CN216402140U

CN216402140U - Foldable plastic tray

Info

Publication number: CN216402140U
Application number: CN202122585197.8U
Authority: CN
Inventors: 赵加锋
Original assignee: Jiangsu Liku Plastic Pallet Manufacturing Co ltd
Current assignee: Jiangsu Liku Plastic Pallet Manufacturing Co ltd
Priority date: 2021-10-26
Filing date: 2021-10-26
Publication date: 2022-04-29
Anticipated expiration: 2031-10-26

Abstract

The utility model relates to the field of trays, in particular to a foldable plastic tray, which comprises a main tray, a folding mechanism and a protection mechanism, wherein the folding mechanism comprises two folding trays, four angle adjusting components and four locking components, the four folding components are symmetrically arranged between the main tray and the two folding trays, each locking component is arranged on the inner wall of the main tray and is clamped with one locking component, the protection mechanism is arranged on the folding mechanism, the protection mechanism comprises two shielding components and four inserting columns, the four inserting columns are symmetrically arranged on the outer walls of the two folding trays, each shielding component is sleeved between the two inserting columns, the foldable plastic tray can be folded and adapted to various application fields, and simultaneously can shield and limit materials with different sizes and shapes to prevent the materials from falling off the tray, play the role of protecting materials.

Description

Foldable plastic tray

Technical Field

The utility model relates to the field of trays, in particular to a folding type plastic tray.

Background

The logistics pallet is a horizontal platform device used for containerizing, stacking, carrying and transporting goods and products which are used as unit loads, and the logistics pallet and a forklift are matched for use to play a huge function in modern logistics. The commodity circulation tray is used for the commodity circulation trade, need transport different article in the use, both need can have the rectangular object of firm transport in sufficient space, again can be spacing to the object that is difficult for fixing, and current commodity circulation tray is difficult to satisfy above-mentioned requirement simultaneously.

The prior tray technology has the following defects:

1. current tray is single disk body structure usually, and the design does not shelter from the structure, and can't be spacing to the material that is difficult for fixing, and the material landing from the tray easily when transporting, and the practicality is lower.

2. The tray that has earlier is single disk body structure usually, can't carry on spacingly to the material of unidimensional and different shapes, when the transportation, then can't effectively shelter from or spacing.

3. The existing tray cannot be folded, cannot adapt to the environment with narrow space, and is limited in application field.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a folding type plastic tray.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a foldable plastics tray, including the master, still include folding mechanism and protection machanism, folding mechanism establishes the top both ends at the master, folding mechanism includes two folding trays, four angle adjusting part and four locking Assembly, two folding trays are the symmetry and set up the top both ends at the master, and every folding tray all articulates with the top one end of master, four folding Assembly are the symmetry and set up between master and two folding trays, every locking Assembly all establishes on the inner wall of master, and every angle adjusting part all with a locking Assembly joint, protection machanism establishes on folding mechanism, protection machanism includes two subassemblies of sheltering from and four spliced poles, four spliced poles are the symmetry and set up on the outer wall of two folding trays, every shelters from the subassembly and all establishes between two spliced poles.

Preferably, each angle adjusting component comprises a connecting rod, a sliding block and a guide rod, the guide rod is fixedly arranged on the inner wall of the main disc through two supporting blocks, the sliding block is sleeved on the outer wall of the guide rod, and the connecting rod is hinged between the outer wall of the sliding block and the inner wall of one of the folding discs.

Preferably, the outer wall of the guide rod is sleeved with a buffer spring, and the sliding block and one of the supporting blocks are respectively abutted against two ends of the buffer spring.

Preferably, every locking Assembly all includes hemispherical buckle and expanding spring, is the vertical receiving hole that is equipped with on the inner wall of slider, and expanding spring is the vertical inside of establishing at the receiving hole, and hemispherical buckle is fixed to be established at expanding spring's top, and the top of two supporting shoes is fixed and is equipped with the diaphragm, and the equidistant draw-in groove that a plurality of can supply hemispherical buckle joint, hemispherical buckle and one of them draw-in groove joint that is provided with on the diaphragm.

Preferably, each shielding component comprises an inner rod and a loop bar, the loop bar is sleeved on the outer wall of one of the inserting columns, the inner rod is inserted in the loop bar, and every two inserting columns are respectively and fixedly connected with two ends of one folding disc.

Preferably, two hanging rods are symmetrically arranged on the outer wall of each shielding plate, and each hanging rod is fixedly connected with the outer wall of each folding plate.

Preferably, a plurality of rectangular through grooves are formed in the main tray and the two folding trays at equal intervals.

Preferably, a plurality of supporting legs are fixedly arranged on the outer walls of the main disc and the two folding discs.

The utility model has the beneficial effects that: when the material that transports need shelter from, upwards pull folding disc through the manual work, because the inner wall of folding disc and the outer wall of slider are articulated with the both ends of connecting rod respectively, because guide arm fixed design again, the slider cup joints with the guide arm, and then drives the slider and slide to the one end of keeping away from the main disc on the outer wall of guide arm, and the connecting rod is by the horizontality to the slope state transition gradually.

When the connecting rod drives the slider and slides on the guide arm, hemispherical buckle receives the conflict of diaphragm bottom to make expanding spring shrink, and when the folding dish rotatory when perpendicular with the master, hemispherical buckle just gets into inside one of them draw-in groove that is close to the connecting rod, under expanding spring's reset action, supports tightly to hemispherical buckle, and then dies the connecting rod lock, further locks the folding dish through the connecting rod, prevents that it is crooked or not hard up.

When the folding trays rotate to be perpendicular to the main tray, take off loop bars and interior pole from two pegs, then establish interior pole and loop bar difference cover between the grafting post of two folding trays, and then form with main tray and two folding trays and enclose the fender structure, shelter from the material spacing, prevent that the material from dropping, through the pole in the design, loop bar and angle adjusting part, can adjust the articulated angle of folding tray and main tray wantonly, then take out interior pole from the loop bar through the manual work, the stroke is established with inserting of loop bar in the extension, and then satisfy the cover of the grafting post between two folding trays of different intervals and establish the requirement, be favorable to sheltering from to the material of different shapes and not unidimensional, whole practicality and the flexibility of this tray have been promoted, the peg is used for hanging two and shelters from the subassembly, when it does not use, hang and play the effect of accomodating on the outer wall of folding tray.

When the articulated angle of folding dish and master is adjusted to needs, buffer spring plays the cushioning effect, guarantees that the folding dish is at the uniform velocity rotatory, and then guarantees the accurate nature of adjusting, makes the outward appearance and the shape of folding dish material of laminating more.

The rectangular through groove is used for filtering fragments and dust which fall down when the tray bears materials, so that the materials and the tray are cleaned, the carrying weight is reduced, the tray is convenient to carry, and the labor intensity of workers is reduced.

The supporting legs play the effect of supporting master and two folding dishes, prevent that the disk body from receiving the corruption of impurity such as ponding etc..

1. According to the utility model, by designing the main tray and the folding mechanism, the tray can be folded, and can adapt to an environment with a narrow space, so that the tray can conveniently adapt to various application fields, and the practicability of the tray is improved.

2. According to the utility model, the protection mechanism, namely the two shielding assemblies and the four inserting columns, can be matched with the two folding discs to shield and limit the top of the main disc, and compared with the prior art, the material which is not easy to fix can be shielded, and is prevented from sliding from the top of the tray in the conveying process, so that the material protection function is realized.

3. According to the utility model, through designing the inner rod, the loop bar and the angle adjusting component, the hinge angle between the folding tray and the main tray can be adjusted at will, then the inner rod is drawn out from the loop bar manually, the insertion stroke of the inner rod and the loop bar is prolonged, and the sleeve requirement of the insertion column between two folding trays with different distances is met, so that materials with different shapes and sizes can be shielded, and the overall practicability and flexibility of the tray are improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings in the embodiments of the present invention are briefly described below.

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

FIG. 3 is a partial cross-sectional view of the first main tray and folding tray of the present invention;

FIG. 4 is an enlarged view of FIG. 3 at B;

FIG. 5 is a second partial cross-sectional view of the main tray and folding tray of the present invention;

FIG. 6 is an enlarged view at C of FIG. 5;

in the figure: the folding mechanism comprises a main disc 1, a folding mechanism 2, a protection mechanism 3, a folding disc 4, an angle adjusting component 5, a locking component 6, a shielding component 7, an inserting column 8, a connecting rod 9, a sliding block 10, a guide rod 11, a supporting block 12, a buffer spring 13, a hemispherical buckle 14, an expansion spring 15, a transverse plate 16, a clamping groove 17, an inner rod 18, a loop bar 19, a hanging rod 20, a rectangular through groove 21 and supporting legs 22.

Detailed Description

The technical scheme of the utility model is further explained by the specific implementation mode in combination with the attached drawings.

Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; to better illustrate the embodiments of the present invention, some components of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product.

Referring to fig. 1 to 6, the foldable plastic tray comprises a main tray 1, a folding mechanism 2 and a protection mechanism 3, wherein the folding mechanism 2 is arranged at two ends of the top of the main tray 1, the folding mechanism 2 comprises two folding trays 4, four angle adjusting components 5 and four locking components 6, the two folding trays 4 are symmetrically arranged at two ends of the top of the main tray 1, each folding disk 4 is hinged with one end of the top of the main disk 1, four folding components are symmetrically arranged between the main disk 1 and the two folding disks 4, each locking component 6 is arranged on the inner wall of the main disk 1, and every angle adjusting component 5 all with a locking component 6 joint, protection machanism 3 establishes on folding mechanism 2, and protection machanism 3 includes that two shelter from subassembly 7 and four plug-in posts 8, and four plug-in posts 8 are the symmetry and set up on the outer wall of two folding discs 4, and every shelters from subassembly 7 and all overlaps and establish between two plug-in posts 8.

Every angle adjusting part 5 all includes connecting rod 9, slider 10 and guide arm 11, guide arm 11 is fixed to be established on the inner wall of main disc 1 through two supporting shoe 12, slider 10 cover is established on the outer wall of guide arm 11, connecting rod 9 articulates and sets up between the outer wall of slider 10 and one of them folding disc 4's inner wall, when the material that transports needs to shelter from, upwards pull folding disc 4 through the manual work, because folding disc 4's inner wall and slider 10's outer wall articulate with the both ends of connecting rod 9 respectively, again because guide arm 11 fixed design, slider 10 cup joints with guide arm 11, and then drive slider 10 and slide to keeping away from the one end of main disc 1 on the outer wall of guide arm 11, connecting rod 9 is by the horizontality to the tilt state transition gradually.

The cover is equipped with buffer spring 13 on the outer wall of guide arm 11, and slider 10 and one of them supporting shoe 12 contradict with buffer spring 13's both ends respectively, and when the articulated angle of folding disk 4 and main disc 1 was adjusted to needs, buffer spring 13 played the cushioning effect, guaranteed that folding disk 4 is at the uniform velocity rotatory, and then guaranteed the accurate nature of adjusting, made folding disk 4 laminate the outward appearance and the shape of material more.

Each locking component 6 comprises a hemispherical buckle 14 and an expansion spring 15, a containing hole is vertically arranged on the inner wall of the slider 10, the expansion spring 15 is vertically arranged in the containing hole, the hemispherical buckle 14 is fixedly arranged at the top of the expansion spring 15, a transverse plate 16 is fixedly arranged at the top of the two supporting blocks 12, a plurality of clamping grooves 17 for clamping the hemispherical buckle 14 are equidistantly arranged on the transverse plate 16, the hemispherical buckle 14 is clamped with one of the clamping grooves 17, when the connecting rod 9 drives the slider 10 to slide on the guide rod 11, the hemispherical buckle 14 is resisted at the bottom of the transverse plate 16, so that the expansion spring 15 contracts, when the folding disk 4 rotates to be vertical to the main disk 1, the hemispherical buckle 14 just enters one of the clamping grooves 17 close to the connecting rod 9, under the reset action of the expansion spring 15, the hemispherical buckle 14 is resisted tightly, and the connecting rod 9 is locked, the folding disk 4 is further locked by the connecting rod 9 to prevent the folding disk from being inclined or loosened.

Each shielding component 7 comprises an inner rod 18 and a loop bar 19, the loop bar 19 is sleeved on the outer wall of one of the inserting columns 8, the inner rod 18 is inserted in the loop bar 19, every two inserting columns 8 are respectively fixedly connected with two ends of one folding disc 4, when the folding discs 4 rotate to be perpendicular to the main disc 1, the loop bar 19 and the inner rod 18 are taken down from two hanging rods 20, then the inner rod 18 and the loop bar 19 are respectively sleeved between the inserting columns 8 of the two folding discs 4 to form a surrounding and blocking structure with the main disc 1 and the two folding discs 4 to shield and limit materials and prevent the materials from falling off, the hinging angle between the folding discs 4 and the main disc 1 can be adjusted at will by designing the inner rod 18, the loop bar 19 and the angle adjusting component 5, then the inner rod 18 is manually pulled out from the loop bar 19, the inserting and arranging travel of the inner rod 18 and the loop bar 19 is prolonged, and the sleeving requirements of the inserting columns 8 between the two folding discs 4 with different distances are met, the tray is favorable for shielding materials with different shapes and sizes, and the overall practicability and flexibility of the tray are improved.

All be the symmetry on every outer wall that shelters from the dish and be provided with two peg 20, every peg 20 all with folding disk 4's outer wall fixed connection, peg 20 is used for hanging two and shelters from subassembly 7, when it does not use, hangs and plays the effect of accomodating on folding disk 4's outer wall.

The groove 21 is led to a plurality of rectangle has been seted up to impartial interval on main disc 1 and two folding trays 4, and the rectangle leads to groove 21 and is used for filtering piece and the dust that falls down when this tray bears the material to carry out a clean function to material and tray, also be favorable to alleviateing the bearing weight, make things convenient for the transport of tray, alleviate workman's intensity of labour.

All fixed being equipped with a plurality of supporting legs 22 on the outer wall of main disc 1 and two folding trays 4, supporting legs 22 plays the effect of supporting main disc 1 and two folding trays 4, prevents that the disk body from receiving the corruption of impurity such as ponding etc..

The working principle of the utility model is as follows: when the material that transports need shelter from, upwards pull folding disc 4 through the manual work, because folding disc 4's inner wall and slider 10's outer wall are articulated with the both ends of connecting rod 9 respectively, because guide arm 11 fixed design, slider 10 cup joints with guide arm 11 again, and then drives slider 10 and slides to the one end of keeping away from main disc 1 on the outer wall of guide arm 11, and connecting rod 9 is by the horizontality gradually to the tilt state transition.

When connecting rod 9 drives slider 10 and slides on guide arm 11, hemispherical buckle 14 receives the conflict of diaphragm 16 bottom to make expanding spring 15 shrink, and when folding disc 4 rotated to perpendicular with main tray 1, hemispherical buckle 14 just got into inside one of them draw-in groove 17 that is close to connecting rod 9, under expanding spring 15's reset action, support hemispherical buckle 14 tightly, and then die the locking of connecting rod 9, further lock folding disc 4 through connecting rod 9, prevent it crooked or not hard up.

When the folding discs 4 rotate to be perpendicular to the main disc 1, the loop bars 19 and the inner bars 18 are taken down from the two hanging bars 20, then the inner bars 18 and the loop bars 19 are respectively sleeved between the inserting columns 8 of the two folding discs 4, and further form a surrounding structure with the main disc 1 and the two folding discs 4 to shield and limit materials and prevent the materials from falling off, the hinging angle between the folding discs 4 and the main disc 1 can be randomly adjusted by designing the inner bars 18, the loop bars 19 and the angle adjusting components 5, then the inner bars 18 are manually drawn out from the loop bars 19 to prolong the inserting strokes of the inner bars 18 and the loop bars 19, so that the requirement of sleeving the inserting columns 8 between the two folding discs 4 with different distances is met, the materials with different shapes and sizes can be shielded conveniently, the overall practicability and flexibility of the pallet are improved, the hanging bars 20 are used for hanging the two shielding components 7, when the pallet is not used, hang and play the effect of accomodating on the outer wall of folding disk 4.

When the articulated angle of folding disk 4 and main disc 1 is adjusted to needs, buffer spring 13 plays the cushioning effect, guarantees that folding disk 4 is at the uniform velocity rotatory, and then guarantees the accurate nature of adjusting, makes the outward appearance and the shape of folding disk 4 material of laminating more.

The rectangular through groove 21 is used for filtering fragments and dust falling down when the tray bears materials, so that the materials and the tray are cleaned, the bearing weight is favorably reduced, the tray is convenient to carry, and the labor intensity of workers is reduced.

The supporting legs 22 serve to support the main tray 1 and the two folding trays 4 and prevent the tray body from being corroded by water and other impurities.

Claims

1. A foldable plastic tray, includes master (1), its characterized in that: the folding mechanism (2) is arranged at two ends of the top of the main disc (1), the folding mechanism (2) comprises two folding discs (4), four angle adjusting components (5) and four locking components (6), the two folding discs (4) are symmetrically arranged at two ends of the top of the main disc (1), each folding disc (4) is hinged with one end of the top of the main disc (1), the four folding components are symmetrically arranged between the main disc (1) and the two folding discs (4), each locking component (6) is arranged on the inner wall of the main disc (1), each angle adjusting component (5) is clamped with one locking component (6), the protection mechanism (3) is arranged on the folding mechanism (2), the protection mechanism (3) comprises two shielding components (7) and four inserting columns (8), the four inserting columns (8) are symmetrically arranged on the outer walls of the two folding discs (4), each shielding component (7) is sleeved between the two inserting columns (8).

2. A foldable plastic tray, according to claim 1, wherein: every angle adjusting part (5) all includes connecting rod (9), slider (10) and guide arm (11), and guide arm (11) are established on the inner wall of main disc (1) through two supporting shoes (12) are fixed, and slider (10) cover is established on the outer wall of guide arm (11), and connecting rod (9) hinge sets up between the outer wall of slider (10) and the inner wall of one of them folding disc (4).

3. A foldable plastic tray, according to claim 2, wherein: the outer wall of the guide rod (11) is sleeved with a buffer spring (13), and the sliding block (10) and one of the supporting blocks (12) are respectively abutted against two ends of the buffer spring (13).

4. A foldable plastic tray, according to claim 3, wherein: every locking Assembly (6) all includes hemispherical buckle (14) and expanding spring (15), be vertical the receiving hole that is equipped with on the inner wall of slider (10), expanding spring (15) are vertical the inside of establishing at the receiving hole, hemispherical buckle (14) are fixed and are established the top at expanding spring (15), the top of two supporting shoes (12) is fixed and is equipped with diaphragm (16), equidistant draw-in groove (17) that a plurality of can supply hemispherical buckle (14) joint that are provided with on diaphragm (16), hemispherical buckle (14) and one of them draw-in groove (17) joint.

5. A foldable plastic tray, according to claim 4, wherein: each shielding component (7) comprises an inner rod (18) and a loop bar (19), the loop bar (19) is sleeved on the outer wall of one of the inserting columns (8), the inner rod (18) is inserted in the loop bar (19), and each two inserting columns (8) are fixedly connected with two ends of one folding disc (4) respectively.

6. A foldable plastic tray, according to claim 5, wherein: two hanging rods (20) are symmetrically arranged on the outer wall of each shielding plate, and each hanging rod (20) is fixedly connected with the outer wall of the folding plate (4).

7. A foldable plastic tray, according to claim 6, wherein: a plurality of rectangular through grooves (21) are arranged on the main disc (1) and the two folding discs (4) at equal intervals.

8. A foldable plastic tray, according to claim 7, wherein: a plurality of supporting legs (22) are fixedly arranged on the outer walls of the main tray (1) and the two folding trays (4).