CN209051740U - Logistics tray - Google Patents

Abstract

The utility model relates to logistics transportation fields, more particularly to a kind of logistics tray, specifically include that supporting plate, bottom frame, cushion block, and for integrally fixed pinning, lock, wherein pinning is the wire nail structure comprising nail tip and first head of a nail, and pinning is circumferentially with hook groove in the lateral wall ring close to nail tip one end；Lock latches as the tubular rivet structure comprising second head of a nail and nail barrel, and nail barrel is connected with latch hook of multiple bills towards lock axis directions in one end far from second head of a nail.The purpose of this utility model is that the purpose quickly assembled is realized by way of the clamping of pinning and lock, to improve production efficiency.

Description

Logistics tray

Technical field

The utility model relates to logistics transportation fields, and in particular to a kind of logistics tray.

Background technique

Patent CN201810416292 discloses a kind of multifunctional logistics pallet, which is made of multiple structure members, And all parts are fastened by several screws, therefore a large amount of worker is needed to carry out manual group in the production process Dress, it is low so as to cause its production efficiency.In addition in later period use process, inevitably part part needs repairing replacement, therefore The problems such as causing the pallet maintenance operations relatively complicated.

Utility model content

The purpose of this utility model is to provide a kind of logistics trays, are realized by way of the clamping of pinning and lock The purpose of quick assembling, to improve production efficiency.

To achieve the above object, a kind of logistics tray specifically includes that supporting plate, supporting plate are horizontally disposed slab construction；Bottom Frame, bottom frame is horizontally disposed frame structure, and bottom frame outer profile is close with supporting plate outer profile；The side of bottom frame upward is equipped with Multiple cushion blocks, cushion block is cuboid setting, and the top of cushion block is contacted with supporting plate bottom side；Cushion block is equipped with multiple along the vertical direction First aperture of perforation, and corresponding first aperture of supporting plate is equipped with the second aperture of perforation, and corresponding first aperture of bottom frame, which is equipped with, passes through Logical third aperture；Second aperture, third aperture are identical as the internal diameter of the first aperture；Pinning, pinning are to include nail tip and first The wire nail structure of the head of a nail, and pinning is circumferentially with hook groove in the lateral wall ring close to nail tip one end；The nail tip of pinning penetrates Two apertures, and extend to the first opening direction；Lock latches as the tubular rivet structure comprising second head of a nail and nail barrel, and Nail barrel is connected with latch hook of multiple bills towards lock axis direction in one end far from second head of a nail；The latch hook and nail of lock Cylinder penetrates third aperture, and extends to the first opening direction；Each latch hook of lock and the hook groove of pinning cooperate；First head of a nail and Second head of a nail applies the pulling force to cushion block direction by the cooperation of pinning and lock to supporting plate and bottom frame.

Preferably, the second aperture and third aperture are respectively further from one end of cushion block as counterbore setting；First head of a nail and Second head of a nail is countersunk head setting, and crouch respectively the second aperture and third aperture it is heavy in.

Preferably, first head of a nail of pinning and nail tip are split settings；Nail tip is coaxially provided with close to one end of first head of a nail Screw hole, first head of a nail are coaxially connected equipped with screw rod, screw rod and screw hole cooperation close to one end of nail tip；First head of a nail is far from nail tip One end is equipped with the cross mouth cooperated with screwdriver.

Preferably, the nail tip portion of pinning is equipped with six square grooves to extend internally along axis, and six square grooves and allen wrench cooperate, For fixing or rotating pinning；Six square groove outer diameters, which are less than in the hollow part of lock, to pass through.

Preferably, the upper and lower ends of cushion block be not equipped with the first of vertical direction extension respectively with the first aperture overlapping region Pit；Supporting plate respectively corresponds the first pit equipped with coaxial second dimple with bottom frame；Second dimple diameter is slightly less than the first pit Diameter, and second dimple and the first pit form section space in the shape of a " convex ", and it is in " convex " that section is equipped in space The buffer stopper of shape；Buffer stopper is cavity setting.

Preferably, bottom frame is made of the more attachment beams that transverse and longitudinal is spliced in same level；Cushion block is arranged in attachment beam Middle part and junction.

Preferably, the surrounding of bottom frame is equipped with ramp down angle in not Chong Die with cushion block and side close to cushion block.

Preferably, supporting plate is surrounded by the first bound edge, the first " U "-shaped setting of bound edge section；Bottom frame surrounding corresponds to ramp down Angular position is equipped with the second bound edge, and the second bound edge is bonded setting with attachment beam lateral wall.

Preferably, supporting plate and attachment beam are respectively equipped in the first bound edge and the second bound edge overlay area penetrates through vertically Punching；First bound edge and the second bound edge respectively correspond the chain wheel hole that punching is equipped with perforation, and chain wheel hole inner sidewall ring is circumferentially with more A canine tooth extended to center of circle direction；Each canine tooth makes chain wheel in " rice " font openning shape.

The utility model has the beneficial effects that the logistics tray is in an assembling process, completed by the cooperation of pinning and lock The assembling fixed step of supporting plate and bottom frame and cushion block only need to be by the nail tip of pinning since pinning and lock do not need to be threadedly engaged The nail barrel center of portion's alignment lock and the external force for applying an axial direction, because the latch hook on lock is set according to the elasticity that is selected as of material It sets, therefore during the nail tip of pinning is inserted into lock cylinder, latch hook is strutted outward, until latch hook slides into the hook groove of pinning Place, under the action of elastic force, the inside return of latch hook is simultaneously hooked on completion positioning fixation procedure in hook groove.

Furthermore in order to adapt to the fitting limits of multiple thickness, hook groove of the pinning close to nail tip portion is a plurality of setting, therefore is locked Under the action of the axial force of the latch hook buckled during the installation process, successively it is hooked in different hook grooves, and finally stop Fastening effect is completed in hook groove appropriate.

In addition the lock latched can be configured as multilayer hook structure, therefore in the installation of the compression of pinning and lock, can root Locking is voluntarily hooked according to the relative position of latch hook and hook groove.

Since the logistics tray is used to be mounted in cargo, the planarization of the bottom at supporting plate top and bottom frame is required, therefore Second aperture and third aperture are respectively further from one end of cushion block as counterbore setting；First head of a nail and second head of a nail set for countersunk head Set, and crouch respectively the second aperture and third aperture it is heavy in.To avoid first head of a nail and second head of a nail from being higher by pallet and bottom The surface of frame.

In above-mentioned setting, for the dismantling for solving the problems, such as the logistics tray, due to pinning and latch in the first aperture, second Butt-joint locking is completed in aperture and third aperture, therefore is difficult to be unlocked the latch hook of lock.Thus by the first nail of pinning Cap is arranged to out detaching structure, is attached by screw rod and nail tip, therefore in logistics tray dismantling, passes through screwdriver First head of a nail is unloaded, after the constraint for lacking first head of a nail, lock can be extracted to outside third aperture, in the withdrawal process of lock In, latch hook clothes-hook point is taken out of together, to solve the problems, such as the dismantling of the logistics tray.Wherein the head of first head of a nail can be Cross mouth, 1-shaped open, interior six square opening, the setting of interior hexagonal mouth.

In above-mentioned setting, to solve in the first head of a nail disassembly process, nail tip is torn open caused by rotating together with first head of a nail Failure problem is unloaded, specially do not influence to strut the head of latch hook at nail tip position thus and sets up six square grooves, furthermore six square groove It can be replaced completely by interior hexagonal groove, cross port recess, 1-shaped open groove, the definition of concrete shape is according to common Tool characteristics are determined that so-called tool characteristics include the diameter and length of tool bar portion, so that tool can smoothly pass through lock The hollow part of button is simultaneously engaged with the groove in nail tip portion.

In above-mentioned setting, in order to make up set by pinning and lock reply shearing force deficiency, buffer stopper enlarged head therein Position is embedded in the first pit of cushion block, and only exposes microcephaly position, so that the cushion block that upper and lower ends are equipped with buffer stopper is real Existing mortise lock structure.And the second dimple on supporting plate and attachment beam cooperates with the microcephaly of the buffer stopper of cushion block upper and lower ends respectively.By In the major part of the buffer stopper and the side wall side wall tight fit with the first pit, second dimple, therefore elimination supporting plate respectively of microcephaly Lateral clearance between cushion block, between bottom frame and cushion block, to play the role of shearing force reinforcement.

The buffer stopper can be solid setting, or hollow setting.Its material can be passed through when solid setting Toughness and elasticity realize the effect of shearing force buffering；And when hollow setting, when by shear stress, buffer stopper can pass through knot Structure deformation carries out the buffering of impact force.

It is bad to prevent the logistics tray after load-bearing from squeezing cushion block in moving process in above-mentioned setting.And it is adjacent at two The junction of attachment beam and the middle position of single attachment beam be attached with cushion block, can preferably play attachment beam Reinforcing effect.

In above-mentioned setting, damaged to avoid attachment beam and fork wall that shock occurs, therefore fork wall is realized by ramp down angle Guidance is rented, and preventing fork wall with attachment beam lateral wall, there is a phenomenon where hard hits to hit.

In addition two perpendicular ribs in the outside of cushion block also are used as the guiding role of forklift wall, therefore equally can be ramp down angle Setting.

Wherein two walls are bonded the first bound edge on the upside of supporting plate and downside up and down, and the inside of supporting plate lateral wall and the first bound edge Wall is there are gap, which is used for the first bound edge collision deformation area, therefore when the logistics tray is during transportation by external force After collision, the first bound edge buffers impact force by deformation, so that supporting plate be protected not destroyed by impact force.First bound edge is Replaceable design, therefore the use of logistics tray can be extended after the first bound edge is damaged completely by the first bound edge more renewed Service life.It can be set simultaneously by the material to the first bound edge, to control buffer strength, such as: stainless steel material, is answered at rubber material Core material etc..

In addition the second bound edge prevents attachment beam by the extruding of forklift wall for protecting to the ramp down angle of attachment beam It rubs and damages, while metal or the second bound edge of hard rigid material more smoothly can guide effect to forklift wall, thus So that fork wall is more smoothly inserted into the gap of logistics tray.

It is equipped with concave surface at above-mentioned first bound edge and supporting plate cooperation and at the cooperation of the second bound edge and attachment beam, it should The depth of small concave surface respectively with the consistency of thickness of corresponding first bound edge and the second bound edge, therefore when supporting plate and attachment beam are pacified respectively After loading onto the first bound edge and the second bound edge, the outer surface of the first bound edge and the second bound edge will not be higher by the table of supporting plate and attachment beam Face, and make supporting plate and attachment beam always there is smooth external structure.

In order to more efficiently be installed to the first bound edge and the second bound edge, manufacturing process of the logistics tray in production line In, the first bound edge is located in the surrounding of supporting plate first, punching press is carried out to chain wheel center by the formed punch of press at this time, In punch diameter be equal to or slightly less than chain wheel bore dia, and punch head is taper or spherical setting, in the punching press of formed punch In the process, it is first contacted with the canine tooth head in chain wheel, and keeps canine tooth Texturized downwards, and the turnup into the openings of supporting plate, With the downlink of formed punch, each canine tooth turnup amplitude in chain wheel becomes larger, until the tip on canine tooth head is pierced into the perforation of supporting plate In the inner sidewall of hole, the first bound edge is firmly fixed on supporting plate surrounding under the cooperation with through hole of canine tooth in chain wheel.Similarly, Two bound edges are same as attachment beam to be fixed by impact style, to eliminate the tedious steps of screw installation, saves life The investment of force of labor.

In addition, when supporting plate, cushion block, attachment beam are wooden materials, it can be respectively on the upside of supporting plate and the bottom side pair of attachment beam Mat area is answered to carry out steel nail connection.The steel nail is used for the cooperation to pinning and lock and carries out reinforcement, to greatly improve this The installation strength of logistics tray.

Detailed description of the invention

Fig. 1 is that the utility model locks pre- snap fit schematic diagram；

Fig. 2 is the utility model pinning and lock overall schematic；

Fig. 3 is the utility model pinning monomer schematic diagram；

Fig. 4 is that the utility model latches monomer schematic diagram；

Fig. 5 is the utility model buffer stopper scheme of installation；

Fig. 6 is the another scheme of installation of the utility model buffer stopper；

Fig. 7 is that the utility model attachment beam cooperates schematic diagram

Fig. 8 is the cuspid portion schematic diagram after the utility model bound edge sleeving and riveting；

Fig. 9 is the first bound edge of the utility model diagonal section schematic diagram；

Figure 10 is the utility model bound edge canine tooth riveting punching method schematic diagram；

Figure 11 is the utility model steel stud frame schematic diagram；

Specific embodiment

The following is a combination of the drawings in the embodiments of the present utility model is described in detail.

According to Fig. 1, Fig. 2, Fig. 3, Fig. 4, a kind of logistics tray specifically includes that supporting plate 1, supporting plate 1 are horizontally disposed plate Structure；Bottom frame 2, bottom frame 2 is horizontally disposed frame structure, and 2 outer profile of bottom frame is close with 1 outer profile of supporting plate；2 court of bottom frame On side be equipped with multiple cushion blocks 3, cushion block 3 is that cuboid is arranged, and the top of cushion block 3 is contacted with 1 bottom side of supporting plate；Cushion block 3 It is equipped with the first aperture 4 of multiple perforations along the vertical direction, and corresponding first aperture 4 of supporting plate 1 is equipped with the second aperture 5 of perforation, Corresponding first aperture 4 of bottom frame 2 is equipped with the third aperture 6 of perforation；The internal diameter phase of second aperture 5, third aperture 6 and the first aperture 4 Together；Pinning, pinning is the wire nail structure comprising nail tip 8 and first head of a nail 9, and pinning is in the lateral wall close to 8 one end of nail tip Ring is circumferentially with hook groove 10；The nail tip 8 of pinning penetrates the second aperture 5, and extends to 4 direction of the first aperture；Lock 11, lock 11 For the tubular rivet structure comprising second head of a nail 12 and nail barrel 13, and nail barrel 13 is set in one end connection far from second head of a nail 12 There is latch hook 14 of multiple bills towards 11 axis directions of lock；The latch hook 14 and nail barrel 13 of lock 11 penetrate third aperture 6, and to First aperture, 4 direction extends；Each latch hook 14 of lock 11 and the hook groove of pinning cooperate；First head of a nail 9 and second head of a nail 12 are logical The cooperation for crossing pinning and lock 11 applies pulling force to 3 direction of cushion block to supporting plate 1 and bottom frame 2.

The logistics tray completes supporting plate 1 and bottom frame 2 and cushion block 3 in an assembling process, by the cooperation of pinning and lock 11 Assembling fixed step only need to be by nail tip 8 alignment locks 11 of pinning since pinning and lock 11 do not need to be threadedly engaged 13 center of nail barrel and the external force for applying an axial direction, because the latch hook 14 on lock 11 is selected as elastic setting according to material, because During the nail tip 8 of this pinning is inserted into lock cylinder, latch hook 14 is strutted outward, until latch hook 14 slides into the hook groove of pinning At hook groove 10, under the action of elastic force, the inside return of latch hook 14 is simultaneously hooked on completion positioning fixation procedure in hook groove.

Furthermore in order to adapt to the fitting limits of multiple thickness, pinning is a plurality of setting close to nail tip 8 hook grooves, therefore is locked Under the action of the axial force of latch hook 14 during the installation process on button 11, successively it is hooked in different hook grooves, and final It rests in hook groove appropriate and completes fastening effect.

In addition the lock 11 of lock 11 can be configured as multilayer hook structure, therefore install in the compression of pinning and lock 11 In, locking can be voluntarily hooked according to the relative position of latch hook 14 and hook groove.

As a preferred embodiment, since the logistics tray is used to be mounted in cargo, at the top of the supporting plate 1 and bottom of bottom frame 2 Planarization requires, therefore the second aperture 5 and third aperture 6 are respectively further from one end of cushion block 3 as counterbore setting；First head of a nail And second the head of a nail 12 be countersunk head setting, and crouch respectively the second aperture 5 and third aperture 6 it is heavy in.To avoid the first nail Cap 9 and second head of a nail 12 are higher by the surface of pallet and bottom frame 2.

According to fig. 2, as a preferred embodiment, first head of a nail 9 of pinning and nail tip 8 are split settings；Nail tip 8 is close to first One end of the head of a nail 9 is coaxially provided with screw hole 15, and first head of a nail 9 is equipped with screw rod 16 close to one end of nail tip 8 is coaxially connected, screw rod 16 with Screw hole 15 cooperates；First head of a nail 9 is equipped with the cross mouth cooperated with screwdriver far from one end of nail tip 8.

The purpose of above-mentioned setting is to solve the problems, such as the dismantling of the logistics tray, due to pinning and latches 11 in the first aperture 4, butt-joint locking is completed in the second aperture 5 and third aperture 6, therefore is difficult to be unlocked the latch hook 14 of lock 11.Thus will First head of a nail 9 of pinning is arranged to out detaching structure, is attached by screw rod 16 and nail tip 8, therefore to the logistics tray In dismantling, first head of a nail 9 is unloaded by screwdriver, after the constraint for lacking first head of a nail 9, lock 11 can be to outside third aperture 6 It extracts, in the withdrawal process of lock 11, latch hook 14 hooks nail tip 8 and takes out of together, to solve the dismantling of the logistics tray Problem.Wherein the head of first head of a nail 9 can be cross mouth, 1-shaped open, interior six square opening, the setting of interior hexagonal mouth.

As a preferred embodiment, the nail tip of pinning 8 are equipped with six square grooves 17 that extend internally along axis, six square grooves 17 with it is interior Hexagon cooperation, for fixing or rotating pinning；Six square grooves, 17 outer diameter, which is less than in the hollow part of lock 11, to pass through.

The purpose of above-mentioned setting be to solve in first head of a nail, 9 disassembly process, nail tip 8 and first head of a nail 9 rotate together and Caused disassembly failure problem specially does not influence to strut the head of latch hook 14 and sets up six square grooves 17 at 8 position of nail tip thus, Furthermore six square groove 17 can be replaced completely by interior hexagonal groove, cross port recess, 1-shaped open groove, concrete shape Definition determined that so-called tool characteristics include the diameter and length of tool bar portion, so as to tool according to common tool feature The hollow part of lock 11 can smoothly be passed through and be engaged with nail tip 8 grooves.

According to Fig. 5, as a preferred embodiment, the upper and lower ends of cushion block 3 be not equipped with respectively with 4 overlapping region of the first aperture The first pit 18 that vertical direction extends；Supporting plate 1 respectively corresponds the first pit 18 equipped with coaxial second dimple 19 with bottom frame 2； 19 diameter of second dimple is slightly less than 18 diameter of the first pit, and one section of second dimple 19 and the formation of the first pit 18 is in The space of "convex" shaped is equipped with the buffer stopper 20 that section assumes a " convex " shape in space；Buffer stopper 20 is cavity setting.

In addition, according to Fig. 6, can also be reduced by way of buffer stopper 20 is arranged to common cylinder body production and processing at This, while being that the first pit 18, second dimple 19 are corresponding with the outer diameter of columned buffer stopper 20.

The purpose of above-mentioned setting is the buffer stopper therein in order to make up set by 11 reply shearing force deficiency of pinning and lock 20 major part positions are embedded in the first pit 18 of cushion block 3, and only expose microcephaly position, so that upper and lower ends are equipped with buffering The cushion block 3 of block 20 realizes mortise lock structure.And the second dimple 19 on supporting plate 1 and attachment beam 21 respectively with 3 upper and lower ends of cushion block The microcephaly of buffer stopper 20 cooperates.Due to the buffer stopper 20 major part and microcephaly side wall respectively with the first pit 18, second dimple 19 side wall tight fit, therefore the lateral clearance between supporting plate 1 and cushion block 3, between bottom frame 2 and cushion block 3 is eliminated, it is cut to play The effect of shear force reinforcement.

The buffer stopper 20 can be solid setting, or hollow setting.Its material can be passed through when solid setting Toughness and elasticity realize shearing force buffering effect；And when hollow setting, when by shear stress, buffer stopper 20 can lead to Cross the buffering that malformation carries out impact force.

According to Fig. 7, as a preferred embodiment, bottom frame 2 is by more 21 structures of attachment beam that transverse and longitudinal is spliced in same level At；The middle part and junction of attachment beam 21 is arranged in cushion block 3.

The purpose of above-mentioned setting is that the logistics tray after preventing load-bearing is in movement to 3 bottom of cushion block progress lateral confinement Cushion block 3 is squeezed in the process bad.And the junction of two adjacent attachment beams 21 and the middle position of single attachment beam 21 with Cushion block 3 is attached, and can preferably play the reinforcing effect of attachment beam 21.

According to Fig. 7, as a preferred embodiment, the surrounding of bottom frame 2 is set in not Chong Die with cushion block 3 and close to cushion block 3 side There is ramp down angle 22.

The purpose of above-mentioned setting is in forklift workability that fork wall is often hit with attachment beam 21, therefore by being somebody's turn to do Ramp down angle 22 realizes that the guidance of fork wall is rented, and preventing fork wall with 21 lateral wall of attachment beam, there is a phenomenon where hard hits to hit.

In addition two perpendicular ribs in the outside of cushion block 3 also are used as the guiding role of forklift wall, therefore equally can be ramp down Angle 22 is arranged.

As a preferred embodiment according to Fig. 8, Fig. 9, Figure 10, supporting plate 1 is surrounded by the first bound edge 23,23 section of the first bound edge It is arranged in horizontal " u "-shaped；2 surrounding of bottom frame corresponds to 22 position of ramp down angle equipped with the second bound edge 24, the second bound edge 24 and attachment beam The fitting setting of 21 lateral walls.

Wherein about 23 two wall of the first bound edge is bonded with 1 upside of supporting plate and downside, and 1 lateral wall of supporting plate and the first bound edge 23 Inner sidewall there are gap, which is used for 23 collision deformation area of the first bound edge, thus when the logistics tray during transportation After external collision, the first bound edge 23 buffers impact force by deformation, so that supporting plate 1 be protected not broken by impact force It is bad.First bound edge 23 is replaceable design, therefore can be by the first bound edge 23 for more renewing after the first bound edge 23 is damaged completely To extend the service life of logistics tray.It can be set simultaneously by the material to the first bound edge 23, to control buffer strength, such as: Stainless steel material, rubber material, review material etc..

In addition the second bound edge 24 prevents attachment beam 21 by forklift for protecting to the ramp down angle 22 of attachment beam 21 The extrusion friction of wall and damage, while metal or the second bound edge 24 of hard rigid material can more smoothly guide forklift wall Effect, so that fork wall is more smoothly inserted into the gap of logistics tray.

Under being equipped at above-mentioned first bound edge 23 with 1 cooperation of supporting plate and at the cooperation of the second bound edge 24 and attachment beam 21 Concave surface, the depth of the small concave surface respectively with the consistency of thickness of corresponding first bound edge 23 and the second bound edge 24, therefore when supporting plate 1 and After attachment beam 21 installs the first bound edge 23 and the second bound edge 24 respectively, the outer surface of the first bound edge 23 and the second bound edge 24 will not It is higher by the surface of supporting plate 1 and attachment beam 21, and makes supporting plate 1 and attachment beam 21 that there is smooth external structure always.

According to Fig. 5, as a preferred embodiment, in order to more efficiently be installed to the first bound edge 23 and the second bound edge 24, Supporting plate 1 and attachment beam 21 are equipped with the punching penetrated through vertically in 24 overlay area of the first bound edge 23 and the second bound edge respectively；The One bound edge 23 and the second bound edge 24 respectively correspond punching be equipped with perforation chain wheel hole, chain wheel hole inner sidewall ring be circumferentially with it is multiple to The canine tooth 26 that center of circle direction extends；Each canine tooth 26 makes chain wheel hole in " rice " font openning shape, therefore the platen hole can pass through line Cutting, laser cutting mode complete to process.

Other first bound edge 23 can carry out widening wide processing in the region for being equipped with platen hole, and in common pooling feature area Narrow side setting is inside done, therefore can greatly reduce Binding Material in process of production.

First bound edge 23 is located in the surrounding of supporting plate 1, at this time in the manufacturing process of production line by the logistics tray first Punching press is carried out to chain wheel center by the formed punch of press, punch diameter therein is equal to or slightly less than chain wheel bore dia, and And punch head is that taper or spherical setting are first contacted with 26 head of canine tooth in chain wheel, and make in the punching course of formed punch Canine tooth 26 is Texturized downwards, and the turnup into the openings of supporting plate 1, each canine tooth 26 with the downlink of formed punch, in chain wheel Turnup amplitude becomes larger, until the tip on 26 head of canine tooth is pierced into the through hole inner sidewall of supporting plate 1, the first bound edge 23 exists in chain wheel 1 surrounding of supporting plate is firmly fixed under the cooperation with through hole of canine tooth 26.Similarly, the second bound edge 24 and attachment beam 21 are equally logical It crosses impact style to be fixed, to eliminate the tedious steps of screw installation, saves the investment of productivity.

According to Figure 11, as a preferred embodiment, when supporting plate 1, cushion block 3, attachment beam 21 are wooden materials, can hold in the palm respectively 1 upside of plate and the bottom side of attachment beam 21 correspond to 3 region of cushion block and carry out the connection of steel nail 27.The steel nail 27 is used for pinning and lock 11 Cooperation carry out reinforcement, to greatly improve the installation strength of the logistics tray.In addition to keep steel nail 27 more firm, Spiral nail can be selected in steel nail 27.

Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, It should be included within the scope of protection of this utility model.

Claims (9)

1. a kind of logistics tray characterized by comprising

Supporting plate (1), the supporting plate (1) are horizontally disposed slab construction；

Bottom frame (2), the bottom frame (2) are horizontally disposed frame structure, and the bottom frame (2) outer profile and the supporting plate (1) outer profile is close；The side of the bottom frame (2) upward is equipped with multiple cushion blocks (3), and the cushion block (3) is cuboid setting, and And the top of the cushion block (3) is contacted with the supporting plate (1) bottom side；

The cushion block (3) is equipped with the first aperture (4) of multiple perforations along the vertical direction, and the supporting plate (1) corresponding described the One aperture (4) is equipped with the second aperture (5) of perforation, and the third that corresponding first aperture (4) of the bottom frame (2) is equipped with perforation is opened Hole (6)；Second aperture (5), the third aperture (6) are identical as the internal diameter of first aperture (4)；

Pinning, the pinning is the wire nail structure comprising nail tip (8) and first head of a nail (9), and the pinning is close to described The lateral wall ring of nail tip (8) one end is circumferentially with hook groove (10)；The nail tip (8) of the pinning penetrates second aperture (5), and to the first aperture (4) direction extend；

It latches (11), the lock (11) is the tubular rivet structure comprising second head of a nail (12) and nail barrel (13), and described Nail barrel (13) is connected with multiple bills towards described lock (11) axis direction in one end far from second head of a nail (12) Latch hook (14)；The latch hook (14) and the nail barrel (13) of the lock (11) penetrate the third aperture (6), and to institute State the extension of the first aperture (4) direction；

Each latch hook (14) of the lock (11) and the hook groove (10) of the pinning cooperate；

First head of a nail (9) and second head of a nail (12) are by the cooperation of the latch hook (14) and the hook groove (10) to institute It states supporting plate (1) and the bottom frame (2) applies pulling force to the cushion block (3) direction.

2. logistics tray according to claim 1, it is characterised in that: second aperture (5) and the third aperture (6) one end of the cushion block (3) is respectively further from as counterbore setting；First head of a nail (9) and second head of a nail (12) are Countersunk head setting, and crouched in the counterbore of second aperture (5) and third aperture (6) respectively.

3. logistics tray according to claim 1, it is characterised in that: first head of a nail (9) of the pinning with it is described Nail tip (8) is split settings；The nail tip (8) is coaxially provided with screw hole (15) close to one end of first head of a nail (9), and described the One end of one head of a nail (9) close the nail tip (8) is coaxially connected to be equipped with screw rod (16), the screw rod (16) and the screw hole (15) Cooperation；First head of a nail (9) is equipped with the cross mouth cooperated with screwdriver far from the one end of the nail tip (8).

4. logistics tray according to claim 1, it is characterised in that: the nail tip (8) portion of the pinning is equipped with along axis Six square grooves (17) that line extends internally, six square groove (17) and allen wrench cooperate, for fixing or rotating the pinning； Six square grooves (17) outer diameter is less than the hollow part internal diameter of the lock (11).

5. logistics tray according to claim 1, it is characterised in that: the upper and lower ends of the cushion block (3) respectively not with First aperture (4) overlapping region is equipped with the first pit (18) that vertical direction extends；The supporting plate (1) and the bottom frame (2) first pit (18) is respectively corresponded equipped with coaxial second dimple (19)；Second dimple (19) diameter is slightly less than First pit (18) diameter, and it is in " convex " that the second dimple (19) and first pit (18), which form a section, The space of font is equipped with the buffer stopper (20) that section assumes a " convex " shape in the space；The buffer stopper (20) is hollow setting.

6. logistics tray according to claim 1, it is characterised in that: bottom frame (2) You Duogen is in same level The attachment beam (21) of transverse and longitudinal splicing is constituted；The cushion block (3) is arranged at the middle part and junction of the attachment beam (21).

7. logistics tray according to claim 6, it is characterised in that: the surrounding of the bottom frame (2), not with the cushion block (3) side of overlapping and close the cushion block (3) is equipped with ramp down angle (22).

8. logistics tray according to claim 7, it is characterised in that: the supporting plate (1) is surrounded by the first bound edge (23), the " U "-shaped setting of the first bound edge (23) section；Bottom frame (2) surrounding corresponds to ramp down angle (22) position and sets Have the second bound edge (24), second bound edge (24) is bonded setting with the attachment beam (21) lateral wall.

9. logistics tray according to claim 8, it is characterised in that: the supporting plate (1) and the attachment beam (21) point The punching penetrated through vertically is equipped with not in first bound edge (23) and second bound edge (24) overlay area；First packet Side (23) and second bound edge (24) respectively correspond the chain wheel hole that punching is equipped with perforation, and the chain wheel hole inner sidewall ring is circumferentially set There are multiple canine teeth (26) extended to center of circle direction；Each canine tooth (26) makes the chain wheel hole be open in " rice " font Shape.