CN216581622U

CN216581622U - Packing box that conveniently piles up

Info

Publication number: CN216581622U
Application number: CN202122202025.8U
Authority: CN
Inventors: 蔡如金; 张勇; 李强
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-05-24
Anticipated expiration: 2031-09-13

Abstract

The utility model discloses a conveniently stacked packing box which comprises a box body, wherein a placing groove is formed in the center of the bottom end of the box body, the upper end of a connecting block is connected with a first spring, an inserting rod is movably installed at the bottom end of the box body through a sliding sleeve, one end of the inserting rod is hinged with a pull rod, a handle is installed at the top end of the pull rod, and a limiting groove matched with a limiting plate is formed in the top end of the box body. According to the utility model, the limiting plates, the springs, the inserting rods and the pull rods are arranged, when the packing boxes are stacked, the limiting plates can be clamped with the limiting grooves at the top ends of the box bodies, so that each packing box is limited and stacked, the placing stability is improved, when the packing boxes are taken down, the inserting rods are taken out from the grooves of the limiting plates only by pulling the pull rods outwards, at the moment, the limiting plates return to the placing grooves under the tension of the springs, and at the moment, the box bodies can be easily pulled out only by pulling the pull rods, so that the packing boxes are more convenient and labor-saving to take down.

Description

Packing box that conveniently piles up

Technical Field

The utility model belongs to the technical field of packaging boxes, and particularly relates to a packaging box convenient to stack.

Background

With the rapid development of economic activities, land, sea and air transportation become very busy, and the transportation of traditional packing box type goods is also increased sharply; present packing box transportation generally adopts the box packing box of square directions of paper system, and the encapsulation is packed into behind the goods in the box, and is piled up the packing box perpendicularly when depositing and places, however current packing box still has some problems when piling up, because the overall structure of traditional packing box is comparatively simple, and does not have the structure of supplementary piling up, and the packing box stability is relatively poor when the majority is stacked, especially on the way in the transportation, the vibrations of vehicle can lead to the packing box to scatter to damage its inside article and cause the loss, so need the improvement design of pertinence.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a packing box which is convenient to stack and put into use so as to solve the problem of poor stability of the existing packing box during stacking in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a convenient packing box that piles up, includes the box, the bottom center department of box has seted up the standing groove, the activity is embedded to have the limiting plate in the standing groove, the side-mounting of limiting plate has the connecting block, the upper end of connecting block is connected with first spring, it is equipped with the inserted bar to have seted up recess and activity in the limiting plate and insert, the inserted bar passes through sliding sleeve movable mounting in the box bottom, the articulated pull rod that is connected with of one end of inserted bar, the handle is installed on the top of pull rod, the spacing groove with spacing board looks adaptation is seted up on the top of box.

Preferably, the front end of inserted bar and the notch department of limiting plate all set up to the inclined plane, the screens piece is all installed to both sides around the inserted bar.

Preferably, the top end of the pull rod is movably inserted into the handle, the pull rod is fixedly connected with the handle through a second spring, and a clamping block is installed at the top end of the handle.

Preferably, four groups of pulleys are installed at the bottom end of the limiting plate, and arc-shaped clamping grooves matched with the pulley groups in number are formed in the bottom end of the limiting groove.

Preferably, the box body is internally provided with a framework, and the frameworks are spliced with each other.

Preferably, the framework is made of flexible steel ribs.

The utility model has the technical effects and advantages that:

(1) according to the utility model, the limiting plates, the springs, the inserting rods and the pull rods are arranged, when the packing boxes are stacked, the limiting plates can be clamped with the limiting grooves at the top ends of the box bodies, so that each packing box is limited and stacked, the placing stability is improved, when the packing boxes are taken down, the inserting rods are taken out from the grooves of the limiting plates only by pulling the pull rods outwards, at the moment, the limiting plates return to the placing grooves under the tension of the springs, and at the moment, the box bodies can be easily pulled out only by pulling the pull rods, so that the packing boxes are more convenient and labor-saving to take down;

(2) according to the utility model, the pulleys are arranged, when the packing box is taken down, the inserted rod can be inserted into the limiting plate again to push the limiting plate out, then the box body can slide through the pulleys by pushing the pull rod, the subsequent movement of the box body is facilitated by the arrangement, the spring and the clamping block are arranged, the handle clamps the clamping block into the clamping groove of the box body under the elastic force of the spring, so that the pull rod is fixed, the side surfaces of the packing box are bearing points when the packing box is stacked through the arrangement of the framework, the center of the packing box is not provided with the bearing mechanism, and the framework can effectively improve the stress range of the packing box, so that the bearing of the packing box is improved.

Drawings

FIG. 1 is a schematic sectional elevation view of the structure of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is a schematic view illustrating a pick-and-place state of the present invention;

FIG. 4 is a schematic diagram of the pushing state of the present invention.

In the figure: 1. a box body; 2. a placement groove; 3. a limiting plate; 4. connecting blocks; 5. a first spring; 6. inserting a rod; 7. a sliding sleeve; 8. a pull rod; 9. a grip; 10. a second spring; 11. a clamping block; 12. a limiting groove; 13. a bit block; 14. a pulley; 15. and (3) a framework.

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.

The utility model provides a conveniently stacked packing box as shown in figures 1-4, which comprises a box body 1, wherein a placing groove 2 is arranged at the center of the bottom end of the box body 1, a limiting plate 3 is movably embedded in the placing groove 2, a connecting block 4 is arranged on the side surface of the limiting plate 3, a first spring 5 is connected with the upper end of the connecting block 4, an inserting rod 6 is movably inserted in the limiting plate 3, the inserting rod 6 is movably arranged at the bottom end of the box body 1 through a sliding sleeve 7, one end of the inserting rod 6 is hinged with a pull rod 8, the top end of the pull rod 8 is provided with a handle 9, the top end of the box body 1 is provided with a limiting groove 12 matched with the limiting plate 3, the first spring 5, the inserting rod 6 and the pull rod 8 are arranged, when the packing box is stacked, the limiting plate 3 can be clamped with the limiting groove 12 at the top end of the box body 1, so that each packing box can be limited and stacked, and the placing stability can be improved, when the packing box was taken off, only need take out in the recess of outside pulling pull rod 8 follow limiting plate 3 with inserted bar 6, during limiting plate 3 got back to standing groove 2 under the pulling force of first spring 5 this moment, only need pulling pull rod 8 can pull out box 1 easily this moment, and this sets up more convenient laborsaving when making the packing box take off.

The front end of inserted bar 6 and the notch department of limiting plate 3 all set up to the inclined plane, and screens piece 13 is all installed to both sides around inserted bar 6, can change through setting up the inclined plane and make inserted bar 6 insert in limiting plate 3, and is more laborsaving.

The top end of the pull rod 8 is movably inserted in the handle 9, the pull rod 8 is fixedly connected with the handle 9 through a second spring 10, a clamping block 11 is installed at the top end of the handle 9, and the handle 9 clamps the clamping block 11 into the clamping groove of the box body 1 under the elastic force of the second spring 10 through the second spring 10 and the clamping block 11, so that the pull rod 8 is fixed.

Four sets of pulleys 14 are installed to the bottom of limiting plate 3, and the arc draw-in groove with 14 group looks adaptations of pulley is seted up to the bottom of spacing groove 12, and through setting up pulley 14, when the packing box was taken off, can push out limiting plate 3 in inserting rod 6 injects limiting plate 3 once more, later accessible

promotion pull rod

8, and 1 accessible pulley 14 of box slides, and this sets up the subsequent removal of the box 1 of being convenient for.

The internally mounted of box 1 has skeleton 15, splices each other between the skeleton 15, and through setting up skeleton 15, its side is the bearing point when the packing box piles up, and the center department of packing box does not have bearing mechanism, and here skeleton 15 can effectively improve the atress scope of packing box to improve the bearing of packing box.

The framework 15 is made of flexible steel ribs, and the steel ribs are arranged, so that the steel ribs have the advantages of firmness, durability, difficulty in breaking and long service life.

Claims

1. The utility model provides a packing box that conveniently piles up which characterized in that: including box (1), standing groove (2) have been seted up to the bottom center department of box (1), standing groove (2) internalization has embedded limiting plate (3), the side-mounting of limiting plate (3) has connecting block (4), the upper end of connecting block (4) is connected with first spring (5), it has inserted bar (6) to have seted up recess and activity in limiting plate (3) and insert, inserted bar (6) are through sliding sleeve (7) movable mounting in box (1) bottom, the articulated pull rod (8) that is connected with of one end of inserted bar (6), handle (9) are installed on the top of pull rod (8), spacing groove (12) with limiting plate (3) looks adaptation are seted up on the top of box (1).

2. The easy-to-stack packaging box according to claim 1, wherein: the front end of inserted bar (6) and the notch department of limiting plate (3) all set up to the inclined plane, screens piece (13) are all installed to both sides around inserted bar (6).

3. The easy-to-stack packaging box according to claim 1, wherein: the top end of the pull rod (8) is movably inserted into the handle (9), the pull rod (8) is fixedly connected with the handle (9) through a second spring (10), and a clamping block (11) is installed at the top end of the handle (9).

4. The easy-to-stack packaging box according to claim 1, wherein: four groups of pulleys (14) are installed at the bottom end of the limiting plate (3), and arc-shaped clamping grooves matched with the number of the groups of the pulleys (14) are formed in the bottom end of the limiting groove (12).

5. The easy-to-stack packaging box according to claim 1, wherein: the internal mounting of box (1) has skeleton (15), splice each other between skeleton (15).

6. The easy-to-stack packaging box according to claim 5, wherein: the framework (15) is made of flexible steel ribs.