阅读说明：本技术 一种便于堆叠且承重大的物流运输箱 (Logistics transport case convenient to stack and large in bearing ) 是由 孙建军 于 2018-08-30 设计创作，主要内容包括：本发明公开了一种便于堆叠且承重大的物流运输箱,包括箱盖、下承重垫、转轴和弹簧,所述箱盖上表面开设轮槽,且轮槽内部设置有槽扣,所述轮槽下方设置有上承重垫,且上承重垫下方设置有箱桶,所述下承重垫设置在箱桶底部,且箱桶下表面设置有皮垫,所述皮垫下方设置有转盘,且转盘下方连接有固定片,所述转轴固定在固定片上,且固定片上连接着轮子,所述固定片上方两侧固定有弹片,且弹片上固定有螺丝,所述弹簧连接在固定片与弹片之间。该便于堆叠且承重大的物流运输箱在箱桶底部设置一个下承重垫,能够更好的承受箱内的压力,增加箱子的耐重性,同时在叠加时由于上部也设置一个上承重垫,便于承受叠加的重量。(The invention discloses a logistics transport box convenient to stack and large in bearing capacity, which comprises a box cover, a lower bearing pad, a rotating shaft and a spring, wherein a wheel groove is formed in the upper surface of the box cover, a groove buckle is arranged inside the wheel groove, an upper bearing pad is arranged below the wheel groove, a box barrel is arranged below the upper bearing pad, the lower bearing pad is arranged at the bottom of the box barrel, a leather pad is arranged on the lower surface of the box barrel, a rotating disc is arranged below the leather pad, a fixing sheet is connected below the rotating disc, the rotating shaft is fixed on the fixing sheet, the wheel is connected on the fixing sheet, elastic sheets are fixed on two sides above the fixing sheet, screws are fixed on the elastic sheets, and the spring is connected between the fixing sheet and the elastic sheets. This logistics transport case convenient to pile up and bearing is big sets up a lower bearing pad bottom the case barrel head, and the pressure of bearing incasement that can be better increases the tolerance to weight nature of case, simultaneously when the stack because upper portion also sets up an upper bearing pad, is convenient for bear superimposed weight.)

1. The utility model provides a commodity circulation transport case convenient to pile up and the bearing is big, includes case lid (1), lower bearing pad (6), pivot (10) and spring (14), its characterized in that: wheel groove (2) are seted up to case lid (1) upper surface, and wheel groove (2) inside is provided with groove (3), wheel groove (2) below is provided with bearing pad (4), and goes up bearing pad (4) below and be provided with case bucket (5), bearing pad (6) set up in case bucket (5) bottom down, and case bucket (5) lower surface is provided with leather pad (7), leather pad (7) below is provided with carousel (8), and carousel (8) below is connected with stationary blade (9), pivot (10) are fixed on stationary blade (9), and are connecting wheel (11) on stationary blade (9), stationary blade (9) top both sides are fixed with shell fragment (12), and are fixed with screw (13) on shell fragment (12), spring (14) are connected between stationary blade (9) and shell fragment (12).

2. A logistics transportation box easy to stack and large in load bearing according to claim 1, wherein: the size of the space of the wheel groove (2) formed in the upper surface of the box cover (1) is equal to the size of the space occupied by the wheels (11).

3. A logistics transportation box easy to stack and large in load bearing according to claim 1, wherein: the upper bearing pad (4) and the lower bearing pad (6) are symmetrically arranged around the central axis of the box barrel (5).

4. A logistics transportation box easy to stack and large in load bearing according to claim 1, wherein: a rotating structure is formed between the turntable (8) and the fixed plate (9), and the rotating range of the fixed plate (9) is 0-360 degrees.

5. A logistics transportation box easy to stack and large in load bearing according to claim 1, wherein: an elastic structure is formed between the fixed plate (9) and the elastic sheet (12), and the minimum extension of the springs (14) on the two sides of the fixed plate (9) is larger than the distance between the two slot buckles (3).

6. A logistics transportation box easy to stack and large in load bearing according to claim 1, wherein: the wheels (11) are provided with four wheels in total, and the wheel grooves (2) are also provided with four wheels corresponding to the positions of the wheels (11).

Technical Field

The invention relates to the technical field of logistics devices, in particular to a logistics transport box which is convenient to stack and large in bearing capacity.

Background

With the progress of society, the logistics industry is increasingly developed, the transportation box decoration industry has a situation of domestic competition and internationalization, the utilization rate of the logistics box is increased in an effort, and resource saving becomes a key point. The product has the characteristics of strong practicability, convenient suggestion, high utilization rate and the like, so that various transport boxes appear on the market at present, but the transport boxes on the market cannot better bear weight when in use, the bottom bearing capacity is not so large, the transport boxes cannot be better stacked and placed, meanwhile, the transport boxes cannot be better stacked and fixed, and the transport boxes cannot be better moved when being transported to complete the equipment.

Disclosure of Invention

The invention aims to provide a logistics transport box which is convenient to stack and large in bearing capacity, and aims to solve the problems that the existing transport box in the background art cannot better bear the weight, has low bottom bearing capacity, cannot be better stacked and placed, cannot be better stacked and fixed, and cannot be better moved during transportation.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a commodity circulation transport case convenient to pile up and bearing is big, includes case lid, lower bearing pad, pivot and spring, the race is seted up to the case lid upper surface, and the inside groove that is provided with of race is detained, the race below is provided with the bearing pad, and goes up the bearing pad below and be provided with the case bucket, lower bearing pad sets up in case barrel head portion, and case bucket lower surface is provided with the leather pad, the leather pad below is provided with the carousel, and is connected with the stationary blade below the carousel, the pivot is fixed on the stationary blade, and is connected the wheel on the stationary blade, stationary blade top both sides are fixed with the shell fragment, and are fixed with the screw on the shell fragment, spring coupling is between stationary blade and shell fragment.

Preferably, the size of the space for forming the wheel groove on the upper surface of the box cover is equal to the size of the space occupied by the wheels.

Preferably, the upper bearing pad and the lower bearing pad are symmetrically arranged around the central axis of the box barrel.

Preferably, a rotating structure is formed between the rotating disc and the fixed plate, and the rotating range of the fixed plate is 0-360 degrees.

Preferably, an elastic structure is formed between the fixing piece and the elastic piece, and the minimum extension of the springs on two sides of the fixing piece is larger than the distance between the two slot buckles.

Preferably, the wheels are provided with four wheels in total, and the wheel grooves are also provided with four corresponding to the positions of the wheels.

Compared with the prior art, the invention has the beneficial effects that: this logistics transportation case convenient to pile up and the bearing is big:

1. the lower bearing pad is arranged at the bottom of the box barrel, so that the pressure in the box can be better borne, the weight resistance of the box is improved, and meanwhile, the upper bearing pad is also arranged at the upper part of the box barrel during stacking, so that the stacked weight can be conveniently borne;

2. the wheel groove is formed in the upper surface of the box cover, the wheels of the logistics box stacked on the upper portion just sink into the logistics box on the lower portion, meanwhile, an elastic structure is formed between the fixing piece and the elastic piece, the minimum extension amount of the springs on the two sides of the fixing piece is larger than the distance between the two groove buckles, the wheels can be fixed better, and therefore the logistics box stacked on the upper portion can be fixed better;

3. the bottom of the box body is provided with wheels capable of rotating 360 degrees, so that the logistics box can be better moved when being convenient to carry.

Drawings

FIG. 1 is a schematic diagram of the main structure of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic view of part A of the present invention.

In the figure: 1. the box cover comprises a box cover body, 2 parts of wheel grooves, 3 parts of groove buckles, 4 parts of upper bearing pads, 5 parts of box barrels, 6 parts of lower bearing pads, 7 parts of leather pads, 8 parts of turntables, 9 parts of fixing pieces, 10 parts of rotating shafts, 11 parts of wheels, 12 parts of elastic pieces, 13 parts of screws, 14 parts of springs.

Detailed Description

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, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a logistics transport box convenient to stack and large in bearing capacity comprises a box cover 1, wheel grooves 2, groove buckles 3, an upper bearing pad 4, a box barrel 5, a lower bearing pad 6, a leather pad 7, a rotary table 8, a fixing piece 9, a rotating shaft 10, wheels 11, elastic pieces 12, screws 13 and springs 14, wherein the wheel grooves 2 are formed in the upper surface of the box cover 1, the groove buckles 3 are arranged inside the wheel grooves 2, the size of the space for forming the wheel grooves 2 in the upper surface of the box cover 1 is equal to the size of the space occupied by the wheels 11, the wheels 11 can be better placed inside the wheel grooves 2, the upper bearing pad 4 is arranged below the wheel grooves 2, the box barrel 5 is arranged below the upper bearing pad 4, the lower bearing pad 6 is arranged at the bottom of the box barrel 5, the upper bearing pad 4 and the lower bearing pad 6 are symmetrically arranged around a central axis of the box barrel 5, the device can be better resistant to the weight, the leather pad 7 is arranged on the lower surface of the box barrel 5, the rotary table 8, a fixing plate 9 is connected below the rotary table 8, a rotary structure is formed between the rotary table 8 and the fixing plate 9, and the rotation range of the fixing plate 9 is 0-360 degrees, the wheels 11 can rotate freely, the device is convenient to move, the rotating shaft 10 is fixed on the fixing plate 9, the fixing sheet 9 is connected with four wheels 11, the number of the wheels 11 is four, the wheel grooves 2 are also provided with four corresponding to the positions of the wheels 11, the stability of the device is enhanced, the two sides above the fixing sheet 9 are fixed with the elastic sheets 12, and the spring plate 12 is fixed with a screw 13, the spring 14 is connected between the fixing plate 9 and the spring plate 12, an elastic structure is formed between the fixing plate 9 and the spring plate 12, and the minimum extension of the spring 14 at the two sides of the fixing piece 9 is larger than the distance between the two slot buckles 3, so that the elastic piece 12 is just buckled on the slot buckle 3, the wheel 11 is better fixed, and the logistics box stacked above is better fixed.

The working principle is as follows: before using the logistics transport box which is convenient to stack and has large bearing capacity, firstly, the whole logistics transport box which is convenient to stack and has large bearing capacity needs to be simply understood structurally, when the device is used for accommodating articles, the articles are placed inside the box barrel 5 provided with the lower bearing pad 6, when the device is placed in a stacked mode, a user firstly pushes the stacked logistics boxes together, the logistics boxes are pushed to drive the connected fixing pieces 9 through the turnplates 8, so that the wheels 11 fixed on the fixing pieces 9 are driven, finally, the logistics boxes are freely rotated and moved, next, the user places one logistics box on the upper portion of the other logistics box, the upper surfaces of the box covers 1 placed at the tops of the lower logistics boxes correspondingly to 4 wheels 11 at the bottom of the upper logistics boxes are provided with wheel grooves 2, meanwhile, the user presses the elastic sheets 12 connected to the two sides of the fixing pieces 9 by hands, and the springs 14, so that the spring plate 12 is just clamped on the slot 3 to realize the overlapping effect in turn, and the content not described in detail in the present specification belongs to the prior art known to those skilled in the art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.