CN213567082U

CN213567082U - Combined double-layer plastic box

Info

Publication number: CN213567082U
Application number: CN202021743861.6U
Authority: CN
Inventors: 姜健; 戴浩
Original assignee: Jinhong Packaging Material Shanghai Co ltd
Current assignee: Jinhong Packaging Material Shanghai Co ltd
Priority date: 2020-08-19
Filing date: 2020-08-19
Publication date: 2021-06-29
Anticipated expiration: 2030-08-19

Abstract

The utility model discloses a modular double-deck plastic box, the utility model relates to a plastic box technical field, the double-deck plastic box of combination formula includes: the upper box body is positioned above the lower box body, and the upper ends of four corners of the lower box body and the upper box body are fixedly connected with upper fixing seats; the beneficial effects of the utility model reside in that: drive dead lever activity embedding fixed slot one through the gag lever post in, be convenient for couple together with last box down and fix, can also prevent to go up the box condition that the landing appears at the in-process of transportation when improving the loading volume, the security of transportation and the quality of transportation goods have been guaranteed, slide out the gag lever post along spout lapse messenger's dead lever from fixed slot two, the effect of supporting the plastic box just has been played to the dead lever like this, avoid the bottom and the ground direct contact of plastic box, effectually prevent that ponding from getting into the inside problem nature that causes the damage and the resolute difficult goods of placing the goods that leads to the fact of plastic box.

Description

Combined double-layer plastic box

Technical Field

The utility model belongs to the technical field of the plastic box technique and specifically relates to a modular double-deck plastic box is related to.

Background

The plastic box is formed by injection molding of low-pressure high-density polyethylene and polypropylene which have high impact strength as raw materials, can be used for turnover and finished product shipment packaging, is light, durable and stackable, and the existing plastic box meets the loading requirement, but also has some defects, such as: the quantity of the goods of difficult improvement to and a plurality of plastic box get up comparatively trouble of connecting, lead to the easy condition that appears the landing of plastic box that lies in the upper end in transportation and handling to influence the safe problem of transportation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the problem and not enough of above-mentioned existence, provide a be convenient for the loading, be convenient for improve the loading volume and can improve the double-deck plastic box of the combination formula of freight transport safety.

In order to achieve the purpose, the adopted technical scheme is as follows:

a modular two-layer plastic case, comprising:

lower box and last box, it is located box top down to go up the box, down the box with go up the equal fixedly connected with of box four corners upper end and go up the fixing base, every go up inside the opening of fixing base and have the fixed slot that link up its upper surface one, down the box with go up the equal fixedly connected with of box four corners lower extreme fixing base down, every three spacing groove has all been opened to the fixing base surface down, every the fixing base is inside all opened down and has link up its lower surface fixed slot two, every the fixing base surface all opened down is the spout that is vertical form, every the inside dead lever that all is equipped with of spout, every the equal fixedly connected with gag lever post of dead lever outer end upside.

Preferably, the middle parts of the left and right sides of the lower box body and the upper box body are fixedly connected with handles above the middle parts, and the front and rear surfaces of the lower box body and the upper box body are respectively provided with a plurality of air holes penetrating through the inner parts of the lower box body and the upper box body.

Preferably, the upper fixing seat and the lower fixing seat which are positioned at the same corner are positioned on the same vertical line.

Preferably, be located same three in the fixing base down the spacing groove is perpendicular equidistance and distributes, the spout is located three on same perpendicular line the spacing groove left link up with the spacing groove, spout and spacing groove all communicate with each other with fixed slot two.

Preferably, the limiting rod is connected with the sliding groove in a sliding manner, and the limiting rod slides into the adjacent limiting groove along the sliding groove and is connected with the limiting groove in a sliding manner.

Preferably, the upper box body is movably connected with the lower box body through a fixing rod, and the upper box body is parallel to the lower box body up and down.

By adopting the technical scheme, the beneficial effects are as follows:

drive dead lever activity embedding fixed slot one through the gag lever post in, be convenient for couple together box and last box down, can also prevent to go up the box condition that the landing appears at the in-process of transportation when improving the loading volume, the security of transportation and the quality of transportation goods have been guaranteed, slide out the gag lever post along spout lapse messenger's dead lever from fixed slot two, the effect of supporting the plastic box just has been played to the dead lever like this, avoid the bottom and the ground direct contact of plastic box, effectually prevent that ponding from getting into the inside problem nature that causes the damage and the resolute difficult goods of placing of goods that leads to the fact of plastic box.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments of the present invention will be briefly described below. The drawings are intended to depict only some embodiments of the invention, and not all embodiments of the invention are limited thereto.

Fig. 1 is a schematic view of an integrally assembled three-dimensional structure of the present invention;

FIG. 2 is a schematic view of a portion A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the overall split three-dimensional structure of the present invention;

fig. 4 is a schematic view of the left-side sectional structure of the lower fixing base of the present invention.

The labels in the figure are: the lower box body 1, the upper fixing seat 2, the first fixing groove 21, the lower fixing seat 3, the limiting groove 31, the second fixing groove 32, the sliding groove 33, the handle 4, the air holes 5, the fixing rod 6, the limiting rod 61 and the upper box body 7.

Detailed Description

In order to make the purpose, technical features and technical effects of the technical solution of the present invention clearer, the drawings of the embodiments of the present invention are combined together, and the example solution of the embodiments of the present invention is clearly and completely described.

Referring to fig. 1 to 4, the present application is a combined double-layer plastic box including:

the upper box body 7 is positioned above the lower box body 1, the upper ends of four corners of the lower box body 1 and the upper box body 7 are fixedly connected with upper fixing seats 2, a first fixing groove 21 penetrating through the upper surface of each upper fixing seat 2 is formed in each upper fixing seat 2, lower fixing seats 3 are fixedly connected with the lower ends of four corners of the lower box body 1 and the upper box body 7, three limiting grooves 31 are formed in the outer surface of each lower fixing seat 3, a second fixing groove 32 penetrating through the lower surface of each lower fixing seat 3 is formed in each lower fixing seat 3, a vertical sliding groove 33 is formed in the outer surface of each lower fixing seat 3, fixing rods 6 are arranged in each sliding groove 33, a limiting rod 61 is fixedly connected to the upper side of the outer end of each fixing rod 6, the upper fixing seat 2 and the lower fixing seat 3 positioned at the same corner are positioned on the same vertical line, and the three limiting grooves 31 in the same lower fixing seat 3 are distributed in a vertical equal, the sliding grooves 33 are positioned at the left sides of the three limiting grooves 31 of the same vertical line and are communicated with the limiting grooves 31, the sliding grooves 33 and the limiting grooves 31 are communicated with the second fixing grooves 32, the limiting rods 61 are connected with the sliding grooves 33 in a sliding mode, the limiting rods 61 slide into the adjacent limiting grooves 31 along the sliding grooves 33 and are connected with the limiting grooves 31 in a sliding mode, the upper box body 7 is movably connected with the lower box body 1 through the fixing rods 6, and the upper box body 7 is parallel to the lower box body 1 in the vertical direction;

handles 4 are fixedly connected to the upper parts of the middle parts of the left and right surfaces of the lower box body 1 and the upper box body 7, and a plurality of air holes 5 penetrating through the lower box body 1 and the upper box body 7 are formed in the front and rear surfaces of the lower box body and the upper box body;

specifically, when loading, the lower box body 1 is moved to a designated position through the handle 4 on the lower box body 1, then the goods are sequentially loaded into the lower box body 1, after the lower box body 1 is filled with the goods, the upper box body 7 can be moved to the upper part of the lower box body 1 through the handle 4 on the upper box body 7, then the upper box body 7 is aligned with the lower box body 1 up and down, then the limiting rod 61 on the upper box body 7 is moved leftwards, when the limiting rod 61 is moved leftwards to the top end of the sliding chute 33, the limiting rod 61 is slid downwards along the sliding chute 33, when the limiting rod 61 is slid downwards along the sliding chute 33, the fixing rod 6 movably embedded into the fixing groove two 32 can also move downwards along with the limiting rod 61, when the limiting rod 61 is slid to the bottom end of the sliding chute 33, the fixing rod 6 can also extend downwards to the maximum length, then the limiting rod 61 is moved leftwards to the limiting groove 31 communicated with the bottom end of the sliding chute 33, then, the upper box body 7 is moved downwards through the handle 4 on the upper box body 7, so that the fixing rod 6 on the upper box body 7 is movably embedded into the fixing groove I21 on the lower box body 1, the upper box body 7 is connected with the lower box body 1 through the fixing rod 6, the upper box body 7 is not easy to slide and drop, and then goods can be loaded into the upper box body 7, so that the loading capacity can be improved, the situation that the upper box body 7 slides and drops in the transportation process can be prevented, and the transportation safety and the quality of the transported goods are ensured;

when unloading, firstly, the limiting rod 6 on the upper box body 7 is moved leftwards from the limiting groove 31 at the bottom end to the bottom end position of the sliding groove 33, then the limiting rod 61 slides upwards along the sliding groove 33, the fixing rod 6 also moves upwards along with the limiting rod 61 in the second fixing groove 32 while the limiting rod 61 slides, then the limiting rod 61 slides to the top end position of the sliding groove 33, at this time, the tail end of the fixing rod 6 is completely immersed in the second fixing groove 32, then the limiting rod 61 sliding to the top end of the sliding groove 33 moves rightwards to the limiting groove 31 communicated with the top end of the sliding groove 33, finally, the upper box body 7 is carried from the lower box body 1 and is placed to a designated position through the handle 4 on the upper box body 7, if water is accumulated at the position where the upper box body 7 is placed or the terrain is not flat so as to cause difficult placement, the limiting rod 61 can be moved leftwards, and the limiting rod 61 slides downwards along the sliding groove 33 to enable the fixing rod 6 to slide out of the, the fixing rod 6 plays a role in supporting the upper box body 7, the bottom of the upper box body 7 is prevented from being directly contacted with the ground, accumulated water can be prevented from entering the upper box body 7 to damage goods, and the lower box body 1 is also operated as the upper box body 7 when needed, so that the problems that the accumulated water enters the lower box body 1 to damage the goods and the goods cannot be easily placed are solved;

to sum up, drive in the dead lever 6 activity embedding fixed slot 21 through gag lever post 61, can couple together lower box 1 and last box 7, can also prevent to go up the condition that box 7 landing appears in the in-process of transportation when improving the loading capacity, the security of transportation and the quality of transportation goods have been guaranteed, slide down along spout 33 with gag lever post 61 and make dead lever 6 slide out from two 32 fixed slots, dead lever 6 just plays the effect of supporting upper box 7 and lower box 1 like this, effectively prevent that ponding from getting into inside the box and causing the problem of damage and the difficult goods of placing of settlement to the goods.

Exemplary embodiments of the present invention have been described in detail with reference to the preferred embodiments, however, it will be understood by those skilled in the art that various modifications and changes may be made to the above specific embodiments without departing from the scope of the present invention, and various combinations of the technical features and structures of the present invention may be implemented without departing from the scope of the present invention, which is defined by the appended claims.

Claims

1. A modular double-layer plastic case, comprising:

a lower box body (1) and an upper box body (7), wherein the upper box body (7) is positioned above the lower box body (1), the upper ends of four corners of the lower box body (1) and the upper box body (7) are fixedly connected with upper fixing seats (2), a first fixing groove (21) penetrating through the upper surface of each upper fixing seat (2) is formed in each upper fixing seat, fixing base (3) under the equal fixedly connected with in lower box (1) and last box (7) four corners lower extreme, every fixing base (3) surface has all opened three spacing groove (31), every down fixing base (3) inside has all opened two (32) of fixed slot that link up its lower surface, every fixing base (3) surface has all opened spout (33) that are vertical form down, every spout (33) inside all is equipped with dead lever (6), every the equal fixedly connected with gag lever post (61) of dead lever (6) outer end upside.

2. A modular double-layer plastic case according to claim 1, wherein: the improved box is characterized in that handles (4) are fixedly connected to the upper sides of the middle parts of the left side and the right side of the lower box body (1) and the upper box body (7), and a plurality of air holes (5) penetrating through the lower box body (1) and the upper box body (7) are formed in the front surface and the rear surface of the lower box body.

3. A modular double-layer plastic case according to claim 1, wherein: the upper fixing seat (2) and the lower fixing seat (3) which are positioned at the same corner are positioned on the same vertical line.

4. A modular double-layer plastic case according to claim 1, wherein: be located same three in lower fixing base (3) spacing groove (31) are perpendicular equidistance and distribute, spout (33) are located three on same perpendicular line spacing groove (31) left link up with spacing groove (31), spout (33) and spacing groove (31) all communicate with each other with fixed slot two (32).

5. A modular double-layer plastic case according to claim 1, wherein: the limiting rod (61) is connected with the sliding groove (33) in a sliding mode, and the limiting rod (61) slides into the adjacent limiting groove (31) along the sliding groove (33) and is connected with the limiting groove (31) in a sliding mode.

6. A modular double-layer plastic case according to claim 1, wherein: the upper box body (7) is movably connected with the lower box body (1) through a fixing rod (6), and the upper box body (7) is parallel to the lower box body (1) up and down.