CN111619947A

CN111619947A - Open type movable corner logistics box

Info

Publication number: CN111619947A
Application number: CN202010293184.0A
Authority: CN
Inventors: 吴幼健
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-06
Filing date: 2020-04-06
Publication date: 2020-09-04

Abstract

The invention discloses an open type movable corner logistics box, which comprises a box body

Shaped box body and two

The trapezoidal side panels with movable corners are connected by means of turnable tenon or joint structure to make the bottom corners of box body be extended or retracted, and the elastic fastener is placed on the bottom surface of movable corner to stabilize the bearing state of bottom corner, so that it adopts the advantages of that the fixed rectangular box can be vertically stressed and directly stacked and the desk type box can be folded when it is empty。

Description

Open type movable corner logistics box

The technical field is as follows:

the invention relates to a transport packaging box in the field of logistics, in particular to an open type transport packaging box applied to logistics transportation of fruits and vegetables.

Background art:

the traditional open type plastic fixed rectangular box or table type box applied to fruit and vegetable turnover transportation can be vertically stressed and conveniently stacked when the fixed rectangular box is empty, but the fixed rectangular box cannot be stacked when the box is empty, so that the space of the box is greatly wasted; the fixed table type box can be overlapped when being empty, but when objects are loaded, the bottom surface of the table type box is small, the cover surface is wide, the objects cannot be vertically stressed, the objects cannot be directly overlapped, the objects can be overlapped only by covering, and the overlapping height is limited by the thickness of the cover surface and the stress of the side surface. Whether can design a box, can absorb their advantage simultaneously: when the box is empty, the box can be stacked like a desk box?

The invention content is as follows:

the invention provides an open type motion angle logistics box, which aims to achieve the aim, namely, on the basis of a table type box, two pairs of bottom angles can extend out or retract as required, when objects are loaded, the bottom angles extend out, one pair of side surfaces are vertical to the bottom surface, the bottom angles can be vertically stressed, the stacking is convenient, additional covering is not needed, when the box is empty, the two pairs of bottom angles retract inwards, the box is in a table type, the box can be stacked, and the advantages of two box bodies are optimized.

The invention adopts the following technical scheme:

an open type logistics box with movable corners comprises a box body

Shaped box body fixing frame and two

A shaped active angled trapezoidal side panel. The movable angle is connected with the base angle through a rotatable tenon structure or a joint structure, so that the base angle of the box body can extend outwards or retract inwards, and the elastic clamping button is arranged on the bottom surface of the movable angle to stabilize the force bearing working state of the base angle.

Said

The box body fixing frame is a pair of side surfaces and bottom surface of the desk type box

Said

The front of the trapezoidal side panel with the movable corners is trapezoidal, the vertical surface and the transverse surface of the side surface are mutually vertical, and the tail end of the transverse surface is closed by a circular arc and used for limiting when the bottom corners extend outwards.

Said

Form and

the shape connection adopts a rotatable tenon structure or a joint structure, so that the shape connection can rotate according to the requirement without influencing superposition.

The bottom is provided with an elastic clamping button for elastic return, namely when the bottom corner extends to a specified position, the elastic clamping button is popped out, so that the movable corner can not return, the work can be stabilized, and when the bottom corner needs to be retracted inwards, the elastic clamping button needs to be pressed firstly to retract inwards.

The invention has the following positive and beneficial effects:

the open type movable corner logistics box has the advantages of a fixed cuboid box and a desk type box, is simple in structure and convenient to transform, and is widely suitable for fruits, vegetables and other occasions needing to be open, breathable, fresh-keeping and the like.

Description of the drawings:

fig. 1 is a three-dimensional view with the base angle extended, wherein a is enlarged to a tenon configuration.

Fig. 2 is a three-dimensional view with the base angle retracted, with a side partial sectional view showing the internal structure.

FIG. 3 is a drawing showing

Three views of the structure of the box-shaped fixing frame.

Wherein the sequence number: 1. a bottom panel; 2. positioning a rod; 3. a trapezoidal plate; 4. a tenon; 5. carrying handle

FIG. 4 is a drawing showing

Three-view of movable corner structure

Wherein the sequence number: 1. an upper edge; 2. a tenon hole; 3. a trapezoidal plate; 4. positioning the circular arc; 5. elastic clamp button

FIG. 5 is a schematic view of two cases stacked with their bottom corners extended;

fig. 6 is a schematic view of the empty cases stacked together.

The specific implementation mode is as follows:

referring to fig. 3 and 4, after the 4-position arc plate of fig. 4 is fastened to the 2-position rod of fig. 3, the 2-tenon eye of fig. 4 is sleeved on the 4-tenon of fig. 3 to form the shape of fig. 1, and then the contents can be loaded and directly stacked according to fig. 5. When the content is unloaded, the box body is turned over, the thumb presses the 5 elastic clamping buttons in the figure 4 to retract the movable corner, the 2 positioning in the figure 3 naturally presses the 5 elastic clamping buttons in the figure 4 to press down, and after the positioning is completed, the elastic clamping buttons automatically rebound to block the return circuit of the bottom corner, so that the bottom corner can be in a stable working state.

Claims

1. An open type movable corner logistics box comprises

Shape box fixing frame and two

The trapezoidal side plate with movable angle is characterized in that the side plate is connected with the side plate through a rotatable tenon structure or a joint structure

Shape box fixing frame and

the trapezoidal side panels with the movable corners are connected, so that the bottom corners of the box body can extend outwards or retract inwards, and the bottom surfaces of the movable corners are provided with positioning structures such as elastic clamping buttons and the like, so that the state of the box body when stressed is stabilized.

2. The movable corner logistics box of claim 1, wherein: said

The shape box fixing frame is a three-folding panel structure which is fixedly connected with a pair of side surfaces and a bottom surface of a desk type box, namely, the two side surfaces are symmetrical trapezoids, and the bottom surface is rectangular and fixedly connected.

3. The movable corner logistics box of claim 1, wherein: said

The trapezoidal side panel of activity angle of shape, positive facade are trapezoidal, have partial bottom surface to be the transverse plane, and positive facade is face and transverse plane mutually perpendicular for the vertical plane, and horizontal border uses the circular arc to close up, is convenient for fix a position.

4. The movable corner logistics box of claim 1, wherein: the rotatable tenon or the movable joint is a structure which can meet the extending or retracting function of the movable angle and does not influence the folding when the box is empty.

5. The movable corner logistics box of claim 1, wherein: the positioning structure comprises: the elastic clamping button is a device which utilizes the elasticity of materials and carries out positioning by a simplest structure, so that a base angle is not moved during working.