CN219545363U

CN219545363U - Adjustable tray

Info

Publication number: CN219545363U
Application number: CN202320355192.2U
Authority: CN
Inventors: 周韶宁; 张砚冰; 张芒粒; 丁聪; 诸伊娜
Original assignee: Zhejiang Baishi Technology Co Ltd
Current assignee: Zhejiang Baishi Technology Co Ltd
Priority date: 2023-03-01
Filing date: 2023-03-01
Publication date: 2023-08-18
Anticipated expiration: 2033-03-01

Abstract

The utility model relates to the technical field related to logistics trays, in particular to an adjustable tray which comprises a tray body and an extension part slidably arranged in the tray body, wherein the extension part comprises a first extension plate and a second extension plate, the top surface of the first extension plate is arranged in an upward inclined manner from the inner side to the outer side of the tray body, and the second extension plate is slidably arranged on the top surface of the first extension plate. According to the utility model, the purpose of increasing the service area of the tray can be achieved by extending the first extending plate and the second extending plate, the second extending plate slides on the top surface of the inclined first extending plate, so that the top surface of the second extending plate is continuously lifted in the sliding process of the second extending plate until the top surface of the second extending plate is flush with the top surface of the tray, the problem that the height difference does not exist between the top surface of the extending part and the top surface of the tray is solved, and the purpose that the adjusted first extending plate and second extending plate can be orderly fixed is achieved through the limiting piece.

Description

Adjustable tray

Technical Field

The utility model relates to the technical field related to logistics trays, in particular to an adjustable tray.

Background

The pallet is a horizontal placement platform for goods and products which are used as unit loads in the processes of packaging, stacking, carrying and transporting, and is widely applied to the fields of production, transportation, storage and the like.

The prior patent with the publication number of CN214002403U discloses that an extending plate is movably arranged in an interlayer of a tray to achieve the aim of increasing the size of the tray when the size of the tray needs to be increased, and the purpose of better adapting to the condition of larger goods with the specification is achieved.

Disclosure of Invention

In view of this, the present utility model aims to solve the problem that the existing pallet increases the pallet area by stretching the extension plate, which results in a height difference between the top surface of the pallet and the top surface of the extension plate, which easily causes the goods to incline, and the like, which affects the transportation of the goods.

In order to solve the technical problems, the technical scheme of the utility model is as follows:

the utility model provides an adjustable tray, includes the tray body and slides and locates extension in the tray body, the extension includes first extension board and second extension board, the top surface of first extension board is the slope form setting that makes progress by the inboard of tray body to the outside, just the second extension board slides and locates on the top surface of first extension board, the top surface of second extension board is the horizontality, first extension board is kept away from one side bottom of tray body is equipped with and is used for supporting the supporting shoe of first extension board, the bottom of supporting shoe with the bottom parallel and level of tray body, this internal restriction of still being equipped with of tray is used for restricting first extension board to the gliding locating part in tray body outside.

Compared with the prior art, the utility model has the advantages that: the purpose of increase tray usable floor area can be reached through stretching out of first extension board and second extension board, slide on the top surface of first extension board of slope through the second extension board and reach the top surface that makes the second extension board at gliding in-process, constantly raise the top surface of second extension board, until the top surface of second extension board and the top surface parallel and level of tray, and then reached the problem that makes extension top surface that stretches out and tray top surface do not have the difference in height, guaranteed through the locating part that first extension board after adjusting and second extension board can orderly fixed purpose.

Preferably, the tray body is internally provided with a containing groove for containing the extension part, the limiting piece comprises a first threaded hole which is arranged in the top surface of the tray body, a second threaded hole is arranged in the first extension plate, the diameter of the first threaded hole is the same as that of the second threaded hole, and the limiting piece generates two states through the sliding of the first extension plate; under the first state, the first extension board is completely accommodated in the accommodating groove, at the moment, the first threaded hole is not communicated with the second threaded hole, under the second state, the first extension board slides out of the accommodating groove, and the top surface of the second extension board is flush with the top surface of the tray body, at the moment, the first threaded hole is communicated with the second threaded hole.

Preferably, a first baffle for preventing the second extending plate from sliding downwards for an excessive distance is arranged on one side of the first extending plate, which is close to the accommodating groove, a second baffle is arranged on one side of the second extending plate, which is far away from the first baffle, and the second baffle is arranged vertically.

Preferably, the second threaded hole is formed in the first baffle, and the top surface of the first baffle is slidably arranged on the top wall of the accommodating groove.

Preferably, the first baffle is integrally provided with the first extension plate.

Preferably, a pull groove for facilitating the first extension plate to pull is formed in one side, away from the first baffle, of the first extension plate, and a through groove corresponding to the pull groove in position is formed in the second baffle.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

FIG. 2 is a schematic diagram of the structure of A-A in FIG. 1.

Fig. 3 is a schematic diagram of the operating state of fig. 2.

Fig. 4 is a schematic structural view of the extended portion of the present utility model after being unfolded.

Fig. 5 is a schematic diagram of the structure of B-B in fig. 4.

Reference numerals: 1. a tray body; 11. a receiving groove; 12. A first threaded hole;

2. a first extension plate; 21. a second baffle; 211. a through groove; 22. drawing a groove; 23. a second extension plate; 24. a first baffle; 241. a second threaded hole; 25. and a supporting block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

This embodiment provides an adjustable tray, mainly used solves current tray and can cause the top surface of tray and the top surface of extension board to have a difference in height after increasing the tray area through tensile extension board, leads to the goods to take place the problem that influences the goods transportation such as slope easily.

Referring to fig. 1 and 2, the tray is a horizontal placement platform for goods and products as unit loads in packaging, stacking, carrying and transporting, and is widely applied in the fields of production, transportation, storage and the like, and when the size of the goods is too large or the goods to be transported are large in actual use, the tray needs to be expanded when the usable area of the front tray cannot meet the requirement, and most of the expansion means is that a stretchable extension plate is arranged in the tray, the extension plate is pulled out and fixed to achieve the purpose of expansion, but the expansion in such a way can generate a height difference between the top surface of the pulled extension plate and the top surface of the original tray, and the height difference can influence the stability of the goods in placing, so that the goods are easy to topple, and in order to solve the problems, in the embodiment, the tray convenient to detach comprises a tray body 1 and an extension part slidably arranged in the tray body 1, the extension part comprises a first extension plate 2 and a second extension plate 23, the extension plate 23 is arranged on the top surface of the first extension plate 23, and the extension plate 23 is arranged on the top surface of the first extension plate 23 and is inclined upwards and is in a horizontal shape; the purpose of carrying out the dilatation to the tray can be reached through pulling out extension from tray body 1 in, specifically, pull out first extension board 2, second extension board 23 is along with first extension board 2 roll-off this moment, until first extension board 2 pulls out completely, promote second extension board 23 upwards along first extension board 2 this moment, second extension board 23 upwards slides along the top surface that first extension board 2 inclines this moment, simultaneously, the top surface of second extension board 23 begins constantly to rise, until the top surface of extension board and the top surface parallel and level of tray body 1, the problem that can produce the difference in height with tray body 1 after having reached the elimination extension board and pulled out this moment.

It should be noted that, since the first extension board 2 needs to be pulled out after the size of the goods exceeds the tray body 1, that means, when the gravity center of the goods is still in the tray body 1, the first extension board 2 does not need to be pulled out at this time, when the gravity center of the goods is on the second extension board 23 after the first extension board 2 is pulled out, in order to ensure that the whole tray does not incline, in this embodiment, a supporting block 25 for supporting the first extension board 2 is arranged at the bottom of one side of the first extension board 2 away from the tray body 1, and the bottom of the supporting block 25 is level with the bottom of the tray body 1; the setting through supporting shoe 25 can guarantee to carry out a support to whole extension bottom, and simultaneously can guarantee that whole tray body is in the state that the level was placed.

Referring to fig. 3, it should be noted that, in the process of pulling out the first extension board 2 and the second extension board 23, since the first extension board 2 and the second extension board 23 are accommodated in the tray body 1 in the initial state, the second extension board 23 cannot slide on the first extension board 2, and only the first extension board 2 is pulled out to slide the second extension board 23, and when the second extension board 23 slides to the top surface flush with the top surface of the tray body 1, the extension part needs to be fixed and limited at this time, so as to further ensure the placement of the subsequent goods.

It should be further noted that, in the above description, the top surface of the first extension plate 2 is disposed in an upward inclined manner from the inner side to the outer side of the tray body 1, specifically, the lowest position of the first extension plate 2 is located at the inner side of the accommodating groove 11, the highest position of the second extension plate 2 is located at the outer side of the accommodating groove 11, and the inner side of the tray body 1 refers to the inner side of the accommodating groove 11, and the outer side is the same.

In addition, in order to ensure that the tray is more convenient under the condition that the tray body 1 does not need to be expanded, the tray body 1 is internally provided with a containing groove 11 for containing the extension part, and the containing groove 11 is connected with the first extension plate 2 in a guide rail mode, so that the limit of the first extension plate 2 is ensured, and the problem of over-travel of the first extension plate 2 can be prevented.

It should be noted that the specific way of limiting the extension part is as follows: a limiting piece for limiting the first extension plate 2 to slide to the outer side of the tray body 1 is further arranged in the tray body 1; the first extension plate 2 can be fixed and limited through the limiting piece, the first extension plate 2 is guaranteed not to slide to the outer side of the tray, the limiting piece can not guarantee limiting of the second extension plate 23 when limiting the first extension plate 2, in order to enable the second extension plate 23 to be limited, when the top surface of the second extension plate 23 slides to be flush with the top surface of the tray body 1, the first extension plate 2 is pushed inwards at the moment, and the first extension plate 2 is pushed inwards to retract along the sliding direction until one end surface of the second extension plate 23 abuts against one side surface of the tray body 1, at the moment, the limiting piece starts limiting, and after the first extension plate 2 is limited, the second extension plate 23 is limited through the side surface of the tray body 1.

The sliding surfaces between the first extension plate 2 and the second extension plate 23 are arranged by the guide rails, so that the surfaces of the first extension plate 2 and the second extension plate 23, which are attached to each other, are not separated, and the problem that the extension portion is inclined after capacity expansion is not generated is also ensured.

It should also be noted that the specific structure of the limiting piece is as follows: the limiting piece comprises a first threaded hole 12 formed in the top surface of the tray body 1, a second threaded hole 241 is formed in the first extension plate 2, the diameter length of the first threaded hole 12 is the same as that of the second threaded hole 241, and the limiting piece generates two states through the sliding of the first extension plate 2; in the first state, the first extension plate 2 is completely accommodated in the accommodating groove 11, at this time, the first threaded hole 12 is not communicated with the second threaded hole 241, in the second state, the first extension plate 2 slides out of the accommodating groove 11, and the top surface of the second extension plate 23 is flush with the top surface of the tray body 1, at this time, the first threaded hole 12 is communicated with the second threaded hole 241; when the extending part is required to be limited, the first threaded hole 12 and the second threaded hole 241 are communicated, and the bolts are screwed into the first threaded hole 12 and the second threaded hole 241 at this time, so that the purpose of fixing and limiting the first extending plate 2 can be achieved.

As shown in fig. 1 to 5, since the contact surfaces of the second extension plate 23 and the first extension plate 2 are inclined, in order to prevent the second extension plate 23 from being over-moved, a first baffle 24 for preventing the second extension plate 23 from sliding downward over-moved is provided on a side of the first extension plate 2 adjacent to the receiving groove 11, a second baffle 21 is provided on a side of the second extension plate 23 remote from the first baffle 24, and the second baffle 21 is vertically provided; two effects can be achieved by the arrangement of the first baffle 24 and the second baffle 21, first, the outer side surface of the first baffle 24 can be protected, and second, the first extension plate 2 and the second extension plate 23 can be protected from over-travel.

It should be noted that, the second threaded hole 241 in the above is disposed in the first baffle 24, and when the top surface of the second extension plate 23 is flush with the top surface of the tray body 1, the second threaded hole 241 and the first threaded hole 12 are communicated and correspond to each other, and the second extension plate 23 can be firmly placed by screwing the bolt at this time.

In addition, in order to ensure that the first extension board 2 does not incline in the accommodating groove 11, the top surface of the first baffle 24 is attached to the top wall of the accommodating groove 11, and at the same time, in order to ensure the strength of the first baffle 24, the first baffle 24 and the first extension board 2 are integrally processed and arranged.

Referring to fig. 1 and 5, since the second baffle 21 is disposed to block the outer side surface of the first extension plate 2, in order to ensure that the first extension plate 2 can be effectively pulled out or pushed in, a pull groove 22 for a human hand to extend in is provided in the first baffle 24, and simultaneously, a through groove 211 corresponding to the pull groove 22 is provided on the corresponding second baffle 21, so that the human hand can smoothly extend in.

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 utility model provides an adjustable tray, includes tray body (1) and slip locate extension in tray body (1), its characterized in that, extension includes first extension board (2) and second extension board (23), the top surface of first extension board (2) is the slope form setting that makes progress by the inboard of tray body (1), just second extension board (23) slip is located on the top surface of first extension board (2), the top surface of second extension board (23) is the horizontality, first extension board (2) keep away from one side bottom of tray body (1) is equipped with and is used for supporting shoe (25) of first extension board (2), the bottom of supporting shoe (25) with the bottom parallel and level of tray body (1), still be equipped with in tray body (1) and be used for the restriction first extension board (2) to the gliding locating part in the tray body (1) outside.

2. The adjustable tray according to claim 1, wherein the tray body (1) is provided with a containing groove (11) for containing the extension part, the limiting part comprises a first threaded hole (12) formed in the top surface of the tray body (1), a second threaded hole (241) is formed in the first extension plate (2), the diameter length of the first threaded hole (12) is the same as that of the second threaded hole (241), and the limiting part generates two states through sliding of the first extension plate (2); under the first state, first extension board (2) is completely contained in holding groove (11), and first screw hole (12) and second screw hole (241) do not communicate this moment, under the second state, first extension board (2) roll-off holding groove (11), and the top surface of second extension board (23) and the top surface parallel and level of tray body (1), first screw hole (12) and second screw hole (241) intercommunication this moment.

3. An adjustable tray according to claim 2, wherein a side of the first extension plate (2) adjacent to the receiving groove (11) is provided with a first baffle (24) for preventing the second extension plate (23) from sliding downwards for an excessive distance, a side of the second extension plate (23) away from the first baffle (24) is provided with a second baffle (21), and the second baffle (21) is arranged vertically.

4. An adjustable tray according to claim 3, wherein the second threaded hole (241) is provided in the first baffle (24).

5. An adjustable tray according to claim 3, characterized in that the first baffle (24) is provided integrally with the first extension plate (2).

6. An adjustable tray according to claim 3, wherein a pull groove (22) for facilitating the pulling of the first extension plate (2) is provided on a side of the first extension plate (2) away from the first baffle (24), and a through groove (211) corresponding to the position of the pull groove (22) is provided in the second baffle (21).