CN213385271U - Tray supporting leg - Google Patents

Abstract

The utility model discloses a tray supporting leg, including outer sleeve spare and filling a plurality of paperboard pieces that set up inside the outer sleeve spare, be detachable connection between paperboard piece and the outer sleeve spare, outer sleeve spare is uncovered box body form, outer sleeve spare is folded by integrated into one piece's cardboard body and forms, the cardboard body includes the mainboard body and the symmetrical subplate body that sets up both sides around the mainboard body, the mainboard body includes bottom plate one and the hem one that sets up symmetrically in bottom plate one left and right sides, hem one includes the first folded plate, second folded plate and the third folded plate that connect gradually, first folded plate is connected with bottom plate one; the auxiliary plate body comprises a second bottom plate and two folding edges symmetrically arranged on the left side and the right side of the second bottom plate, the two folding edges comprise a fourth folding plate, a fifth folding plate and a sixth folding plate which are sequentially connected, and the fourth folding plate is connected with the second bottom plate. The utility model discloses a paper material is made, and matter is light and durable, convenient transportation and use.

Description

Tray supporting leg

Technical Field

The utility model belongs to storage logistics equipment field, concretely relates to tray supporting legs.

Background

Pallets are an important component of warehouse logistics, and are important horizontal platform devices for the placement of unit-loaded goods and products, which are mobile carrier platforms, for containerization, stacking, handling and transportation. The pallet is used as important loading, unloading, storing and transporting equipment in the logistics operation process, and plays a great role in modern logistics in cooperation with a forklift. The benefits brought to the modern logistics industry by the tray are mainly reflected in that: the unitized, standardized and standardized packaging of the articles can be realized, the articles are protected, the logistics and the commodity circulation are facilitated, and the pallet is named as a pallet. The tray can be distinguished according to material, application, table top, fork truck fork-in mode and structure, and has various types, such as wood tray, plywood fumigation-free tray, four-way tray, double-sided tray, square pier tray, single-sided plywood tray, double-sided fumigation-free tray, double-sided plastic tray, blue plastic tray, plate glass container tray, special tire tray, long-size object tray, special oil drum tray and the like. Use comparatively extensively at present like plastics, paper tray, need combine the supporting legs to use, when keeping flat to the bottom surface, come too high tray and the ground distance between by the supporting legs setting in four bights of tray, play the work that makes things convenient for fork truck, can reduce the destruction of ground moisture simultaneously, present supporting legs adopts timber or plastics to make usually, and the cost is higher, and occupation space is great, inconvenient transportation and use, be difficult to satisfy the demand.

SUMMERY OF THE UTILITY MODEL

The utility model provides a tray supporting leg, which is made of paper material, light in weight, durable, convenient to transport and use, in order to avoid the disadvantages existing in the prior art.

The utility model provides a technical problem adopt following technical scheme: a tray supporting leg comprises an outer sleeve part and a plurality of paperboard parts filled in the outer sleeve part, wherein the paperboard parts are detachably connected with the outer sleeve part, the outer sleeve part is in a uncovered box body shape, the outer sleeve part is formed by folding an integrally formed paperboard body, the paperboard body comprises a main board body and auxiliary board bodies symmetrically arranged on the front side and the rear side of the main board body, the main board body comprises a first bottom board and first folded edges symmetrically arranged on the left side and the right side of the first bottom board, the first folded edges comprise a first folded plate, a second folded plate and a third folded plate which are sequentially connected, and the first folded plate is connected with the first bottom board; the auxiliary plate body comprises a second bottom plate and two folding edges symmetrically arranged on the left side and the right side of the second bottom plate, the two folding edges comprise a fourth folding plate, a fifth folding plate and a sixth folding plate which are sequentially connected, and the fourth folding plate is connected with the second bottom plate.

Furthermore, one side the convex a plurality of spacing strips that are provided with in third folded sheet surface, the opposite side the third folded sheet surface undercut be provided with a plurality of spacing grooves, the convex a plurality of spacing strips that are provided with in cardboard piece surface, the opposite another surface undercut of cardboard piece is provided with a plurality of spacing grooves, spacing strip cooperatees with the spacing groove.

Furthermore, the first bottom plate is connected with the second bottom plate, and the second bottom plate can be folded towards the inner side of the first bottom plate.

Further, cardboard spare is including the protective layer one, corrugated container board layer, buffer layer and the protective layer two that connect gradually, spacing setting is on protective layer one, the spacing groove sets up on protective layer two.

Further, the buffer layer includes shock attenuation board and shock attenuation spheroid, shock attenuation inboard is provided with a plurality of through-holes, the shock attenuation spheroid fills and sets up inside the through-hole, the shock attenuation spheroid adopts rubber to make.

The beneficial effects of the utility model

The utility model discloses wholly adopt the paper material to make, the light is just durable, bearing capacity is better, the cost is lower, the whole folding cardboard that adopts integrated into one piece of outer sleeve spare forms, the area that occupies during the transportation is little, the logistics expense has greatly been saved, good bearing and buffering effect are played to the inside cardboard piece of cooperation, the whole assembly is very simple, can directly assemble the use at the scene, convenient operation, through the structure of spacing and spacing groove, improve cardboard piece and the inside joint strength of outer sleeve spare. The paperboard piece is through four-layer structure, is as outer parcel protection by protective layer one and protective layer two, improves compressive strength and shock attenuation effect through corrugated container board layer and buffer layer, effectively protects the tray.

Drawings

The drawings described herein are for illustrative purposes only of selected embodiments and not all possible implementations, and are not to be considered limiting of the scope of the present disclosure.

Fig. 1 is a schematic view of an overall structure of a supporting leg of a tray according to the present invention;

fig. 2 is a schematic view of the outer sleeve of a tray supporting leg according to the present invention in a folded state;

fig. 3 is a schematic view of a cardboard member of a pallet support leg of the present invention;

fig. 4 is a schematic view of the outer sleeve of a pallet support leg according to the present invention in an expanded state;

fig. 5 is a schematic structural view of a cardboard member of a tray supporting leg of the present invention;

fig. 6 is a schematic sectional view of a shock-absorbing layer of a supporting leg of the tray of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be described in detail below with reference to the accompanying drawings, and the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.

Therefore, the following detailed description of the embodiments of the present invention, which is provided in connection with the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention, and all other embodiments obtained by those of ordinary skill in the art without any inventive effort based on the embodiments of the present invention are within the scope of the invention.

The terminology used herein is for the purpose of explaining the embodiments and is not intended to limit and/or define the invention. It should be understood that the terms "front", "back", "left", "right", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, or orientations or positional relationships that are conventionally placed when the products of the present invention are used, or orientations or positional relationships that are conventionally understood by those skilled in the art, and are merely for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or component that is referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In addition, even though terms including ordinal numbers such as "first", "second", etc., may be used to describe various elements, the elements are not limited by the terms, and the terms are used only to distinguish one element from another. For example, the first flap may be referred to as a second flap, and similarly, the second flap may be referred to as a first flap, without departing from the scope of the present invention.

Example 1

As shown in fig. 1-6, the supporting leg of the tray in this embodiment includes an outer sleeve member 100 and 3-5 cardboard members 200 filled inside the outer sleeve member 100, the cardboard members 200 are detachably connected with the outer sleeve member 100, that is, the cardboard members 200 are inserted into the outer sleeve member, so as to facilitate assembly and disassembly, and the cardboard members 200 are also block-shaped and cut to shape.

The outer sleeve 100 is in a rectangular box shape without a cover, wherein the outer sleeve 100 is formed by folding an integrally formed paperboard body, the paperboard body comprises a main board body and auxiliary board bodies symmetrically arranged on the front side and the rear side of the main board body, the main board body comprises a first bottom board 310 and first folding edges symmetrically arranged on the left side and the right side of the first bottom board 310, the first folding edges comprise a first folding plate 320, a second folding plate 330 and a third folding plate 340 which are sequentially connected, and the first folding plate 320 is connected with the first bottom board 310; the auxiliary plate body comprises a second bottom plate 410 and two folding edges symmetrically arranged on the left side and the right side of the second bottom plate 410, the two folding edges comprise a fourth folding plate 420, a fifth folding plate 430 and a sixth folding plate 440 which are sequentially connected, the fourth folding plate 420 is connected with the second bottom plate 410, only the first bottom plate 310 is connected with the second bottom plate 410, the second bottom plate 410 can be folded towards the inner side of the first bottom plate 310, gaps of about 1-3mm exist at other positions between the main plate body and the auxiliary plate body, the first bottom plate 310, the first folding plate 320, the second folding plate 330 and the third folding plate 340 which are connected can be folded, the second bottom plate 410, the fourth folding plate 420, the fifth folding plate 430 and the sixth folding plate 440 which are connected can also be folded, and the box body shape without a cover can be assembled through folding so as to contain the paper plate 200.

Wherein, one side the convex three spacing 500 that is provided with in third folded sheet 340 surface, the opposite side the sunken three spacing groove 600 that is provided with in third folded sheet 340 surface, the convex three spacing 500 that is provided with in cardboard piece 200 surface, the opposite another sunken three spacing groove 600 that is provided with in surface of cardboard piece 200, spacing 500 cooperatees with spacing groove 600, when cardboard piece 200 inserts outer sleeve 100 promptly, inserts the spacing inslot by spacing 500 and fixes, also is connected fixedly through spacing 500 and spacing groove 600 between the cardboard piece 200, the friction effect between the cooperation cardboard piece 200 for cardboard piece 200 can't break away from in the outer sleeve in the use, guarantees to support the effect, spacing all set up with the spacing groove be rectangular form can, spacing 500 select the cementing connection can.

Meanwhile, the paperboard part 200 comprises a first protective layer 210, a corrugated paperboard layer 220, a shock absorption layer 230 and a second protective layer 240 which are sequentially connected, the limiting strip 500 is arranged on the first protective layer 210, the first protective layer 210 and the second protective layer 240 are made of paper pulp paperboards, and the first protective layer 210 and the second protective layer 240 are connected through glue. The limiting groove 600 is formed in the second protective layer 240, the damping layer 230 comprises a damping plate 2310 and a damping ball 2320, a plurality of through holes 2311 are formed in the damping plate, the damping ball 2320 is filled in the through holes 2311, the damping ball 2320 is made of rubber, the two ends of each through hole 2311 are filled with glue to be sealed and fixed, the damping ball 2320 is prevented from falling out, a good buffering and damping effect is achieved through the damping ball 2320, and the tray is effectively protected.

The utility model discloses when using, fold hem two earlier, be about to sixth folded plate 440, fifth folded plate 430 and fourth folded plate 420 turn over the book inwards in proper order, then turn over the subplate body of both sides to mainboard body department and turn over 90 degrees, bottom plate two 410 turns over a 90 degrees vertical state to bottom plate 310 promptly, then fold hem one, turn over first folded plate 320 in proper order, second folded plate 330 and third folded plate 340 are to the folding 90 degrees of inboard, insert two relative hem inboards until third folded plate 340 and fix, form the outer casing of a uncovered rectangle box form, then insert paper sheet spare 200 along limit portion in proper order and can form the supporting legs and use.

It should be noted that, in the present invention, the unexplained connection mode between the components can be the connection mode commonly used in the field.

The scope of the present invention is defined not by the above-described embodiments but by the appended claims and equivalents thereof.

Claims (5)

1. The tray supporting leg is characterized by comprising an outer sleeve part and a plurality of paperboard parts filled in the outer sleeve part, wherein the paperboard parts are detachably connected with the outer sleeve part, the outer sleeve part is in a uncovered box body shape, the outer sleeve part is formed by folding an integrally formed paperboard body, the paperboard body comprises a main board body and auxiliary board bodies symmetrically arranged on the front side and the rear side of the main board body, the main board body comprises a first bottom board and first folded edges symmetrically arranged on the left side and the right side of the first bottom board, the first folded edges comprise a first folded plate, a second folded plate and a third folded plate which are sequentially connected, and the first folded plate is connected with the first bottom board; the auxiliary plate body comprises a second bottom plate and two folding edges symmetrically arranged on the left side and the right side of the second bottom plate, the two folding edges comprise a fourth folding plate, a fifth folding plate and a sixth folding plate which are sequentially connected, and the fourth folding plate is connected with the second bottom plate.

2. The supporting foot for supporting tray as claimed in claim 1, wherein the third folding plate on one side is provided with a plurality of protruding limiting strips, the third folding plate on the other side is provided with a plurality of protruding limiting grooves, the surface of the third folding plate on one side is provided with a plurality of protruding limiting strips, the surface of the opposite side of the cardboard member is provided with a plurality of protruding limiting grooves, and the limiting strips are matched with the limiting grooves.

3. The pallet support foot of claim 1, wherein the first base plate is connected to the second base plate, and the second base plate is foldable inwardly of the first base plate.

4. The supporting foot for the tray as claimed in claim 2, wherein the cardboard member comprises a first protective layer, a corrugated cardboard layer, a shock absorbing layer and a second protective layer which are connected in sequence, the limiting strip is arranged on the first protective layer, and the limiting groove is arranged on the second protective layer.

5. The tray supporting leg as claimed in claim 4, wherein the shock absorbing layer comprises a shock absorbing plate and a shock absorbing ball, a plurality of through holes are formed in the shock absorbing plate, the shock absorbing ball is filled in the through holes, and the shock absorbing ball is made of rubber.

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