CN210592981U

CN210592981U - Tray convenient to pile and place

Info

Publication number: CN210592981U
Application number: CN201921177040.8U
Authority: CN
Inventors: 胡文龙
Original assignee: Shanghai Lika Plastic Pallet Manufacturing Co ltd; Shanghai Xinyida Plastic Pallet Co ltd
Current assignee: Shanghai Lika Plastic Pallet Manufacturing Co ltd; Shanghai Xinyida Plastic Pallet Co ltd
Priority date: 2019-07-24
Filing date: 2019-07-24
Publication date: 2020-05-22
Anticipated expiration: 2029-07-24

Abstract

The utility model discloses a pallet convenient for stacking and placing, relating to the technical field of plastic pallets, comprising a pallet body, wherein the bottom of the pallet body is fixed with supporting legs, the edge position of the upper surface of the pallet body is fixed with a plurality of blocking pieces, each blocking piece is vertically arranged at the edge position of the periphery of the pallet, and each blocking piece forms a stacking cavity on the upper surface of the pallet; the tray supporting legs are provided with step clamping legs which are embedded in the stacking cavities, and when adjacent trays are stacked up and down and placed together, the step clamping baffle plates are abutted. The utility model provides a pile up and place convenience, pile up the back stability from top to bottom strong, range upon range of high tray of being convenient for pile placing of back security of stacking.

Description

Tray convenient to pile and place

Technical Field

The utility model relates to a plastics tray technical field, specific theory, it relates to a tray convenient to pile is placed.

Background

The plastic tray is a logistics unit matched with logistics equipment such as a forklift, a goods shelf and the like. The material storage device can be used for storing, loading and carrying goods, is one of essential logistics devices in modern logistics storage, and has wide application in the fields of chemical industry, light textile industry, manufacturing industry and the like.

In production and use, after the plastic trays are used, the plastic trays are usually stacked up and down to be placed, so that the space utilization rate is improved. The plastic trays stacked up and down ensure the stability of the plastic trays only through the friction force of the contact surface between two adjacent plastic trays.

In actual use, when workers touch the tray by mistake, the tray stacked on the upper layer is easy to slide off, and potential safety hazards exist; particularly, when stacked trays are conveyed, the stacked trays on the upper layer easily shake to slide off, so that potential safety hazards exist and need to be improved.

SUMMERY OF THE UTILITY MODEL

To the technical problem, the utility model aims at providing a tray convenient to pile is placed utilizes the chamber of stacking that sets up on the tray upper surface to and the step foot of setting on the lower margin, piles up when placing together from top to bottom when the tray, improves the stability that the tray pile was placed.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a tray convenient for stacking and placing comprises a tray body, wherein supporting legs are fixed at the bottom of the tray body, and the tray is characterized in that blocking pieces are fixed at the edge positions of the upper surface of the tray body and provided with a plurality of blocks, each blocking piece is vertically arranged at the edge positions of the peripheral sides of the tray, and each blocking piece surrounds a stacking cavity on the upper surface of the tray; step clamping feet which are embedded in the stacking cavity are arranged on the supporting legs of the trays, and when the adjacent trays are stacked up and down, the step clamping feet are abutted against the baffle pieces.

By adopting the technical scheme, when empty trays are stacked up and down, the step clamping feet arranged on the supporting feet of the upper tray are embedded in the stacking cavity on the surface of the lower tray to form inserting fit; meanwhile, the step clamping feet are mutually abutted with the inner walls of the blocking pieces, so that the upper-layer tray is effectively prevented from shaking in the stacking cavity, and the stability of the upper-layer tray is greatly improved; the blocking piece at the edge position of the surface of the tray prevents the tray embedded in the stacking cavity from sliding when the stacked trays are slightly inclined, so that the upper-layer tray is effectively prevented from sliding. Through this kind of mode, pile up the stability of placing the tray from top to bottom and improve greatly, reduce the appearance of tray landing condition, improve the security greatly.

The utility model discloses further set up to: the blocking pieces are blocking eaves, each blocking eaves comprises a left straight blocking eaves, a middle arc blocking eaves and a right straight blocking eaves, the blocking eaves are arranged at the edge positions of corners on the surface of the tray, two groups of blocking eaves are arranged on the surface of the tray, and the blocking eaves are symmetrically arranged relative to the diagonal line of the tray.

By adopting the technical scheme, the two groups of blocking eaves are arranged on the edge positions of the corners of the tray along the diagonal line of the tray; simultaneously, the cooperation left side is directly kept off eaves, well circular arc and is kept off eaves and right side and directly keep off the eaves, makes and piles up the tray of placing from top to bottom, no matter to which direction slope, all has corresponding fender eaves to prevent it from stacking the chamber roll-off, improves the tray stability of piling up from top to bottom greatly.

The utility model discloses further set up to: the blocking eaves are arranged on the surface of the tray in multiple groups, and each blocking eaves is arranged at the corner position of the tray.

Through adopting above-mentioned technical scheme, all set up the tray corner position and keep off the eaves to further improve the stability of stacking between the double-phase adjacent tray.

The utility model discloses further set up to: and a baffle is arranged between the adjacent blocking eaves, arranged at the edge of the tray and vertically arranged on the tray.

Through adopting above-mentioned technical scheme, set up the baffle between adjacent fender eaves, when stacking from top to bottom when the tray, utilize the baffle that sets up, share the bearing capacity that keeps off the eaves to avoid keeping off the eaves and damage because of the atress is too big appears, prolong the life who keeps off the eaves.

The utility model discloses further set up to: the height of the blocking eave is 1-2 cm, and the step clamping feet are arranged to be embedded in the stacking cavity, and the height distance of the part of the blocking eave is the same as that of the blocking eave.

Through adopting above-mentioned technical scheme, will keep off 1 ~ 2cm of highly setting of eaves, when guaranteeing two adjacent trays stack stability from top to bottom, and reduce and keep off the effect that blocks of eaves when the goods are stacked to the tray, help guaranteeing the convenience of tray when stacking the goods.

The utility model discloses further set up to: one side of the blocking eave far away from the surface of the tray is provided with a guide arc surface for guiding the stacking of the tray, and the guide arc surface is inwards concave on the inner wall of the blocking eave.

Through adopting above-mentioned technical scheme, utilize the indent to set up the guide cambered surface on keeping off the eaves inner wall to enlarge the opening of stacking the chamber, and when tray step card foot border position prevented on the guide cambered surface, tray step card foot slided in along the guide cambered surface and stacks the chamber, realize piling up of tray from top to bottom. In this way, the convenience of stacking the trays is greatly increased.

The utility model discloses further set up to: and a reinforcing rib is arranged on one side of the step clamping foot, which is far away from the ground, and the outer side of the reinforcing rib is provided with an arc-shaped surface matched with the guide arc surface.

By adopting the technical scheme, the strength of the step clamping pin of the tray is enhanced by the arranged reinforcing rib; simultaneously, the strengthening rib outside sets to the arc structure, makes its guide cambered surface with the indent mutually support to increase step card foot and keep off the area of contact of eaves, stability when helping guaranteeing that the tray piles up from top to bottom.

Secondly, avoid keeping off the local atress of eaves, prolong the life who keeps off the eaves.

The utility model discloses further set up to: the anti-skid tray is characterized in that anti-skid stripes are arranged on the surface of the tray and are arranged on the surface of the tray in a staggered mode.

By adopting the technical scheme, the anti-skid stripes are arranged on the surface of the tray and are arranged on the surface of the tray in a mutually staggered manner, so that the friction coefficient of the surface of the tray is increased, and the goods are stably placed on the tray when the tray is used; meanwhile, when the trays are stacked up and down, the friction force between the adjacent upper and lower stacked trays is increased, and the stability of the stacked trays is further ensured.

To sum up, the utility model discloses following beneficial effect has:

1. by utilizing the stacking cavity arranged on the upper surface of the tray body and the step clamping feet arranged on the supporting legs, after the trays are stacked up and down, the step clamping feet are embedded in the stacking cavity to form clamping fit, so that the stability of the stacked trays is greatly improved;

2. by using the arranged baffle, when the tray is touched by mistake, the baffle can share the bearing force of the blocking eave, so that the service life of the blocking eave is prolonged;

3. the guiding cambered surface arranged on the blocking eaves is utilized, so that the convenience of stacking the trays is improved, and the stability of stacking the trays is ensured.

Drawings

Fig. 1 is a schematic view of an integral shaft according to a first embodiment of the present invention;

FIG. 2 is an axial schematic view of a stacking tray;

fig. 3 is a schematic view of a bottom structure of a tray according to a second embodiment of the present invention;

fig. 4 is a partially enlarged schematic view of the step leg of part a of fig. 3.

Reference numerals: 1. a tray body; 2. supporting legs; 21. a lower rib plate; 3. a stacking chamber; 4. step clamping feet; 5. blocking eaves; 51. a left straight baffle ledge; 52. a middle arc block eave; 53. a right straight block brim; 6. a baffle plate; 7. guiding the arc surface; 8. an arc-shaped surface; 9. reinforcing ribs; 10. and (4) anti-skid stripes.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

The first embodiment is as follows:

referring to the attached drawing 1, the tray convenient for stacking comprises a tray body 1, and the tray body 1 is formed into a rectangular shape through injection molding. The upper surface of the tray is integrally provided with anti-skid stripes 10, and the anti-skid stripes 10 are strip-shaped bulges. The anti-skid stripes 10 are obliquely arranged on the surface of the tray, and the anti-skid stripes 10 are staggered with each other. The edge position of the peripheral side of the upper surface of the tray is integrally formed with a plurality of blocking pieces, each blocking piece is arranged at the edge position of the peripheral side of the tray, and each blocking piece surrounds a stacking cavity 3 on the upper surface of the tray.

Supporting legs 2 are integrally formed at the bottom of the tray body 1, and nine supporting legs 2 are arranged. Each supporting leg 2 evenly distributed sets up in the tray bottom, and each supporting leg 2 perpendicular tray body 1 bottom surface, vertical the fixing on tray body 1. The supporting legs 2 are provided with three supporting legs 2 at the bottom edge position of the tray body 1 along the width direction thereof at equal intervals, the three supporting legs 2 are a group of supporting legs 2, and the group of supporting legs 2 are provided with three rows at the bottom of the tray body 1 along the length direction thereof at equal intervals. Fork holes are formed at intervals among the adjacent supporting feet 2, and lower rib plates 21 are fixed among the adjacent supporting feet 2.

Combine the attached figure 2, supporting legs 2 and lower plate rib 21 are provided with step-like step card foot 4 along 1 border position homogeneous body shaping of tray body, when the tray piles up from top to bottom and places together, the tray that double-phase neighbour piled up, and the step card foot 4 of upper tray inlays and establishes in the chamber 3 of piling up of lower tray upper surface, and 4 outer walls of step card foot with pile up 3 inner wall looks butt in chamber, form the cooperation of pegging graft.

When collecting the vacant tray, the staff places through piling up the tray from top to bottom, through setting up the step card foot 4 on the upper tray in the chamber 3 of stacking of lower floor's tray upper surface, forms the cooperation of pegging graft, helps guaranteeing to pile up the stability that the tray placed.

To improve the stability of stacking trays one on top of the other. Will keep off eaves 5 that the setting becomes to keep off eaves 5, keep off eaves 5 and keep off eaves 52 and right straight eaves 53 including left straight eaves 51, well circular arc, and keep off eaves 5 and keep off eaves 52 and right straight eaves 53 homogeneous body shaping setting at the marginal position of tray body 1 upper surface corner including left straight eaves 51, well circular arc, and keep off 5 vertical settings of eaves at the tray upper surface. Through the left straight fender eaves 51, well circular arc that set up keep off eaves 52 and the right straight fender eaves 53, when no matter taking place the slope condition to any direction, effectively block the step card foot 4 that the grafting cooperation set up in cavity 3 is stacked to the tray, avoid the tray landing, improve the stability that the tray was stacked.

To improve the stability of stacking trays one on top of the other. Be provided with baffle 6 between two adjacent eaves 5, baffle 6 integrated into one piece sets up the marginal position at tray body 1 upper surface, and baffle 6 vertical setting is on the tray upper surface. Baffle 6 sets up the intermediate position that corresponds side tray body 1, helps guaranteeing the equilibrium of atress between the two adjacent trays to further improve the tray stability of piling up from top to bottom. Meanwhile, the baffle 6 shares the stress of the blocking eaves 5, the blocking eaves 5 are prevented from being damaged due to overlarge stress, and the service life of the blocking eaves 5 is prolonged.

The height of the baffle 5 and the height of the baffle 6 are set to be 1-2 cm. Preferably, the height of the blocking eave 5 is set to be 1.5cm, and the height of the step clamping foot 4 is set to be 1.5 cm. The stability of two adjacent trays when stacked up and down is ensured, the use of materials of the blocking eaves 5 is reduced, and the manufacturing cost of the trays is reduced; secondly, the person of facilitating the use places the goods on the tray, improves the convenience when the goods are stacked to the tray.

The working principle of the embodiment is as follows:

in actual use, the staff stack the empty tray from top to bottom. When stacking, the step card foot 4 of the upper tray supporting legs 2 in the two adjacent trays is embedded in the stacking cavity 3 to form the inserting fit, and the outer wall of the step card foot 4 and the inner wall of the blocking eave 5 are mutually abutted, so that the tray is prevented from shaking in the stacking tray, and the stability of the stacked trays is improved. When the stacked trays incline, the blocking eaves 5 and the blocking plates 6 prevent the trays embedded in the stacking cavity 3, and the upper-layer trays are effectively prevented from slipping. Through this kind of mode, improve the stability of stacking the tray from top to bottom greatly to the security that stacks the tray from top to bottom improves.

Example two:

a pallet for stable stacking, the structure of which is substantially the same as that of the first embodiment except that: referring to the attached drawings 3-4, a guiding cambered surface 7 is arranged on one side, away from the surface of the tray, of the blocking eave 5, and the guiding cambered surface 7 is arranged on the inner wall of the blocking eave 5 in a concave mode. Therefore, the opening of the stacking cavity 3 is enlarged, and when the trays are stacked, the clamping feet of the upper-layer tray can be ensured to be placed in the stacking cavity 3; meanwhile, due to the arrangement of the guide arc surface 7, when the edge of the outer wall of the guide step clamping foot 4 is placed on the guide arc surface 7, the guide step clamping foot 4 slides into the stacking cavity 3 along the guide arc surface 7, and the convenience of stacking the trays is further improved.

The reinforcing ribs 9 are integrally formed at the joints of the step clamping feet 4 and the supporting legs 2, so that the strength of the step clamping feet 4 of the tray is increased. One side of the reinforcing rib 9 close to the guide arc surface 7 is provided with an arc surface 8 matched with the guide arc surface 7, and the arc surface 8 is convexly arranged on the outer wall of the reinforcing rib 9. The contact area between the step clamping foot 4 and the blocking eave 5 is increased, so that the local stress of the blocking eave 5 is avoided, and the service life of the blocking eave 5 is prolonged; simultaneously, step card foot 4 and the area of contact increase that keeps off eaves 5 further improve the stability when the tray piles up from top to bottom.

The working principle of the embodiment is as follows:

through the guide cambered surface 7 that 5 setups at the fender eaves, make when stacking the tray, when the staff did not just to placing the tray step card foot 4 on upper strata in stacking chamber 3, step card foot 4 can directly slide into stacking chamber 3 through guide cambered surface 7 directly, realizes step card foot 4 and the joint cooperation of stacking chamber 3. Meanwhile, the arrangement of the guide cambered surface 7 enlarges the opening of the stacking cavity 3, so that the step clamping feet 4 can be conveniently placed in the stacking cavity 3. The reinforcing ribs 9 on the step clamping feet 4 are arranged to be arc-shaped surfaces 8 matched with the guide arc surfaces 7 in a clamping mode. Step card foot 4 and the area of contact increase that keeps off eaves 5 avoid keeping off eaves 5's local atress to stability when piling up about helping the tray.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. A pallet convenient for stacking and placing comprises a pallet body (1), wherein supporting legs (2) are fixed at the bottom of the pallet body (1), and the pallet convenient for stacking and placing is characterized in that blocking pieces are fixed at the edge positions of the upper surface of the pallet body (1), a plurality of blocking pieces are arranged on the blocking pieces, each blocking piece is vertically arranged at the edge positions of the periphery of the pallet, and each blocking piece surrounds a stacking cavity (3) on the upper surface of the pallet; step clamping feet (4) embedded in the stacking cavity (3) are arranged on the tray supporting feet (2), and when the adjacent trays are stacked up and down, the step clamping feet (4) are abutted to the blocking pieces.

2. The tray convenient for stacking and placing as claimed in claim 1, wherein the blocking members are blocking eaves (5), the blocking eaves (5) comprise a left straight blocking eaves (51), a middle circular arc blocking eaves (52) and a right straight blocking eaves (53), the blocking eaves (5) are arranged at edge positions of corners on the surface of the tray, two groups of the blocking eaves (5) are arranged on the surface of the tray, and the blocking eaves (5) are symmetrically arranged about a diagonal line of the tray.

3. The tray convenient for stacking and placing as claimed in claim 2, wherein the blocking eaves (5) are provided with a plurality of groups on the surface of the tray, and each blocking eaves (5) is respectively arranged at the corner position of the tray.

4. A pallet convenient for stacking and placing according to claim 3, wherein a baffle (6) is arranged between adjacent baffle eaves (5), the baffle (6) is arranged at the edge of the pallet, and the baffle (6) is vertically arranged on the pallet.

5. The tray convenient for stacking placement as claimed in any one of claims 2 to 4, wherein the height of the blocking eaves (5) is 1-2 cm, and the height distance of the part of the step clamping feet (4) embedded in the stacking cavity (3) is the same as the height distance of the blocking eaves (5).

6. The tray convenient for stacking and placing as claimed in claim 2, wherein a guiding arc surface (7) for guiding the stacked tray is arranged on one side of the blocking eave (5) far away from the surface of the tray, and the guiding arc surface (7) is concavely arranged on the inner wall of the blocking eave (5).

7. The tray convenient for stacking placement as claimed in claim 6, wherein the side of the step clamping leg (4) far away from the ground is provided with a reinforcing rib (9), and the outer side of the reinforcing rib (9) is provided with an arc-shaped surface (8) matched with the guiding arc-shaped surface (7).

8. A pallet for facilitating stacking according to claim 1, wherein said pallet surface is provided with anti-slip stripes (10), said anti-slip stripes (10) being staggered on said pallet surface.