall of container by six hinge axis and the process of side door is continuous installation process.After the hinge installation, it is that above-mentioned first axle and the second axis rotates respectively that side door and sidewall can parallel to the axis around two of hinge, to realize the opening and closing of side door opposing sidewalls.
Because integral hinge 1 is furnished with three pairs of hinge axis, because elastic plate 1a and 2a are the elastic plates of deflection distortion, when the part hinge axis of hinge in first couple of hinge axis 3a in the present embodiment, 3b inserting side cinclides, inwardly or outwards the second hinge body 2 in the present embodiment is inwardly and the outside crimp of elastic plate 1 ' of deflection distortion to make the second hinge bodies again, while assembling to be provided at, desired spacing dodges, play position-limiting action after to be installed completing, come off to prevent that hinge axis from falling back, cover the space of dodging while being used for assembling simultaneously.Can be so just two couples of hinge axis 3 ' a, 3 ' b and 3 on the side plate in the present embodiment by other hinge axis " a, 3 " b inserts in the pan of corresponding sidewall, side door, now elastic plate resilience resets hinge is fixed, thereby complete the installation of hinge, side door can be around the described first axle pivotable of hinge and is attached on sidewall like this, then can be around the second axis pivotable of described hinge and side door is closed on sidewall.
Adopt hinge of the present invention that container side wall and side door is hinged, as shown in Fig. 9,14, while closing side door, side door is around the first axle 90-degree rotation of hinge axis, and then side door and hinge integral body is again around hinge axis the second axis 90-degree rotation, thereby realizes that side door closes.While opening side door, side door and hinge are whole, and first around the second axis 90-degree rotation, then side door is again around the first axle 90-degree rotation, and like this, the side door corotation turns over 180 degree, thereby while realizing that side door is opened, side door and parallel sidewalls.Side door both sides and the structure that the both sides of opening at sidewall combine, belong to the structure of prior art, therefore without being described in detail.In another embodiment, as shown in Figure 15-17, the hinge difference of this hinge and above-described embodiment is, hinge axis 3 ' a and 3 ' b on the 3rd side plate in above-described embodiment have been cancelled, and other structure is constant.
In another embodiment, as shown in Figure 18-20, the hinge difference of the hinge of this embodiment and above-described embodiment is, the 3rd side plate 2b in above-described embodiment and hinge axis 3 ' a and the 3 ' b on the 3rd side plate all have been cancelled, and be formed with the second gap between the second elastic plate and the second base plate 2 ' a, for the second elastic plate flexure deformation, other structure is constant.
What need is pointed out that; the hinge auxiliary section of hinge of the present invention is except being hinge axis; one or more or can also be all pan; simultaneously; one or more or whole accordingly in hinge auxiliary section on described side door and sidewall can be also hinge axis or the pan coordinated with the hinge auxiliary section of described hinge, and all modification all fall within the scope of protection of the present invention.
In sum, hinge integral of the present invention forms, and the ingenious arrangement structure of the elastic plate be out of shape by two deflections and the elasticity that flexure deformation realizes hinge are in place, and can side door and sidewall be realized to axle connects by hinge axis.Therefore hinge arrangement of the present invention compact, manufacture and install very convenient.And, when side door is opened, side door and parallel sidewalls, therefore be not easy to make side door hang bad, as to take or make side door damage of edges.
In addition, as shown in Figure 1,3, the hinge body outside face is that elastic plate and the backplate surface of the first hinge body and the second hinge body is smooth smooth, without structures such as obvious deep beam, rib, waffle slabs, therefore outward appearance symmetrically, container appearance euphorosia after installation, and when can not embedding the chip of dust and dirt dirt or goods for product when storage shipment and being difficult to clean.
Below described preferred embodiment of the present invention in detail, but it will be appreciated that, after having read above-mentioned instruction content of the present invention, those skilled in the art can make various changes or modifications the present invention, and these equivalent form of values fall within the application's appended claims limited range equally.