CN114379902A

CN114379902A - Multifunctional plastic tray

Info

Publication number: CN114379902A
Application number: CN202210100516.8A
Authority: CN
Inventors: 许浩俊
Original assignee: Chongqing Jialile Packaging Co ltd
Current assignee: Chongqing Jialile Packaging Co ltd
Priority date: 2022-01-27
Filing date: 2022-01-27
Publication date: 2022-04-22
Anticipated expiration: 2042-01-27
Also published as: CN114379902B

Abstract

The invention belongs to the technical field of article loading and transportation, and discloses a multifunctional plastic tray which comprises a body, support legs arranged at the bottom of the body and a positioning groove arranged at the top of the body, wherein the body is also provided with a limiting groove communicated with the positioning groove; the body is internally provided with a cavity, the upper part of the cavity is in an arc shape which is bent downwards, two ends of the cavity are communicated with the outside, a blocking lattice is connected in the cavity in a sliding way, two ends of the blocking lattice are provided with blocking strips, and the body is also provided with a clamping groove which can be matched with the blocking strips; still be equipped with the fixed slot on the lateral wall of body, the threaded connection has the dead lever that can insert the fixed slot on keeping off the check, and the both ends of dead lever all are equipped with the fixture block. The plastic tray solves the problems that in the prior art, the plastic tray is fixed through the matching of the support legs and the positioning grooves, and is easy to topple under the action of external force, so that the transportation of goods is influenced.

Description

Multifunctional plastic tray

Technical Field

The invention belongs to the technical field of article loading and transportation, and particularly relates to a multifunctional plastic tray.

Background

The plastic tray is a logistics unit matched with logistics equipment such as a forklift, a goods shelf and the like, is mainly used for storing, loading and carrying goods, and is one of necessary logistics equipment in modern logistics storage. The plastic tray has the characteristics of better corrosion resistance, moisture resistance, rust resistance, moth-eating resistance, no mildew and the like, and is widely used in the food and medicine industries. And the plastic tray also has higher bearing performance and longer service life, and is widely used in the fields of chemical industry, light textile industry, manufacturing industry and the like.

Present plastic tray usually includes a body and sets up four stabilizer blades in the body bottom, and the top of body is equipped with four constant head tanks with four stabilizer blade complex respectively. When the plastic trays are used for carrying out loading and transportation of articles, the articles are placed on the body, and the plastic trays are overlapped, so that the support legs on the upper plastic trays are inserted into the positioning grooves of the lower plastic trays, and the stability among the plastic trays is realized. However, in this way, the plastic trays are not fixed, so that the plastic trays are prone to toppling when being subjected to external force, and the transportation of goods is affected.

Disclosure of Invention

The invention aims to provide a multifunctional plastic tray, which solves the problems that in the prior art, the plastic tray is fixed through the matching of supporting legs and positioning grooves, and is easy to topple under the action of external force, so that the transportation of goods is influenced.

In order to achieve the purpose, the invention provides the following technical scheme that the multifunctional plastic tray comprises a body and support legs arranged at the bottom of the body, wherein the top of the body is provided with a positioning groove matched with the support legs, the body is also provided with a limiting groove communicated with the positioning groove, the side walls of the support legs are provided with sliding grooves, the side walls of the support legs are slidably connected with limiting blocks capable of sliding into the limiting grooves in a sliding manner, and springs are arranged between the limiting blocks and the limiting grooves;

the body is internally provided with a cavity, the upper part of the cavity is in an arc shape which is bent downwards, two ends of the cavity are communicated with the outside, a blocking lattice is connected in the cavity in a sliding way, two ends of the blocking lattice are provided with blocking strips, and the body is also provided with a clamping groove which can be matched with the blocking strips; still be equipped with the fixed slot on the lateral wall of body, the threaded connection has the dead lever that can insert the fixed slot on keeping off the check, and the both ends of dead lever all are equipped with the fixture block.

Among the above-mentioned technical scheme, when carrying out the goods loading transportation, insert the constant head tank with the stabilizer blade in, the spacing inslot is slided into to the rethread stopper, can realize fixing between two trays to under the effect of spring, can support the stopper tightly at the spacing inslot, realize the stable fixed between two trays, reduce the tray and receive external force and take place the probability of empting.

And through setting up the cavity, when the transportation needs fresh-keeping goods, can realize fresh-keeping through throwing into matters such as ice-cube in the cavity. And the upper portion of cavity is the arc of downwarping, can play better supporting role, improves the intensity at body top.

And set up and keep off the check, will keep off check roll-off cavity to at the draw-in groove internal rotation, make to keep off the check and make progress, insert the fixed link in the fixed slot again, and rotate the fixed link, make the fixture block chucking in the fixed slot, just can utilize to keep off the both sides of check to the body and block, reduce the probability that the object dropped from the body side.

The multi-functional plastics tray that above-mentioned technical scheme provided can realize the stable connection between the tray, can be applicable to the fresh-keeping goods of needs simultaneously, can also restrict the goods, reduces the probability that the freight dropped on the way.

In a preferred embodiment of the invention, the bottom of the support leg is provided with a vertical mounting groove, the mounting groove is rotationally connected with a rotating shaft which is transversely arranged, the bottom end of the rotating shaft is fixed with a bar-shaped magnet, and one end of the limiting block which is positioned in the sliding groove is fixed with a magnet block; the rotary part drives the rotating shaft to rotate.

In a preferred embodiment of the present invention, the rotating member includes a driving rod fixed to the bottom of the positioning groove and a first rack fixed to the driving rod, both the driving rod and the first rack are inserted into the mounting groove, and a first gear engageable with the first rack is fixed to the rotating shaft.

In a preferred embodiment of the invention, two limiting blocks and two limiting grooves are respectively arranged and are respectively positioned at two sides of the supporting leg, the limiting blocks are respectively provided with a magnet block, and the magnetic poles of the two magnet blocks are opposite.

In a preferred embodiment of the invention, the body is provided with a stop on the side wall of the cavity not open.

In another preferred embodiment of the present invention, a first one-way bearing is disposed between the first gear and the rotating shaft, a moving rod capable of being inserted into the mounting groove is further connected to the support leg through a thread, a second rack is rotatably connected to one end of the moving rod located in the mounting groove, and the second rack is slidably connected to the mounting groove; a second gear meshed with the second rack is coaxially arranged on the rotating shaft, and a second one-way bearing is arranged between the second gear and the rotating shaft.

In another preferred embodiment of the present invention, the body is further provided with a water outlet hole communicated with the cavity, and a sealing plug is arranged in the water outlet hole.

In another preferred embodiment of the invention, the floor of the cavity is curved and the intrados faces upwards.

In another preferred embodiment of the invention, the bottom of the body is provided with a plurality of parallel reinforcing ribs.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a longitudinal sectional view of an embodiment of the present application.

Fig. 2 is an enlarged view of a portion a in fig. 1.

Reference numerals in the drawings of the specification include: body 1, stabilizer blade 2, constant head tank 3, spacing groove 4, spout 5, stopper 6, mounting groove 7, pivot 8, bar magnet 9, actuating lever 10, first rack 11, carriage release lever 12, second rack 13, second gear 14, cavity 15, apopore 16, sealing plug 17, keep off check 18, fender strip 19, fixed slot 20, dead lever 21, fixture block 22, dog 23, strengthening rib strip 24.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "vertical", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, unless otherwise specified and limited, it is to be noted that the terms "mounted," "connected," and "connected" are to be interpreted broadly, and may be, for example, a mechanical connection or an electrical connection, a communication between two elements, a direct connection, or an indirect connection via an intermediate medium, and specific meanings of the terms may be understood by those skilled in the art according to specific situations.

A multifunctional plastic tray is disclosed, the embodiment is basically as shown in figure 1, and comprises a body 1 and four support legs 2, wherein the four support legs 2 are arranged at four top corners at the bottom of the body 1 respectively. The upper surface of body 1 is provided with four constant head tanks 3 with four stabilizer blade 2 complex respectively, and the both sides that lie in constant head tank 3 on body 1 all are provided with spacing groove 4.

The bottom of stabilizer blade 2 is provided with two spouts 5 that can be relative with spacing groove 4, and lateral sliding connection has stopper 6 in spout 5, is provided with the spring between stopper 6 and the spout 5, and the extension spring is chooseed for use to the spring in this embodiment, and concrete model selects according to actual demand. After stabilizer blade 2 was located constant head tank 3, spacing groove 4 aligns with spout 5 to stopper 6 can slide in spacing groove 4, realizes fixing between two trays.

Combine fig. 2 to show, the bottom of stabilizer blade 2 is equipped with

vertical mounting groove

7, and 7 internal rotations in mounting groove are connected with pivot 8, and pivot 8 transversely sets up, is fixed with bar magnet 9 in the pivot 8, all is fixed with the magnet piece on the stopper 6, and the magnetic pole of two magnet pieces on each stabilizer blade 2 is opposite, and bar magnet 9 can align with the magnet piece.

The positioning device further comprises a rotating part for driving the rotating shaft 8 to rotate, the rotating part comprises a driving rod 10 fixed at the bottom of the positioning groove 3 and a first rack 11 fixed at the top of the driving rod 10, and the first rack 11 and the driving rod 10 can be inserted into the mounting groove 7. A first gear which can be meshed with the first rack 11 is coaxially arranged on the rotating shaft 8, and a first one-way bearing is arranged between the first gear and the rotating shaft 8. After the first rack 11 is inserted into the mounting groove 7, the first rack is meshed with the first gear, and the first gear is driven to rotate along with the first rack 11 entering the mounting groove 7, so that the rotating shaft 8 is driven to rotate; when the rotating shaft 8 rotates reversely, the first gear cannot rotate due to the arrangement of the first one-way bearing.

Still threaded connection has carriage release lever 12 on the stabilizer blade 2, and carriage release lever 12 is perpendicular with pivot 8, and carriage release lever 12 can insert in mounting groove 7, and the one end that carriage release lever 12 is located mounting groove 7 rotates and is connected with second rack 13, and second rack 13 sliding connection is in mounting groove 7, still is provided with the second gear 14 with second rack 13 meshing on the pivot 8, is provided with the one-way bearing of second between second rack 13 and the pivot 8. The movable rod 12 is rotated, so that the movable rod 12 enters the mounting groove 7, the second rack 13 is driven to move, and the first gear drives the rotating shaft 8 to rotate reversely; when the first gear drives the rotating shaft 8 to rotate, the second gear 14 cannot rotate under the action of the second one-way bearing.

A cavity 15 with the left side and the right side communicated with the outside is arranged in the body 1, the upper part and the lower part of the cavity 15 are both arc-shaped, and the inner arc surfaces of the upper part and the lower part of the cavity 15 are oppositely arranged; the body 1 is provided with a water outlet 16 communicated with the cavity 15, and a sealing plug 17 is arranged in the water outlet 16. Transverse sliding connection has two to keep off check 18 in the cavity 15, and keeps off check 18 and want both sides all to be provided with blend stop 19 around the one end that is close to, the left and right sides of body 1 all be equipped with blend stop 19 complex draw-in grooves, after keeping off the outside roll-off of check 18, blend stop 19 can be located the draw-in groove to can realize keeping off the rotation of check 18.

The body 1 is provided with a fixing groove 20 below the opening end of the cavity 15, the fixing groove 20 is T-shaped, the blocking grid 18 is further connected with a fixing rod 21 through threads, the fixing rod 21 can be inserted into the fixing groove 20, and clamping blocks 22 are fixed at two ends of the fixing rod 21. After the fixing rod 21 is inserted into the fixing groove 20, the fixing rod 21 is rotated, and the blocking grid 18 can be fixed by the matching of the fixture block 22 and the fixing groove 20.

The front side wall and the rear side wall of the body 1 are respectively provided with a stop block 23, and the height of the stop blocks 23 is lower than that of the support legs 2. The bottom surface of body 1 is provided with many parallel arrangement's strengthening rib strip 24, can form the cell body between the adjacent strengthening rib strip 24, makes things convenient for fork truck to insert, and then the transportation of being convenient for.

The specific implementation process is as follows:

when the transportation of goods need be carried out, place the goods at the upper surface of body 1, overlap the tray again, the stabilizer blade 2 of the tray bottom on upper portion inserts in the constant head tank 3 on the tray of lower part. In the process of inserting stabilizer blade 2, in actuating lever 10 and first rack 11 got into mounting groove 7 gradually to make first rack 11 and first gear engagement, and drive first gear and pivot 8 and rotate, thereby realize that bar magnet 9 rotates the same with the magnetic pole of the relative one side of magnet piece, repel stopper 6, make stopper 6 slide in spacing groove 4, realize that two stable connections of tray are fixed.

When the goods that needs the transportation are the goods that easily drop, will keep off check 18 roll-off from cavity 15 to rotate and keep off check 18, make and keep off check 18 and upwards rotate, insert the fixed slot 20 of the tray on upper portion with dead lever 21 again, at rotation fixed lever 21, make fixture block 22 die the dead in fixed slot 20 with fixed lever 21 card, realize the sheltering from to the goods.

When the goods that needs the transportation are the goods that need keep fresh, put into cavity 15 with the ice-cube, realize the fresh-keeping to the goods, and after the transportation, the ice-cube melts the back, can be through opening sealing plug 17, derives water from apopore 16.

After freight to storing the place, rotate carriage release lever 12 for carriage release lever 12 removes in mounting groove 7, and drives second rack 13 and removes, and then can drive second gear 14 and 8 antiport of pivot, and then can make bar magnet 9 rotate to the magnetic pole between both ends and the magnet piece opposite, consequently attracts the magnet piece, makes in stopper 6 slips into spout 5, conveniently takes off the tray.

In the description herein, reference to the description of the terms "preferred embodiment," "one embodiment," "some embodiments," "an example," "a specific example" or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. The utility model provides a multifunctional plastic tray, includes the body and sets up the stabilizer blade in the body bottom, the top of body be provided with can with stabilizer blade complex constant head tank, its characterized in that: the body is also provided with a limiting groove communicated with the positioning groove, the side wall of the support leg is provided with a sliding groove, a limiting block capable of sliding into the limiting groove is connected in a sliding manner, and a spring is arranged between the limiting block and the limiting groove;

2. A multi-functional plastic pallet as defined in claim 1, wherein: the bottom of the supporting leg is provided with a vertical mounting groove, a rotating shaft which is transversely arranged is rotatably connected in the mounting groove, a bar magnet is fixed at the bottom end of the rotating shaft, and a magnet block is fixed at one end of the limiting block which is positioned in the sliding groove; the rotary part drives the rotating shaft to rotate.

3. A multi-functional plastic pallet as defined in claim 2, wherein: the rotating part comprises a driving rod fixed at the bottom of the positioning groove and a first rack fixed on the driving rod, the driving rod and the first rack can be inserted into the mounting groove, and a first gear capable of being meshed with the first rack is fixed on the rotating shaft.

4. A multi-functional plastic pallet as defined in claim 3, wherein: stopper and spacing groove all are equipped with two, and lie in the both sides of stabilizer blade respectively, all are equipped with the magnet piece on the stopper, and the magnetic pole of two magnet pieces is opposite.

5. The multi-functional plastic pallet of claim 4, wherein: the body is provided with a stop block on the side wall of the cavity which is not opened.

6. The multi-functional plastic pallet of claim 5, wherein: a first one-way bearing is arranged between the first gear and the rotating shaft, a moving rod capable of being inserted into the mounting groove is further connected to the support leg in a threaded manner, a second rack is rotatably connected to one end, located in the mounting groove, of the moving rod, and the second rack is connected to the mounting groove in a sliding manner; a second gear meshed with the second rack is coaxially arranged on the rotating shaft, and a second one-way bearing is arranged between the second gear and the rotating shaft.

7. The multi-functional plastic pallet of claim 6, wherein: the body is also provided with a water outlet communicated with the cavity, and a sealing plug is arranged in the water outlet.

8. The multi-functional plastic pallet of claim 7, wherein: the ground of cavity is the arc, and the intrados is up.

9. A multi-functional plastic pallet as defined in claim 8, wherein: the bottom of the body is provided with a plurality of parallel reinforcing ribs.