CN219635734U

CN219635734U - Wear-resistant light plastic tray

Info

Publication number: CN219635734U
Application number: CN202320639265.0U
Authority: CN
Inventors: 陈科宇
Original assignee: Zhejiang Daoyuan Industry And Trade Co ltd
Current assignee: Zhejiang Daoyuan Industry And Trade Co ltd
Priority date: 2023-03-28
Filing date: 2023-03-28
Publication date: 2023-09-05
Anticipated expiration: 2033-03-28

Abstract

The utility model relates to the technical field of trays, in particular to a wear-resistant light plastic tray, which comprises a panel and a plurality of foot piers arranged at the bottom of the panel, wherein slots with open ends are formed in the foot piers, the tray also comprises a foot pad assembly, the foot pad assembly comprises a pad body and an inserting connector, and the inserting connector comprises at least 1 clamping part; the slot bottom of the slot comprises a clamping surface; in the assembled state, the plug connector is movably inserted into the jack from the bottom of the foot pier along the vertical direction, and the clamping part is clamped at the upper part of the clamping surface to limit the plug connector from falling off along the vertical direction; the pad body is arranged on the plug connector and positioned at the bottom of the foot pier through the plug connector, wherein the clamping part can be pressed to release the clamping state with the clamping surface; in this scheme, through set up the pad body in the bottom of foot mound, so the tray is when using, is pad body direct ground to avoid the bottom of foot mound and ground contact to cause the problem of great wearing and tearing.

Description

Wear-resistant light plastic tray

Technical Field

The utility model relates to the technical field of trays, in particular to a wear-resistant light plastic tray.

Background

The tray is mainly used for supporting cargo and is matched with a forklift to realize the carrying and moving of the cargo; at present, a common tray mainly comprises a panel and a plurality of foot piers arranged at the bottom of the panel, and goods are placed on the panel, and the panel is supported by the foot piers to a height, so that fork arms of a forklift can be conveniently inserted into the lower part of the panel to fork the tray.

The traditional tray is mainly made of wood or metal, wherein the wood tray is easy to be damaged by worms and mildewed, and the metal tray is heavier, so that the plastic tray formed by blow molding is not easy to be damaged by worms and mildewed, and is lighter than the metal tray, and the plastic tray is widely applied.

For current plastics tray, in order to make each tray pile up in proper order from bottom to top, generally will set up the inside cavity of foot mound of tray and form the slot to set up the foot mound and be big-end-up's taper structure, so when the pile, the foot mound lower part of upper tray can insert in the slot of the foot mound of lower floor's tray, thereby realize the pile between the tray, for example the patent of publication No. CN213169251U discloses a plastics tray, relate to the tray field, it includes the layer board, evenly distributed all around of the lower terminal surface of layer board has a plurality of stabilizer blades (i.e. foretell foot mound), be provided with a plurality of recess (i.e. foretell slot) that supply a plurality of stabilizer blades to embed respectively on the up end of layer board and stabilizer blade.

However, the plastic pallet has drawbacks when in use, the foot piers are required to be supported on the ground when the pallet is in use, and the foot piers are generally made of plastic materials, so that the bottoms of the foot piers are easy to wear greatly when the pallet is used for a long time, and if the foot piers are severely worn, the bottoms of the foot piers are easy to crack, so that the strength of the foot piers is reduced, and the improvement is still needed.

Disclosure of Invention

In order to solve at least one technical problem mentioned in the background art, the utility model aims to provide a wear-resistant light plastic tray.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the wear-resistant light plastic tray comprises a panel, a plurality of foot piers arranged at the bottom of the panel, slots with open ends are formed in the foot piers, the tray further comprises a foot pad assembly, the foot pad assembly comprises a pad body and an inserting connector, and the inserting connector comprises at least 1 clamping part; the slot bottom of the slot comprises a clamping surface, and a jack vertically penetrating is arranged at the position of the slot bottom corresponding to the clamping surface; in the assembled state, the plug connector is movably inserted into the jack from the bottom of the foot pier along the vertical direction, and the clamping part penetrates out of the upper end of the jack and is clamped at the upper part of the clamping surface so as to limit the plug connector from falling off along the vertical direction; the pad body is arranged on the plug connector and positioned at the bottom of the foot pier through the plug connector, wherein the clamping part can be pressed to release the clamping state with the clamping surface.

Compared with the prior art, the scheme has the advantages that:

firstly, through setting up the pad body in the bottom at the foot mound in this scheme, so the tray is when using, and the pad body is directly grounded to avoid the bottom of foot mound and the problem that ground contact caused great wearing and tearing.

Secondly, in this scheme, the pad body is assembled in foot mound bottom through the plug connector with the mode of cartridge joint, and the clamping part of plug connector can be pressed in order to release the joint state with the joint face moreover, so make the pad body to be lifted off from the foot mound, so when the pad body wearing and tearing are serious, can take off the change to the pad body, be unlikely to scrap whole tray.

In addition, the plug connector is vertically movably inserted into the jack from the bottom of the foot pier, and the clamping part penetrates out of the upper end of the jack and is clamped at the upper part of the clamping surface, so that in the use process, the vertical pressure exerted by the tray and the cargoes is basically borne by the foot pier, and the plug connector is not basically stressed in the vertical direction, thereby avoiding the plug connector from being crushed.

Preferably, the plug connector and the pad body are mutually independent components, and the plug connector and the pad body are detachably assembled together.

Preferably, the lower end of the plug connector is provided with an outwardly extending stop part, the pad body is provided with a through hole for the plug connector to vertically pass through, the bottom wall of the pad body is provided with a containing groove for containing the stop part at the position corresponding to the through hole, and the thickness of the stop part is smaller than the vertical depth of the containing groove.

Preferably, the upper part of the plug connector is provided with an elastic spring arm, and the clamping part is arranged on the outer side of the spring arm, wherein the spring arm can be pressed along the radial direction of the plug connector.

Preferably, the plug connector is of a tubular structure with a hollow inside, two deformation grooves are formed in the top of the plug connector in a downward mode, the deformation grooves are arranged side by side, and the elastic arm is formed at the part, located between the two deformation grooves, of the plug connector.

Preferably, the upper region of the side wall of the clamping part, which is remote from the plug-in connector side, forms a guide surface which is arranged obliquely.

Preferably, the slot bottom of the slot extends upwards to form a boss, the top surface of the boss forms the clamping surface, and the jack is arranged in the boss.

Preferably, a plurality of reinforcing ribs are arranged between the peripheral wall of the boss and the peripheral wall of the slot bottom of the slot.

Preferably, the pad is made of a hard metal or a polyethylene plate.

Preferably, the outer peripheral wall of the footstool and the inner peripheral wall of the slot are gradually narrowed from top to bottom, so that the lower part of the footstool can be inserted into the slot.

Additional advantages and effects of the utility model are set forth in part in the detailed description.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a structure in which two trays are stacked;

FIG. 3 is an exploded view of the foot pier and footpad assembly;

FIG. 4 is a cross-sectional view of the foot pier;

fig. 5 is an enlarged view of a portion a in fig. 4;

fig. 6 is a schematic structural view of the plug.

Detailed Description

The technical solutions of the embodiments of the present utility model will be explained and illustrated below with reference to the drawings of the embodiments of the present utility model, but the following embodiments are only preferred embodiments of the present utility model, and not all embodiments. Based on the examples in the implementation manner, other examples obtained by a person skilled in the art without making creative efforts fall within the protection scope of the present utility model.

In the following description, directional or positional relationships such as the terms "inner", "outer", "upper", "lower", "left", "right", etc., are presented for convenience in describing the embodiments and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model.

Referring to fig. 1-6, the present embodiment provides a wear-resistant lightweight plastic pallet, which includes a panel 1 and a plurality of footrests 2 disposed at the bottom of the panel 1; wherein the panel 1 and the foot pier 2 are both made of plastic materials, and can be integrally formed in a blow molding mode; the plastic panel 1 and footrests 2 are lighter in weight than conventional metal or wood panels 1 and footrests 2.

For the number of the footrests 2 to be specifically set according to actual needs, the embodiment shows that 4 footrests 2 are distributed in a 2x2 manner, and of course, 9 footrests 2 may be also distributed in a 3x3 manner, which is not specifically limited herein.

In addition, in order to enable the trays to be vertically stacked on each other, in this embodiment, an open-ended slot 21 is formed inside the footstool 2, and an outer peripheral wall of the footstool 2 and an inner peripheral wall of the slot 21 are gradually narrowed from top to bottom, so that a lower portion of the footstool 2 can be inserted into the slot 21; thus, when stacking the trays, at least the lower part of the footer 2 of the tray positioned at the upper layer can be inserted into the slot 21 of the tray positioned at the lower layer, thus realizing the stacking of the trays at the upper layer and the lower layer, as shown in the state of fig. 2.

The tray further comprises a foot pad assembly, the foot pad assembly comprises a pad body 3 and an inserting piece 4, the pad body 3 is mainly used for being installed at the bottom of the foot pier 2 to replace the bottom of the foot pier 2 to be in contact with the ground, and therefore the problem that the bottom of the foot pier 2 is in contact with the ground to cause large abrasion is avoided. The pad 3 may be made of a hard metal material, such as iron or steel, or may be made of a conventional polyethylene plate.

The plug-in connector 4 comprises at least 1 catch 41, the embodiment is shown in particular in the case of two catches 41, which are located on opposite sides of the plug-in connector 4.

As shown in fig. 4 and fig. 5, the bottom of the slot 21 includes a clamping surface, and a jack 221 vertically penetrating the slot 21 is provided at a position corresponding to the clamping surface; under the assembled state, the plug connector 4 is movably inserted into the jack 221 along the vertical direction from the bottom of the foot pier 2, and the clamping part 41 penetrates out from the upper end of the jack 221 and is clamped on the upper part of the clamping surface to limit the plug connector 4 from falling off along the vertical direction, so that the matching of the clamping part 41 and the clamping surface only realizes the lower limit (namely, the clamping part 41 cannot limit the plug connector 4 to move upwards) on the plug connector 4, and the upper limit is not performed, so that the vertical pressure exerted by the tray and the cargoes is basically borne by the foot pier 2 in the use process, and the plug connector 4 is not basically stressed in the vertical direction, thereby avoiding the plug connector 4 from being crushed.

The pad body 3 is mounted on the plug connector 4 and is positioned at the bottom of the foot pier 2 through the plug connector 4, wherein the clamping part 41 can be pressed to release the clamping state with the clamping surface; therefore, the pad body 3 is assembled at the bottom of the foot pier 2 in a plug-in clamping manner through the plug-in connector 4, and the clamping part 41 of the plug-in connector 4 can be pressed to release the clamping state with the clamping surface, so that the pad body 3 can be detached from the foot pier 2, when the pad body 3 is severely worn, the clamping part 41 can be pressed to release the clamping state, and then the pad body 3 is taken down and replaced, so that the whole tray is not scrapped.

The pad 3 may be directly fixed at the lower end of the plug 4, so that the pad 3 and the plug 4 are integrated, and the plug 4 can be positioned at the bottom of the footstool 2 by the plug 4, but the plug 4 is also replaced together when the pad 3 needs to be replaced; thus, a preferred implementation is provided in this example:

as shown in fig. 3, the plug 4 and the pad 3 are independent components, and the plug 4 and the pad 3 are detachably assembled together, so that when one of the plug 4 and the pad 3 is damaged, only the damaged person needs to be replaced. The plug 4 may be of metal or plastic.

The concrete assembly mode of the plug connector 4 and the cushion body 3 is as follows: as shown in fig. 3 and 4, the lower end of the plug 4 has a stop portion 43 extending outwards, the pad 3 is provided with a through hole 31 through which the plug 4 vertically passes, the bottom wall of the pad 3 is provided with a receiving groove 32 corresponding to the through hole 31, the thickness of the stop portion 43 is smaller than the vertical depth of the receiving groove 32, the stop portion 43 can abut against the upper wall of the receiving groove 32 in the assembled state, at this time, the clip portion 41 is blocked on the blocking surface so that the plug 4 cannot move downwards, and the pad 3 is positioned between the blocking portion and the bottom wall of the foot pier 2 under the blocking of the stop portion 43.

The thickness of the stop portion 43 is made smaller than the vertical depth of the accommodating groove 32, so that the lower wall of the stop portion 43 does not exceed the bottom of the accommodating groove 32, and thus the stop portion 43 does not contact the ground when the pad 3 is placed on the ground, and abrasion of the stop portion 43 is reduced.

In addition, in order to reduce the weight of the plug 4, in this embodiment, as shown in fig. 6, the plug 4 has a tubular structure with a hollow interior, preferably a square tube structure, and correspondingly, as shown in fig. 3, the cross sections of the through holes 31 and the insertion holes 221 are the same as those of the square tube, so that when the plug 4 is inserted into the through holes 31 and the insertion holes 221, the plug 4 cannot rotate circumferentially under the limitation of the insertion holes 221, and the pad 3 is inserted on the plug 4 through the through holes 31, and on the premise that the plug 4 cannot rotate circumferentially, the pad 3 cannot rotate circumferentially, so as to prevent the pad 3 from rotating circumferentially at the bottom of the foot pier 2.

The clip 41 is specifically mounted in such a manner that, as shown in fig. 5 and 6, the elastic spring arm 44 is provided at the upper portion of the connector 4, and the clip 41 is provided at the outer side 44 of the spring arm, wherein the spring arm 44 can be pressed in the radial direction of the connector 4.

Specifically, as shown in fig. 6, two deformation grooves 42 are formed in the top of the plug 4 in a downward direction, and the spring arm 44 is formed at a portion of the plug 4 between the two deformation grooves 42.

When the pad body 3 is assembled, the tray can be inverted, the foot pier 2 is upwards, then the pad body 3 is inserted into the plug connector 4, then the plug connector 4 is inserted downwards along the jack 221, the clamping portion 41 is extruded by the wall of the jack 221 when being inserted into the jack 221, the elastic arm 44 can be bent and deformed inwards in radial direction, after the clamping portion 41 extends out of the jack 221, the elastic arm 44 is reset outwards under the self elasticity, the clamping portion 41 can be clamped on the clamping surface, and at the moment, the pad body 3 is hooked on the bottom of the foot pier 2 under the limit of the stop portion 43 at the lower portion of the plug connector 4, so that the installation is completed.

In order to guide the card portion 41 into the insertion hole 221, in the present embodiment, a guide surface 411 is formed obliquely to an upper region of a side wall of the card portion 41 on a side away from the plug 4.

For the formation of the clamping surface, as shown in fig. 4, the bottom of the slot 21 extends upward to form a boss 22, the top surface of the boss 22 forms the clamping surface, the insertion hole 221 is provided in the boss 22, and in order to strengthen the bottom of the footstool 2, in this embodiment, a plurality of reinforcing ribs 23 are provided between the peripheral wall of the boss 22 and the peripheral wall of the slot bottom of the slot 21.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims

1. The wear-resistant light plastic tray comprises a panel and a plurality of foot piers arranged at the bottom of the panel, wherein an open-ended slot is formed in each foot pier, and the wear-resistant light plastic tray is characterized by further comprising a foot pad assembly, wherein the foot pad assembly comprises a pad body and an inserting connector, and the inserting connector comprises at least 1 clamping part; the slot bottom of the slot comprises a clamping surface, and a jack vertically penetrating is arranged at the position of the slot bottom corresponding to the clamping surface; in the assembled state, the plug connector is movably inserted into the jack from the bottom of the foot pier along the vertical direction, and the clamping part penetrates out of the upper end of the jack and is clamped at the upper part of the clamping surface so as to limit the plug connector from falling off along the vertical direction; the pad body is arranged on the plug connector and positioned at the bottom of the foot pier through the plug connector, wherein the clamping part can be pressed to release the clamping state with the clamping surface.

2. The wear resistant lightweight plastic pallet as claimed in claim 1, wherein the plug and the mat are separate components and the plug and mat are removably assembled together.

3. The wear-resistant lightweight plastic pallet according to claim 2, wherein the lower end of the plug connector is provided with an outwardly extending stop portion, the pad body is provided with a through hole for the plug connector to vertically pass through, the bottom wall of the pad body is provided with a containing groove for containing the stop portion at a position corresponding to the through hole, and the thickness of the stop portion is smaller than the vertical depth of the containing groove.

4. The wear-resistant lightweight plastic pallet according to claim 1, wherein the upper part of the plug-in unit is provided with elastic spring arms, and the clamping part is provided on the outer side of the spring arms, wherein the spring arms can be pressed in the radial direction of the plug-in unit.

5. The wear-resistant lightweight plastic pallet according to claim 4, wherein the plug is of a tubular structure with a hollow interior, two deformation grooves are provided in the top of the plug in a downward direction, and the spring arms are formed by the portions of the plug in the positions between the two deformation grooves.

6. A lightweight wear resistant plastic pallet as claimed in claim 4 or 5, wherein said clip portion forms a sloped guide surface in an upper region of the side wall distal from the plug.

7. The wear-resistant lightweight plastic pallet as claimed in claim 1, wherein the slot bottom of the slot extends upwardly to form a boss, the top surface of the boss forming the snap-fit surface, the receptacle being provided in the boss.

8. The wear-resistant lightweight plastic pallet as claimed in claim 7, wherein a plurality of reinforcing ribs are provided between the outer peripheral wall of the boss and the peripheral wall of the slot bottom of the slot.

9. The wear-resistant lightweight plastic pallet as claimed in claim 1, wherein the pad is a hard metal or a polyethylene plate.

10. The wear-resistant lightweight plastic pallet as claimed in claim 1, wherein the outer peripheral wall of the footstool and the inner peripheral wall of the socket are each of a gradually narrowing structure from top to bottom so that the lower portion of the footstool can be inserted into the socket.