CN106516340A - Tray box - Google Patents
Tray box Download PDFInfo
- Publication number
- CN106516340A CN106516340A CN201510575359.6A CN201510575359A CN106516340A CN 106516340 A CN106516340 A CN 106516340A CN 201510575359 A CN201510575359 A CN 201510575359A CN 106516340 A CN106516340 A CN 106516340A
- Authority
- CN
- China
- Prior art keywords
- frame
- end frame
- side frame
- column
- chassis
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D19/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
- B65D19/02—Rigid pallets with side walls, e.g. box pallets
- B65D19/06—Rigid pallets with side walls, e.g. box pallets with bodies formed by uniting or interconnecting two or more components
- B65D19/08—Rigid pallets with side walls, e.g. box pallets with bodies formed by uniting or interconnecting two or more components made wholly or mainly of metal
- B65D19/10—Rigid pallets with side walls, e.g. box pallets with bodies formed by uniting or interconnecting two or more components made wholly or mainly of metal of skeleton construction, e.g. made of wire
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D19/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
- B65D19/38—Details or accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D21/00—Nestable, stackable or joinable containers; Containers of variable capacity
- B65D21/08—Containers of variable capacity
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D7/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal
- B65D7/12—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal characterised by wall construction or by connections between walls
- B65D7/24—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal characterised by wall construction or by connections between walls collapsible, e.g. with all parts detachable
- B65D7/26—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal characterised by wall construction or by connections between walls collapsible, e.g. with all parts detachable with all parts hinged together
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
- B65D2519/00004—Details relating to pallets
- B65D2519/00258—Overall construction
- B65D2519/00283—Overall construction of the load supporting surface
- B65D2519/00298—Overall construction of the load supporting surface skeleton type
Abstract
The invention provides a tray box. The tray box comprises a chassis, two side frames arranged oppositely, and two end frames arranged oppositely. The two side frames and the two end frames form a rectangular frame. Each end frame comprises a lower end frame and an upper end frame which can be at least overlapped partially, wherein the lower end frame is connected to the chassis, the upper end frame can be fixedly connected to the different positions in the height direction of the lower end frame, and thus the height of the end frames can be adjusted. Each side frame comprises a lower side frame and an upper side frame which can be at least overlapped partially, wherein the lower side frame is connected to the corresponding lower end frame, the upper side frame can be connected to the corresponding upper end frame and can move along with the corresponding upper end frame, and thus the height of the side frames can be adjusted. According to the tray box, the height of the side frames can be adjusted along with the end frames synchronously at the same time, and use is convenient. The tray box can be folded, and the spatial utilization rate is effectively promoted. In addition, the side frames of the tray box can be opened, goods can be loaded and unloaded very conveniently, the labor cost is reduced, and the working efficiency is improved.
Description
Technical field
The present invention relates to a kind of pallet box, more particularly to a kind of adjustable for height pallet box.
Background technology
Pallet box is the modernization instruments of containerization traffic, excellent with the simple, easy installation and removal of design etc.
Point, but the height of existing pallet box cannot generally be adjusted, and so cause its application to have limitation, and
And space availability ratio is relatively low in transportation, there is larger space waste phenomenon.
The Chinese utility model patent of Publication No. CN 202152145U discloses a kind of adjustable for height
Pallet box, including chassis and four side walls being connected with chassis, each side wall include the fixation positioned at bottom
Wall, superposed pull wall and locking device, pull wall telescopically connect along the short transverse of pallet box
Fixation wall is connected to, and precalculated position can be fixed on by locking device, pallet box is adjusted to predetermined
Highly.
During the adjustable for height pallet box solves transportation to a certain extent, space availability ratio is relatively low
Problem.But, in adjusting tray case high process, as each side wall is both needed to individually regulation, individually
Fixed by locking device, therefore adjusted cumbersome；Meanwhile, when empty van is transported, the height adjustable
Pallet box can still occupy larger space, therefore its space availability ratio is still not ideal enough.Additionally, use should
Adjustable for height pallet box, in handling goods, is carried out by the opening on side frame top, therefore loads and unloads goods
Thing is cumbersome.
Disclosed in the background section, above- mentioned information is only used for the reason for strengthening the background to the present invention
Solution, therefore it can be including the information not constituted to prior art known to persons of ordinary skill in the art.
The content of the invention
A primary object of the present invention is to overcome above-mentioned the deficiencies in the prior art, there is provided a kind of height is adjusted
Save convenient pallet box；
Another main purpose of the present invention is to overcome above-mentioned the deficiencies in the prior art, there is provided a kind of space
The high pallet box of utilization rate；
Another main purpose of the present invention is to overcome above-mentioned the deficiencies in the prior art, there is provided a kind of handling
The convenient pallet box of goods.
The additional aspect and advantage of the present invention will be set forth in part in the description, and partly will
It is apparent from from description, or can the acquistion by the practice of the present invention.
According to an aspect of the present invention, a kind of pallet box, including chassis and two sides positioned opposite
Frame and two end frames positioned opposite, two side frames and two end frames constitute rectangle frame.Each described end frame
Including the least partially overlapped lower end frame of energy and upper end frame, wherein the lower end frame is connected to the chassis,
The upper end frame can be connected and fixed on the diverse location of the lower end frame short transverse, so as to the end frame
Height can be adjusted；Each described side frame includes lower side frame that can be least partially overlapped and upper side frame, wherein institute
State lower side frame and be connected to the lower end frame, the upper side frame can be connected to the upper end frame, so as to the side
The height of frame can be adjusted with the height change of the end frame.
According to an embodiment of the present invention, the height of the upper end frame be not less than the lower end frame, and/
Or the height of the upper side frame is not less than the lower side frame.
According to an embodiment of the present invention, the chassis includes 4 foundation disk columns, the lower end frame bag
Two lower end frame columns are included, two lower end frame columns are rotatably connected at chassis described in two of which
Column, and can rotate so as to drive the end frame to fold in the chassis to direction in the pallet box.
According to an embodiment of the present invention, in two chassis columns for installing described two lower end frame columns
Between be provided with chassis end frame, after folding end frame be placed in the space between two chassis end frames.
According to an embodiment of the present invention, the cross section of the chassis column is " U "-shaped, with one
Diapire and two relative side walls, side wall described in two of which are provided with positioned opposite two vertically elongated hole,
The lower end frame column is connected to the chassis by a connecting shaft being arranged in two elongated holes and stands
Post.
According to an embodiment of the present invention, the side wall of the chassis column is provided with from its top to recessed
The locating slot for entering, the lower end frame column are provided with the locating dowel that at least partly can coordinate with the locating slot.
According to an embodiment of the present invention, the upper end frame includes two upper end frame columns, described two
Upper end frame column can be inserted in the holding channel of the corresponding lower end frame column respectively.
According to an embodiment of the present invention, the lower end frame also include a lower end frame crossbeam, it is described under
End frame crossbeam is respectively arranged at two ends with a upper end frame lockset, for locking the upper end frame and lower end frame.
According to an embodiment of the present invention, the side of the lower side frame is rotatably connected at the lower end
Frame, so that the lower side frame inwardly can be turned folding in the lower end frame, and can be turned out opening；Institute
The opposite side for stating lower side frame can be connected to another neighbouring lower end frame by an active connection.
According to an embodiment of the present invention, the upper end frame is provided with hook, for fixed fold after
Side frame.
According to an embodiment of the present invention, the hook is L-shaped, and its one end is hook portion, another
End is slidably sheathed in the sleeve of the upper end frame, in the block with stop section, the hook
The elastic component of a pretension is provided between portion and sleeve.
According to an embodiment of the present invention, the both sides of the lower side frame have a lower side frame column respectively,
Respectively with a upper side frame column, two upper side frame columns can be inserted respectively for the both sides of the upper side frame
In the holding channel of the corresponding lower side frame column.
According to an embodiment of the present invention, the upper side frame is also including a upper side frame crossbeam, it is described on
The two ends of side frame crossbeam are separately installed with side frame lockset, and the upper side frame is by two upper side frame locks
Tool is connected and fixed on corresponding upper end frame.
As shown from the above technical solution, advantages of the present invention and good effect are：
Pallet box of the present invention, due to holding frame to include least partially overlapped upper end frame and lower end frame, therefore passes through
Rising or falling for upper end frame can be with the whole height of adjustable side frame；Again as side frame is also included at least partly
The upper side frame for overlapping and lower side frame, therefore the overall high of side frame can be adjusted by rising or falling for upper side frame
Degree.In height adjustment, after end, frame is adjusted to proper height pallet box of the present invention, by upper side frame
Upper end frame is directly connected in by connector, without the need for carrying out single locking operation for upper side frame,
Therefore the regulation of pallet box height of the present invention is very convenient.
Further, pallet box of the present invention, end frame are foldable, while side frame is rotatably connected at end frame,
Can inwardly rotate and fit in end frame.Therefore when empty van is transported, side frame can be folded together with end frame, so as to most
The volume of empty van is reduced to limits, space availability ratio is effectively improved.
Further, when side frame outwards rotates, you can open pallet box side and form opening, therefore
Using pallet box of the present invention, by the lateral opening handling goods, and goods can need not be lifted from pallet
Case top end opening is loaded and unloaded, therefore pallet box handling goods of the present invention is very convenient, reduce it is artificial into
This, also improves operating efficiency.
Description of the drawings
Its example embodiment is described in detail by referring to accompanying drawing, above and other feature of the present invention and excellent
Point will be apparent from.
Fig. 1 is the dimensional structure diagram that pallet box of the present invention does not heighten state；
Fig. 2 is the front view of Fig. 1, and state end mount structure is not heightened in expression；
Fig. 3 is the left view of Fig. 1, and state side-frame structure is not heightened in expression；
Fig. 4 is that the frame of holding in pallet box of the present invention heightens the schematic diagram of rear state；
Fig. 5 is the schematic diagram that the side frame in pallet box of the present invention heightens rear state；
Fig. 6 is the dimensional structure diagram after the folding of pallet box of the present invention；
Fig. 6 A are part A enlarged drawings in Fig. 6；
Fig. 7 is the dimensional structure diagram of the side frame open mode in pallet box of the present invention；
Fig. 8 is the structural representation of the lower side frame in pallet box of the present invention；
Fig. 9 is the top view of Fig. 8.
Specific embodiment
Example embodiment is described more fully with referring now to accompanying drawing.However, example embodiment can
Implement in a variety of forms, and be not understood as limited to embodiment set forth herein；On the contrary, there is provided this
A little embodiments cause the present invention fully and completely, and the design of example embodiment comprehensively will be passed on
To those skilled in the art.In figure, identical reference represents same or similar structure, thus will
Omit their detailed description.
The specific embodiment of pallet box of the present invention is discussed in detail below by taking net cage as an example, certain present invention is not
It is limited to net cage, which can be applicable to box pallet etc..
Referring to Fig. 1, Fig. 2 and Fig. 3.Fig. 1 is the stereochemical structure signal that pallet box of the present invention does not heighten state
Figure；Fig. 2 is the front view of Fig. 1, and state end mount structure is not heightened in expression；Fig. 3 is the left view of Fig. 1,
State side-frame structure is not heightened in expression.One embodiment of pallet box of the present invention, including it is chassis 1, positioned opposite
Two side frames and two ends positioned opposite frames.Wherein, two side frames and two end frames constitute rectangle frame.
Referring to Fig. 1, the chassis 1 in pallet box of the present invention can include 4 foundation disk columns 11, be fixed on
One rectangular frame of 4 foundation disk columns 11, the steel wire in rectangular frame.Certainly, chassis 1 is not
It is limited to concrete structure described above, which can also be replaced by other existing structures.
Referring to Fig. 1 and Fig. 2.End frame includes lower end frame 2 and upper end frame 3.In the relatively low shape of pallet box
State, that is, before heightening in the state of, lower end frame 2 and upper end frame 3 it is at least part of be overlap, this
On the one hand can reinforced tray box structure intensity, on the other hand can be to heighten pallet box to reserve surplus.One
In embodiment, the height of upper end frame 3 can be more than or equal to the height of lower end frame 2, but the present invention is not limited
In this, in other embodiments, as long as ensureing that lower end frame 2 and upper end frame 3 overlap, both made
Height of the height of upper end frame 3 less than lower end frame 2, it is also possible to realize the regulation of pallet box height.
It is the schematic diagram that end frame in pallet box of the present invention heightens rear state referring to Fig. 2 and Fig. 4, Fig. 4.
Lower end frame 2 includes a lower end frame crossbeam 20, is fixed on two lower ends at 20 both ends of lower end frame crossbeam
Frame column 21 and it is fixed on lower end frame crossbeam 20 the lower end frame between two lower end frame columns 21
Silk screen.Wherein lower end frame column 21 can be in hollow tubular, or have groove, or have in other
The shape of holding channel.
Upper end frame 3 includes a upper end frame crossbeam 30, is fixed on two of 30 both ends of upper end frame crossbeam
End frame column 31 and the upper end be fixed on upper end frame crossbeam 30 and be located between two upper end frame columns 31
Frame silk screen.Two 31 correspondences of upper end frame column are inserted into the accommodating logical of the lower end frame column 21 of lower end frame 2
In road, and can slide up and down in the holding channel.
The lower end frame crossbeam 20 of lower end frame 2 is respectively arranged at two ends with a upper end frame lockset, upper end frame lockset
Structure can be with varied, such as, including fixing body 61 and sliding pin 62, fixing body 61 is fixed on lower end frame
On crossbeam 20, and there is locked position and unlocked position；Upper end frame column 31 is being arranged along short transverse
Several locking holes 310 (see Fig. 5), the corresponding locking hole 310 on two upper end frame columns 31
On sustained height.
When needs heighten end frame height spends, upper end frame 3 is lifted upwards to suitable height, slip upper end frame
Sliding pin 62 in lockset, makes sliding pin 62 be in locked position, and now sliding pin 62 extend into upper end frame column
On 31 in corresponding locking hole 310, you can locking upper end frame 3 and lower end frame 2；When needing to turn down end frame
During height, opposite direction slip sliding pin 62 so as in tight position is solved, that is, depart from the original locking hole for coordinating
310, upper end frame 3 can fall, and when dropping down onto proper height instantly, slip sliding pin 62 is to locking position again
Put.The height of middle-end frame of the present invention
Adjust very convenient.
Referring to Fig. 6, Fig. 6 is the dimensional structure diagram after the folding of pallet box of the present invention.Lower end frame 2
Can connect in a variety of ways and be installed on chassis 1.In one embodiment of the present invention, lower end frame 2 and chassis 1
Connected mode lower end frame 2 is folded, the following detailed description of.
Referring to Fig. 4, Fig. 5 and Fig. 6, the cross section of chassis column 11 is " U "-shaped, such as by a U
Shape steel is made.Chassis column 11 has a diapire and two relative side walls, and two of which side wall is provided with phase
To the two vertical elongated holes 110 arranged, the lower end frame column 21 of lower end frame 2 by one be arranged in two it is long
Connecting shaft 130 in hole 110 is connected to chassis column 11.
The side wall of chassis column 11 is provided with the locating slot 120 (see Fig. 6) being downwardly concaved by its top,
The wherein side of lower end frame column 21 is provided with the locating dowel that at least partly can coordinate with locating slot 120
210.When the locating dowel 210 on lower end frame column 21 is engaged with the locating slot 120 of chassis column 11,
Can fixed lower end frame column 21 and chassis column 11 relative position.When upwards lift lower end frame 2,
When making the locating dowel 210 on lower end frame column 21 depart from the locating slot 120 of chassis column 11, lower end frame
2 and the upper end frame 3 that overlaps by rotate to direction in pallet box and band moved end frame folds into chassis 1
It is interior；To direction outside pallet box, can not be rotated due to the stop of the side wall by chassis column 11.
In other embodiment, it is also possible to which locating slot 120 is set on two side walls of chassis column 11 simultaneously,
Locating slot 120 is also provided with diapire simultaneously even；Correspondingly, in two sides of lower end frame column 21,
Even three perspective planes arrange locating dowel 210 simultaneously.
Referring to Fig. 1.Side frame in pallet box of the present invention includes lower side frame 4 and upper side frame 5.In pallet box phase
To relatively low state, that is, before heightening in the state of, lower side frame 4 and upper side frame 5 are at least partly weights
It is folded, this aspect can reinforced tray box structure intensity, on the other hand can be heighten pallet box reserve it is remaining
Amount.In one embodiment, the height of upper side frame 5 can be more than or equal to the height of lower side frame 4, but this
Invention not limited to this, in other embodiments, as long as ensureing that lower side frame 4 and upper side frame 5 have part weight
It is folded, even if the height of upper side frame 5 is less than the height of lower side frame 4, it is also possible to realize the regulation of height.
Referring to Fig. 3, Fig. 5 and Fig. 7.Fig. 3 is the left view of Fig. 1, and the side frame knot of state is not heightened in expression
Structure；Fig. 5 is the schematic diagram that the side frame in pallet box of the present invention heightens rear state；Fig. 7 is pallet of the present invention
The dimensional structure diagram of the side frame open mode in case.
Upper side frame 5 include side frame crossbeam 50, be fixed on 50 both ends of side frame crossbeam upper side frame stand
Post 51 and the upper side frame silks for being fixed on side frame crossbeam 50 and being located between two upper side frame columns 51
Net.The two ends of upper side frame crossbeam 50 are separately installed with side frame lockset, and the structure of upper side frame lockset can be more
Plant various, such as, including fixing body 71, retainer 72 and lockset head 73, fixing body 71 is fixed on side frame
On crossbeam 50, and there is locked position and unlocked position；Retainer 72 is arranged at fixing body 71, and can be
The locked position of fixing body 71 and unlocked position switching；Lockset head 73 is fixed on the upper end frame of upper end frame 3
On column 31.
When needing for upper side frame 5 to be connected to upper end frame 3, at this moment slip retainer 72 to locked position is slided
Bolt 72 stretches out 50 end of side frame crossbeam sealed with lockset head 73, so as to upper side frame 5 is fixed to
On the frame 3 of end；When needing for upper side frame 5 to separate upper end frame 3, reverse slide retainer 72 to solving tight position,
Retainer 72 is made to retract and depart from lockset head 73.
In the present invention, after the completion of the height of upper end frame 3 is adjusted, can be by upper side frame lockset by upper side frame
Upper end frame is conveniently connected to, so as to the height of side frame in the present invention can be with the change of the height of end frame
Adjust, therefore the height of pallet box of the present invention adjusts very convenient.
Referring to Fig. 5, Fig. 8 and Fig. 9.Fig. 8 is the structural representation of the lower side frame in pallet box of the present invention；
Fig. 9 is the top view of Fig. 8.
Lower side frame 4 includes lower side frame crossbeam 40, is fixed on two lower side frames of lower 40 both sides of side frame crossbeam
Column 41 and the lower side frame silk in space is surrounded located at lower side frame crossbeam 40 and two lower side frame columns 41
Net.Lower side frame column 41 can be in hollow tubular, or have groove, or have in other accommodating logical
The shape in road.Two upper side frame columns 51 can be inserted in the holding channel of lower side frame column 41 respectively,
And can slide up and down.Lower side frame 4 is connected to lower end frame 2, in an embodiment of the present invention, lower side frame 4
One of them lower side frame column 41 be rotatably connected at lower end frame 2, the mode of being rotatably connected can be more
Plant various, such as by hinge 8 and hinge axis 9 (see Fig. 3) connection etc..Under another of lower side frame 4
Side frame column 41 is connected on neighbouring lower end frame column 21 by active connection.Wherein it is flexibly connected
Part can adopt various structures, for example with side frame connecting plate 43 once and a clamp 211 (see Fig. 2,3).
Selectively, lower side frame limiting plate 42 is fixed with lower side frame column 41.Lower side frame connecting plate 43 can turn
Install dynamicly (for example connected by a bearing pin) on lower side frame limiting plate 42, clamp 211 has one
Bayonet socket, which is fixed on lower end frame column 21.When under rotation, side frame connecting plate 43 is sticked in clamp 211
Bayonet socket in when, lower side frame is fixedly connected on lower end frame；Instantly side frame connecting plate 43 is by rotationally disengaging card
After in plate 211, lower side frame can be rotated to fitting in end frame to direction in pallet box.When side frame fits in end
During frame, can be folded in chassis 1 together with end frame.Instantly side frame connecting plate 43 is by rotationally disengaging card
After in plate 211, lower side frame outwards can also rotate 50 °, 90 ° even 180 ° now, now equivalent to beating
The side door of pallet box has been opened, such that it is able to from the side door handling goods, therefore pallet box of the present invention handling goods
Thing is very convenient, time saving and energy saving.In the case where side frame limiting plate 42 is not set, can directly by lower side frame
Connecting plate 43 is arranged on lower side frame column 41.
Referring to Fig. 2 and Fig. 4, in one embodiment, chassis 1 also includes a chassis end frame 10, the bottom
Disk end frame 10 is fixedly installed between two chassis columns 11, and is located at below lower end frame 2.Work as upper end
When dropping down onto extreme lower position under frame 3, upper end frame 3 can be Chong Die with some with chassis end frame 10.Chassis end
10 one side of frame can strengthen the mechanical strength of pallet box of the present invention；On the other hand, when side frame and end frame folding
Poststack, can be contained in the space between two chassis end frame 10, be conducive to the stacking code of multiple pallet boxes
Put.
Referring to Fig. 2 and Fig. 6 A.Upper end frame 3 is provided with hook 100, when side frame folds into end inframe side,
Hook 100 can be suspended on side frame, in empty van transportation, the side frame after folding is fixed, it is to avoid
Side frame swings affects heap folding efficiency.In the present invention, hook 100 is L-shaped, and its one end is hook portion,
The other end has stop section, and hook is slidably sheathed in the sleeve 300 of upper end frame 3, and in block
The elastic component of a pretension, such as spring 200 are provided between portion and sleeve 300.In 200 pretightning force of spring
In the presence of, hook 100 can be remained and is suspended on side frame, and be difficult to release, so convenient
The transport of empty van.
Using pallet box of the present invention, when needing to heighten, upwards lift upper end frame 3 to proper height,
Upper end frame 3 is lock onto by lower end frame by the upper end frame lockset being installed on lower end frame 2；Then carry upwards
Side frame 5 is pulled on, and is connected on upper end frame 3 by top side rail lockset.Therefore, upper side frame 5 in the present invention
Height rise with the rising of upper end frame 3, decline with the decline of upper end frame 3.That is,
In the present invention, the height of side frame changes with the change of end frame height degree.When needing to turn down pallet box, beat
Top side rail lockset is driven, upper side frame 5 falls after rise；Upper end frame lockset is opened, upper end frame 3 falls after rise, turn down operation
Can complete.When pallet box of the present invention needs empty van to transport, in the case where pallet box is adjusted to minimum state, i.e.,
Upper end frame 3 and upper side frame 5 are fallen after rise to extreme lower position, open the active connection on lower side frame 6, example
The bayonet socket that lower side frame connecting plate 43 departs from clamp 211 is such as rotated, side frame (upper side frame 5 and lower side frame 6) is made
Inwardly rotate after fitting on the inside of end frame (upper end frame 3 and lower end frame 2), lift lower end frame 2 upwards, make
Locating dowel 210 on lower end frame column 21 departs from the locating slot 120 of chassis column 11, and side frame is together with folding
Folded end frame is together to 1 interior folding of chassis.Two sides and end frame after folding can be contained in two bottoms
In space between disk end frame 10, the volume of pallet box is greatly reduced, effectively increase the sky of empty van
Between utilization rate.Particularly, it is in the case of the top surface of side after folding is without departing from chassis end frame 10, multiple
When the stacking of pallet box is piled up, can pile up neat and firm.
Height can be adjusted according to actual needs, and tool side frame height can be as end frame height degree be while same step
Section, it is very convenient；Side frame can inwardly rotate and conform to end frame, and as end frame is folded in chassis in the lump,
This effectively improves the space availability ratio of empty van transport；Side frame can also outwards rotate and open the door as side and use,
Cargo handling is very easy to, is saved labour turnover, improve operating efficiency.
The illustrative embodiments of the present invention are particularly shown and described more than.It should be understood that of the invention
Disclosed embodiment is not limited to, on the contrary, it is intended to cover the essence for being included in claims
Various modifications and equivalent arrangements in god and scope.
Claims (13)
1. a kind of pallet box, including chassis and two side frames positioned opposite and positioned opposite two
End frame, two side frames and two end frames constitute rectangle frame, it is characterised in that
Each described end frame includes lower end frame that can be least partially overlapped and upper end frame, wherein the lower end
Frame is connected to the chassis, and the upper end frame can be connected and fixed on the difference of the lower end frame short transverse
Position, so as to the height of the end frame can be adjusted；
Each described side frame includes lower side frame that can be least partially overlapped and upper side frame, wherein the downside
Frame is connected to the lower end frame, and the upper side frame can be connected to the upper end frame, so as to the side frame
Height can be adjusted with the height change of the end frame.
2. pallet box as claimed in claim 1, it is characterised in that the height of the upper end frame is not little
It is not less than the lower side frame in the lower end frame, and/or the height of the upper side frame.
3. pallet box as claimed in claim 1, it is characterised in that the chassis includes 4 foundation disks
Column, the lower end frame include two lower end frame columns, and two lower end frame columns rotationally connect
Chassis column described in two of which is connected to, and can rotate described so as to drive to direction in the pallet box
End frame is folded in the chassis.
4. pallet box as claimed in claim 3, it is characterised in that installing described two lower end frames
Chassis end frame is provided between two chassis columns of column, the end frame after folding is placed in two bottoms
In space between the frame of disk end.
5. pallet box as claimed in claim 3, it is characterised in that the cross section of the chassis column
" U "-shaped, with the relative side wall of a diapire and two, side wall described in two of which is provided with relative cloth
The two vertical elongated holes put, the lower end frame column are arranged in the connection in two elongated holes by one
Axle is connected to the chassis column.
6. pallet box as claimed in claim 5, it is characterised in that the side wall of the chassis column
It is provided with the locating slot being downwardly concaved by its top, the lower end frame column is provided with can at least partly and institute
State the locating dowel of locating slot cooperation.
7. pallet box as claimed in claim 3, it is characterised in that the upper end frame is included on two
End frame column, described two upper end frame columns can be inserted in the appearance of the corresponding lower end frame column respectively
Put in passage.
8. pallet box as claimed in claim 5, it is characterised in that the lower end frame also includes
Lower end frame crossbeam, the lower end frame crossbeam are respectively arranged at two ends with a upper end frame lockset, for locking
State upper end frame and lower end frame.
9. the pallet box as any one of claim 1-8, it is characterised in that the lower side frame
Side be rotatably connected at the lower end frame so that the lower side frame inwardly can be turned folding in institute
Lower end frame is stated, and can be turned out opening；The opposite side of the lower side frame can pass through an active connection
It is connected to another neighbouring lower end frame.
10. pallet box as claimed in claim 9, it is characterised in that the upper end frame is provided with hook,
Upper side frame after for fixed fold.
11. pallet boxes as claimed in claim 10, it is characterised in that the hook is L-shaped,
Its one end is hook portion, and the other end has stop section, and the hook is slidably sheathed on the upper end frame
Sleeve in, the elastic component of a pretension is provided between the stop section and sleeve.
12. pallet boxes as any one of claim 1-8, it is characterised in that the downside
The both sides that the both sides of frame have a lower side frame column, the upper side frame respectively have a upside respectively
Frame column, two upper side frame columns can be inserted in the accommodating of the corresponding lower side frame column respectively
In passage.
13. pallet boxes as any one of claim 1-8, it is characterised in that the upper side frame is also
Including a upper side frame crossbeam, the two ends of the upper side frame crossbeam are separately installed with side frame lockset, described
Upper side frame is connected and fixed on corresponding upper end frame by two upper side frame locksets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510575359.6A CN106516340A (en) | 2015-09-10 | 2015-09-10 | Tray box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510575359.6A CN106516340A (en) | 2015-09-10 | 2015-09-10 | Tray box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106516340A true CN106516340A (en) | 2017-03-22 |
Family
ID=58346169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510575359.6A Pending CN106516340A (en) | 2015-09-10 | 2015-09-10 | Tray box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106516340A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107898181A (en) * | 2017-12-26 | 2018-04-13 | 玉溪市新特材料有限公司 | A kind of movable type storage column |
| CN108688931A (en) * | 2018-05-14 | 2018-10-23 | 安徽江淮汽车集团股份有限公司 | A kind of foldable working position apparatus |
| CN115043063A (en) * | 2022-07-26 | 2022-09-13 | 大连中集物流装备有限公司 | Heightening device for tray box and tray box |
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| CN115043063A (en) * | 2022-07-26 | 2022-09-13 | 大连中集物流装备有限公司 | Heightening device for tray box and tray box |
| CN115043063B (en) * | 2022-07-26 | 2023-11-17 | 大连中集物流装备有限公司 | Pallet box is with increasing device and pallet box |
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