CN210113192U

CN210113192U - Corrugated carton with stable structure

Info

Publication number: CN210113192U
Application number: CN201920272140.2U
Authority: CN
Inventors: 不公告发明人
Original assignee: Yiyang Guosen Printing Co Ltd
Current assignee: Yiyang Guosen Printing Co Ltd
Priority date: 2019-03-05
Filing date: 2019-03-05
Publication date: 2020-02-25
Anticipated expiration: 2029-03-05

Abstract

The utility model discloses a corrugated carton with stable structure, which belongs to the technical field of packaging cartons and comprises a box body, wherein four corners of the lower end of the box body are fixedly connected with pad feet, the upper ends of the pad feet are fixedly connected with an angle-shaped upright post, the upper end of the angle-shaped upright post is fixedly connected with a T-shaped fixed station, a rotating cover is sleeved on the T-shaped fixed station and is rotatably connected with the T-shaped fixed station, the four corners of the upper end of the box body are provided with bearing blocks, a connecting rod is fixedly connected between the rotating cover and the adjacent bearing block, one side of the rotating cover, which is far away from the bearing block, is provided with a poking rod, one end of the poking rod, which is close to the rotating cover, is fixedly connected with a positioning rod, through holes and positioning grooves which are matched with the positioning rods are respectively chiseled on the rotating cover and the T-, when bearing heavy load, the carton is not easy to deform, and then the protection effect on articles placed in the carton is improved.

Description

Corrugated carton with stable structure

Technical Field

The utility model relates to a packing carton technical field, more specifically say, relate to a stable in structure's corrugated box.

Background

Corrugated paper boards are made into corrugated paper boxes through die cutting, indentation, nailing or box bonding, the corrugated paper boxes are the most widely used packaging products, the using amount of the corrugated paper boxes is always the first of various packaging products, including calcium plastic corrugated paper boxes, and the corrugated paper boxes gradually replace transport packaging containers such as wooden boxes and the like with superior using performance and good processing performance, so that the corrugated paper boxes become the main force of transport packaging.

But current corrugated box structure is comparatively simple, and stability is relatively poor, when long-time pile is placed article, receives the extrusion easily under the action of gravity and leads to the box to warp, and then harms the article of carton inner packing, causes the loss.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a stable in structure's corrugated box, it can realize improving corrugated box's structural stability, non-deformable when bearing heavily to press, and then improves the protection effect to placing object article in the carton.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A corrugated carton with a stable structure comprises a box body, wherein four corners at the lower end of the box body are fixedly connected with pad feet, the upper end of each pad foot is fixedly connected with an angle-shaped upright post, the upper end of each angle-shaped upright post is fixedly connected with a T-shaped fixed table, a rotating cover is sleeved on each T-shaped fixed table and is rotatably connected with the T-shaped fixed table, each corner at the upper end of the box body is provided with a bearing block, a connecting rod is fixedly connected between each rotating cover and the adjacent bearing block, one side of each rotating cover, far away from the bearing block, is provided with a poking rod, one end of each poking rod, close to the rotating cover, is fixedly connected with a positioning rod, through holes and positioning grooves matched with the positioning rods are respectively chiseled on the rotating covers and the T-shaped fixed tables, a tension spring is fixedly connected between each poking rod and the rotating, thereby improving the protection effect of articles placed in the carton.

Further, the bearing block upper end is excavated the recess, fill up foot lower extreme fixedly connected with and recess assorted lug, and clearance fit between lug and the recess, when a plurality of box piles are placed, through inserting the lug recess and placing stability and the regularity when improving the pile, the homodisperse pressure of being convenient for simultaneously is on four recesses.

Furthermore, fixedly connected with rubber layer on the recess diapire, it has the reinforcing cavity to cut into in the rubber layer, be equipped with the air cushion in the reinforcing cavity, utilize elastic deformation to improve the buffering to pressure, can also protect the bearing block and be difficult for shortening life because of long-term direct pressurized.

Further, the box includes skin, flute layer and inlayer, press from both sides between skin and the flute layer and be equipped with the waterproof layer, improve the waterproof nature of box, be difficult for because the environment is moist or intake the article of corroding placing in the box.

Further, it has a pair of adsorption tank to cut on the angle type stand inside wall, fixedly connected with magnet on the adsorption tank inner wall, it has a pair of cooperation groove to cut on the box, fixedly connected with and magnet assorted iron sheet on the cooperation inslot wall utilize the magnetism power of inhaling between magnet and the iron sheet, improve compactness and the stability of being connected between box and the angle type stand.

Furthermore, the connecting rod is internally provided with a reinforcing rib, so that the strength of the connecting rod is improved, and the connecting rod is not easy to break due to overlarge pressure.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) this scheme can realize improving corrugated box's structural stability, non-deformable when bearing heavily to press, and then improves the protection effect to placing object article in the carton.

(2) The bearing block upper end is excavated the recess, fills up foot lower extreme fixedly connected with and recess assorted lug, and clearance fit between lug and the recess, when a plurality of box piles are placed, through inserting the lug the recess and place stability and alignment nature when improving the pile, the homodisperse pressure of being convenient for simultaneously is on four recesses.

(3) Fixedly connected with rubber layer on the recess diapire, it has the reinforcing cavity to open the chisel in the rubber layer, is equipped with the air cushion in the reinforcing cavity, utilizes elastic deformation to improve the buffering to pressure, can also protect the bearing block difficult because of direct compression for a long time and shorten life.

(4) The box includes skin, flute layer and inlayer, presss from both sides between skin and the flute layer and is equipped with the waterproof layer, improves the waterproof nature of box, is difficult for because the environment is moist or intake water and corrode the article of placing in the box.

(5) Cut on the angle type stand inside wall and have a pair of adsorption tank, fixedly connected with magnet on the adsorption tank inner wall, cut on the box and have a pair of cooperation groove, fixedly connected with and magnet assorted iron sheet on the cooperation inslot wall utilize the magnetism suction force between magnet and the iron sheet, improve compactness and the stability of being connected between box and the angle type stand.

(6) The inside strengthening rib that is provided with of connecting rod improves the intensity of connecting rod, is difficult for because of the fracture of the too big of pressurized.

Drawings

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

FIG. 2 is a schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic structural view of the positioning rod of the present invention partially inserted into the positioning groove;

FIG. 4 is a schematic structural view of the waterproof layer of the present invention;

fig. 5 is a schematic structural view of the foot pad and the pressure-bearing block when a plurality of boxes are stacked.

The reference numbers in the figures illustrate:

the device comprises a box body 1, a pad foot 2, an angle type upright post 3, a T type fixing table 4, a rotating cover 5, a pressure bearing block 6, a connecting rod 7, a groove 8, a poking rod 9, a positioning rod 10, an extension spring 11, a positioning groove 12, a convex block 13, a rubber layer 14, an air cushion 15, a magnet 16, an iron sheet 17 and a waterproof layer 18.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-3, a corrugated case with stable structure comprises a case body 1, wherein four corners at the lower end of the case body 1 are fixedly connected with a pad 2 for supporting the case body 1, the upper end of the pad 2 is fixedly connected with an angle type upright post 3, the angle type upright post 3 is in a right angle shape and just wraps and fits the corners of the case body 1, the four corners of the case body 1 can be well protected, the structural stability is improved, the bearing performance is good, a T-shaped fixing table 4 is fixedly connected with the upper end of the angle type upright post 3, a rotating cover 5 is sleeved on the T-shaped fixing table 4, the rotating cover 5 is rotatably connected with the T-shaped fixing table 4, bearing blocks 6 are arranged at the four corners at the upper end of the case body 1, the cross section of each bearing block 6 is in a fan shape and is used for replacing the case body 1 to bear the pressure above, a connecting rod 7 is fixedly connected between the rotating cover 5 and the adjacent bearing block 6 for connecting and synchronizing the, it is equipped with poker rod 9 to change lid 5 and keep away from pressure-bearing piece 6 one side, poker rod 9 is close to and changes 5 one end fixedly connected with locating lever 10 of lid, it has through-hole and constant head tank 12 with locating lever 10 assorted to open respectively on changeing lid 5 and the T type fixed station 4, locating lever 10 runs through the through-hole and inserts to the constant head tank 12 in, the user drives locating lever 10 through stirring poker rod 9 and passes in and out from constant head tank 12, fix and activity pressure-bearing piece 6 with this, can improve the stability when pressure-bearing piece 6 is pressed during fixed pressure-bearing piece 6, difficult skew appears and leads to the pressure dispersion inequality, resume box 1's normal use during activity pressure-bearing piece 6, for example, open and close box 1, fixedly connected with extension spring 11 between poker rod 9 and the commentaries on classics lid 5, provide the elasticity of locating lever.

Please refer to fig. 5, the upper end of the bearing block 6 is provided with a groove 8, the lower end of the pad 2 is fixedly connected with a convex block 13 matched with the groove 8, and the convex block 13 and the groove 8 are in clearance fit, when a plurality of boxes 1 are stacked, the convex block 13 is inserted into the groove 8 to be placed to improve the stability and the neatness during stacking, and meanwhile, the pressure can be uniformly dispersed on the four grooves 8, the bottom wall of the groove 8 is fixedly connected with a rubber layer 14, a reinforcing cavity is formed in the rubber layer 14, an air cushion 15 is arranged in the reinforcing cavity, the buffering of the pressure is improved by utilizing the elastic deformation, and the bearing block 6 can be protected from being directly pressed for a long time to shorten the service life.

Please refer to fig. 4, the box 1 includes an outer layer, a corrugated layer and an inner layer, a waterproof layer 18 is clamped between the outer layer and the corrugated layer, the waterproof layer 18 is made by mixing high molecular water-absorbing resin and water-absorbing fluff fiber, the high molecular water-absorbing resin has excellent hygroscopicity and has water locking property, the waterproof property of the box 1 is improved, the article placed in the box 1 is not easy to be corroded by the environmental moisture or the water, a pair of adsorption grooves are cut on the inner side wall of the corner-shaped upright post 3, a magnet 16 is fixedly connected on the inner wall of the adsorption groove, a pair of matching grooves are cut on the box 1, an iron sheet 17 matched with the magnet 16 is fixedly connected on the inner wall of the matching grooves, and the tightness and the stability of the connection between the box 1 and the corner-shaped upright post 3 are improved by utilizing the magnetic attraction.

The inside strengthening rib that is provided with of connecting rod 7 improves connecting rod 7's intensity, is difficult for splitting because of the pressurized is too big.

When accommodating article, the user dials poker rod 9 with the finger and drives locating lever 10 and shifts out from constant head tank 12, bearing block 6 is in the active state this moment, change bearing block 6 from box 1's top, open box 1 and put article neatly and put back and close box 1 and encapsulation, change bearing block 6 back to box 1 upside again, and under extension spring 11's effect after loosening poker rod 9, drive locating lever 10 and restore to the throne and inject bearing block 6 in constant head tank 12 and fix, when a plurality of boxes 1 carry out the pile and place, notice to aim at lug 13 and recess 8 in proper order and place, not only the pile is neat difficult for the skew to drop, pressure dispersion is even simultaneously, difficult damage to box 1, the utility model discloses can realize improving corrugated box's structural stability, when bearing the heavy load, non-deformable, and then improve the protective effect of placing article in the carton.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. A corrugated case with stable structure, which comprises a case body (1), is characterized in that: four corners of the lower end of the box body (1) are fixedly connected with pad feet (2), the upper end of each pad foot (2) is fixedly connected with an angle-shaped upright post (3), the upper end of each angle-shaped upright post (3) is fixedly connected with a T-shaped fixed table (4), a rotating cover (5) is sleeved on each T-shaped fixed table (4), each rotating cover (5) is rotatably connected with the corresponding T-shaped fixed table (4), bearing blocks (6) are arranged at the four corners of the upper end of the box body (1), a connecting rod (7) is fixedly connected between each rotating cover (5) and the corresponding adjacent bearing block (6), one side, far away from each bearing block (6), of each rotating cover (5) is provided with a poking rod (9), one end, close to each rotating cover (5), of each poking rod (10) is fixedly connected with one end of each poking rod, through holes and positioning grooves (12) matched with the positioning rods (10) are respectively arranged on each rotating, an extension spring (11) is fixedly connected between the poke rod (9) and the rotating cover (5).

2. A structurally stable corrugated box as claimed in claim 1, wherein: the bearing block (6) upper end is cut a groove (8), the foot pad (2) lower extreme fixedly connected with and groove (8) assorted lug (13), and clearance fit between lug (13) and groove (8).

3. A structurally stable corrugated box as claimed in claim 2, wherein: the rubber layer (14) is fixedly connected to the bottom wall of the groove (8), a reinforcing cavity is formed in the rubber layer (14) in a chiseling mode, and an air cushion (15) is arranged in the reinforcing cavity.

4. A structurally stable corrugated box as claimed in claim 1, wherein: the box body (1) comprises an outer layer, a corrugated layer and an inner layer, wherein a waterproof layer (18) is clamped between the outer layer and the corrugated layer.

5. A structurally stable corrugated box as claimed in claim 1, wherein: cut on angle type stand (3) inside wall and have a pair of adsorption tank, fixedly connected with magnet (16) on the adsorption tank inner wall, cut on box (1) and have a pair of cooperation groove, fixedly connected with and magnet (16) assorted iron sheet (17) on the cooperation inslot wall.

6. A structurally stable corrugated box as claimed in claim 1, wherein: and reinforcing ribs are arranged inside the connecting rods (7).