CN212099956U

CN212099956U - Aviation logistics packing case

Info

Publication number: CN212099956U
Application number: CN202020717925.9U
Authority: CN
Inventors: 陈栋
Original assignee: Chongqing Industry Polytechnic College
Current assignee: Chongqing Industry Polytechnic College
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2020-12-08
Anticipated expiration: 2030-04-30

Abstract

The utility model relates to an aviation commodity circulation technical field provides an aviation commodity circulation packing box, including box and lid, still including placing the board, first pressure spring and clamping mechanism, place the board setting in the box, and can be in the box along longitudinal movement, a plurality of first pressure springs set up in the box, and be located the below of placing the board, four clamping mechanism are located the both ends and the both sides of placing the board respectively, clamping mechanism includes the fixed block, the guide bar, splint and second pressure spring, the fixed block sets up on placing the board, it has the through-hole to open on the fixed block, the one end of guide bar is located the through-hole, the other end is outwards stretched out, splint set up the other end at the guide bar, and with guide bar fixed connection, second pressure spring cover is established on the guide bar. The four clamping plates of the four clamping mechanisms all have a tendency to approach the middle of the placing plate. The utility model provides a pair of aviation commodity circulation packing box makes the goods be difficult to roll or overturn in the box, reduces the damage of goods.

Description

Aviation logistics packing case

Technical Field

The utility model relates to an aviation commodity circulation technical field, concretely relates to aviation commodity circulation packing box.

Background

In the highly developed logistics industry today, it is becoming more and more common to transport goods in packaging boxes. The packing box is generally used for the circulation of goods, makes things convenient for the turnover of goods, plays vital function in the commodity circulation field.

The existing packaging boxes are provided with spring structures inside the box body, and the purpose of shock absorption is achieved through the spring structures, so that goods are protected. However, these packaging boxes have great limitations when used in the field of aviation. When the aircraft encounters severe jolt of airflow, the goods easily roll or turn over in the box body, so that severe collision is caused between the goods and the box body, and the goods are damaged.

SUMMERY OF THE UTILITY MODEL

To the defect among the prior art, the utility model aims at providing an aviation commodity circulation packing box makes the goods be difficult to roll or overturn in the box, reduces the damage of goods.

In order to achieve the above purpose, the present invention is implemented by the following technical solutions: an aviation logistics packing box comprises a box body and a cover body, wherein one side of the cover body is hinged with one side of the box body, the other side of the cover body is detachably connected with the other side of the box body, the aviation logistics packing box also comprises a placing plate, a first pressure spring and a clamping mechanism,

the placing plate is transversely arranged in the box body and can longitudinally move in the box body, a plurality of first pressure springs are longitudinally arranged in the box body and are positioned below the placing plate, the upper ends of the first pressure springs are connected with the placing plate, and the lower ends of the first pressure springs are connected with the box body,

four clamping mechanism all sets up place the upper surface of board, and be located respectively place the both ends and the both sides of board, clamping mechanism includes fixed block, guide bar, splint and second pressure spring, the fixed block is fixed to be set up place on the board, it has along the through-hole of horizontal setting to open on the fixed block, the one end of guide bar is located in the through-hole, the other end outwards stretches out, splint are along vertically setting up the guide bar the other end, and with guide bar fixed connection, the second pressure spring cover is established on the guide bar, the one end of second pressure spring with the fixed block is connected, the other end with splint are connected.

The four clamping plates of the four clamping mechanisms are provided with a tendency of approaching to the middle part of the placing plate, and an accommodating area for accommodating goods is formed among the four clamping plates.

Furthermore, a threaded hole is formed in the guide rod, a screw is arranged on the fixing block, and the screw can penetrate through the fixing block and then is matched with the threaded hole.

Furthermore, the box body is characterized by further comprising a telescopic rod arranged in the first pressure spring, one end of the telescopic rod is connected with the placing plate, and the other end of the telescopic rod is connected with the box body.

Furthermore, the two ends of the placing plate are provided with clamping grooves extending inwards, the outer surfaces of the two ends of the box body are provided with clamping blocks, and the clamping blocks can penetrate through the box body and then are matched with the corresponding clamping grooves.

Further, the cover body and the clamping plate are provided with flexible cushion layers on the surfaces close to the containing area.

The utility model has the advantages that: the utility model provides a pair of aviation commodity circulation packing box, before using, place board and guide bar and locked by fixture block and screw respectively. During the use staff will put the goods earlier place the board on, then screw out the screw on four fixed blocks respectively, under the effect of second pressure spring, guide bar and splint will be drawn close to the goods. The four clamp plates can compress the lower end of the goods, so that the shaking of the lower end of the goods is limited. Then the staff covers the lid again, makes lid and box be connected and forms the closure. At last, the clamping blocks at the two ends of the box body are pulled out again, the placing plate can move upwards under the action of the first pressure spring until the upper end of the goods contacts with the cover body, and the upper end of the goods can be tightly pressed with the cover body under the action of the first pressure spring, so that the upper end of the goods is limited to shake. Because the upper and lower both ends of goods are rocked and are all restricted, consequently the goods just is difficult to roll or overturn in the box, has reduced the damage of goods.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic view of the internal structure of the present invention;

FIG. 4 is a schematic cross-sectional view taken along the line A-A in FIG. 2;

fig. 5 is an enlarged schematic view of a portion B in fig. 4.

Reference numerals: 10-box body, 11-fixture block, 20-cover body, 30-placing plate, 31-fixture groove, 40-first pressure spring, 50-clamping mechanism, 51-fixing block, 511-through hole, 512-screw, 52-guide rod, 521-threaded hole, 53-clamping plate, 54-second pressure spring, 60-containing area, 70-telescopic rod and 80-flexible cushion layer.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In this application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description of the present application, it is to be understood that the terms "longitudinal," "lateral," "horizontal," "top," "bottom," "upper," "lower," "inner" and "outer" and the like are used in the orientation or positional relationship shown in the drawings, which are used for convenience in describing the present invention and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

As shown in fig. 1-5, the utility model provides an aviation logistics packaging box, including box 10, lid 20, place board 30, first pressure spring 40 and clamping mechanism 50. One side of the cover 20 is hinged to one side of the box 10, and the other side of the cover 20 is detachably connected to the other side of the box 10.

The placing plate 30 is disposed in the cabinet 10 in a transverse direction and may move back and forth in a longitudinal direction in the interior of the cabinet 10. A plurality of first compression springs 40 are installed in the case 10 in a longitudinal direction under the placing plate 30. The upper end of the first pressure spring 40 is connected with the placing plate 30, the lower end is connected with the box body 10, and the first pressure spring 40 enables the placing plate 30 to always have the tendency of moving upwards.

The four clamping mechanisms 50 are disposed on the upper surface of the placing plate 30 and located at both ends and both sides of the placing plate 30, respectively. Specifically, the clamping mechanism 50 includes a fixed block 51, a guide rod 52, a clamp plate 53, and a second compression spring 54. The fixing block 51 is fixedly mounted on the placing plate 30 by bolts or welding, and a through hole 511 is formed in the fixing block 51 in a transverse direction. One end of the guide rod 52 is located in the through hole 511, and the other end thereof protrudes outward. The clamp plate 53 is installed at the other end of the guide bar 52 in the longitudinal direction and is fixedly connected to the guide bar 52. The second compression spring 54 is sleeved on the outer side of the guide rod 52, one end of the second compression spring 54 is connected with the fixed block 51, and the other end of the second compression spring 54 is connected with the clamping plate 53. The second pressure spring 54 always tends to approach the guide bar 52 toward the middle of the placement plate 30.

The clamping plates 53 of the four clamping mechanisms 50 each have a tendency to approach toward the middle of the placement plate 30 under the action of the second compression springs 54. The four clamp plates 53 of the four clamp mechanisms 50 form a receiving area 60 therebetween for receiving the goods, i.e., the goods are surrounded by the four clamp plates 53 around the circumference thereof after being placed on the placing plate 30. The four clamping mechanisms 50 are used to clamp the lower end of the cargo, thereby limiting the shaking of the lower end of the cargo. The cover body 20 is closed after the lower end of the goods is clamped, and the upper end of the goods can be tightly pressed with the cover body 20 under the action of the first pressure spring 40, so that the upper end of the goods is limited to shake. Because the shaking of the upper end and the lower end of the goods are limited, the goods are not easy to roll or turn in the box body 10, and the damage of the goods is reduced.

In addition, because the first compression spring 40 and the second compression spring 54 have elasticity, goods with different sizes can be placed in the packing box, and the adaptability of the packing box is improved.

In one embodiment, the guide rod 52 is provided with a threaded hole 521, and the fixing block 51 is provided with a screw 512. The screw 512 can pass through the fixing block 51 and then be matched with the threaded hole 521. The movement of the guide rod 52 is limited through the screw 512 before the use, after goods are placed, the screw 512 is screwed out, so that the guide rod 52 moves, the goods are more conveniently placed by workers, and otherwise the guide rod 52, the clamping plate 53 and the second pressure spring 54 interfere with the workers to place the goods.

In one embodiment, the retractable rod 70 is disposed in the first compression spring 40, and one end of the retractable rod 70 is connected to the placing plate 30 and the other end is connected to the box 10. The design of the telescopic rod 70 plays a guiding role for the first compression spring 40, and the first compression spring 40 is prevented from being bent and deformed when the placing plate 30 moves up and down.

In one embodiment, the two ends of the placing plate 30 are both provided with an inwardly extending slot 31, the outer surfaces of the two ends of the box 10 are both provided with a latch 11, and the latch 11 can pass through the box 10 and then cooperate with the corresponding slot 31. Insert corresponding draw-in groove 31 in through fixture block 11 before the use, in order to restrict and place the removal of board 30 on vertical, treat that the goods puts the back, extract fixture block 11 again, it is more convenient when further making the staff put the goods like this. Otherwise, the first pressure spring 40 always tends to move the placing plate 30 upward, and the worker also needs to press the placing plate 30 with one hand and place the goods with the other hand. This avoids the interference of the placement plate 30 and the first compression spring 40 with the release of the cargo by the worker.

In one embodiment, a compliant pad 80 is disposed on both the cover 20 and the clamp plate 53 adjacent the receiving area 60. The flexible cushion layer 80 makes the cover body 20 and the clamping plate 53 flexibly contact with the goods, so that friction can be reduced, rigid contact can be avoided, and the goods can be protected more favorably.

The placement plate 30 and the guide rod 52 are locked by the latch 11 and the screw 512, respectively, before use. The specific using process is as follows: the worker first puts the goods on the placing plate 30 with the goods in the accommodating area 60. Then the screws 512 on the four fixing blocks 51 are respectively screwed out, and the guide rod 52 and the clamping plate 53 are gradually drawn towards the goods under the action of the second compression spring 54 until the four clamping plates 53 are respectively contacted with the goods. The four clamp plates 53 are pressed against the lower end of the cargo by the respective actions of the four second compression springs 54, thereby restricting the shaking of the lower end of the cargo. Then the worker covers the cover 20 again to connect the cover 20 and the box 10 to form a closed state. Finally, the clamping blocks 11 at the two ends of the box body 10 are pulled out, the placing plate 30 moves upwards under the action of the first pressure spring 40 until the upper end of the goods contacts the cover body 20, and the upper end of the goods and the cover body 20 keep a pressing state under the action of the first pressure spring 40, so that the upper end of the goods is limited from shaking. The shaking of the upper end and the lower end of the cargo is limited. Therefore, even if the aircraft encounters strong airflow jolts in the field of aviation, the goods are not easy to roll or turn in the box body 10, and damage to the goods is reduced.

It is worth explaining that the packing box not only can limit square goods, but also can have a better protection effect on goods with curved surfaces, such as cylindrical goods and round-table-shaped goods.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an aviation commodity circulation packing box, includes box and lid, one side of lid with one side of box is articulated, the opposite side of lid with the connection can be dismantled to the opposite side of box, its characterized in that: also comprises a placing plate, a first pressure spring and a clamping mechanism,

the four clamping mechanisms are all arranged on the upper surface of the placing plate and are respectively positioned at two ends and two sides of the placing plate, each clamping mechanism comprises a fixed block, a guide rod, a clamping plate and a second pressure spring, the fixed block is fixedly arranged on the placing plate, a through hole which is transversely arranged is formed in the fixed block, one end of the guide rod is positioned in the through hole, the other end of the guide rod extends outwards, the clamping plate is longitudinally arranged at the other end of the guide rod and is fixedly connected with the guide rod, the second pressure spring is sleeved on the guide rod, one end of the second pressure spring is connected with the fixed block, and the other end of the second pressure spring is connected with the clamping plate,

2. The aircraft logistics packaging box of claim 1, wherein: the guide rod is provided with a threaded hole, the fixed block is provided with a screw, and the screw can penetrate through the fixed block and then is matched with the threaded hole.

3. The aircraft logistics packaging box of claim 1, wherein: the box body is characterized by further comprising a telescopic rod arranged in the first pressure spring, one end of the telescopic rod is connected with the placing plate, and the other end of the telescopic rod is connected with the box body.

4. The aircraft logistics packaging box of claim 1, wherein: the two ends of the placing plate are provided with clamping grooves extending inwards, clamping blocks are arranged on the outer surfaces of the two ends of the box body, and the clamping blocks can penetrate through the box body and then are matched with the corresponding clamping grooves.

5. The aircraft logistics packaging box of claim 1, wherein: the cover body and the clamping plate are provided with flexible cushion layers on the surfaces close to the containing area.