CN215591270U

CN215591270U - Carton that bearing capacity is strong

Info

Publication number: CN215591270U
Application number: CN202120935441.6U
Authority: CN
Inventors: 黄朴
Original assignee: Baoding Xingguang Paper Products Processing Co ltd
Current assignee: Baoding Xingguang Paper Products Processing Co ltd
Priority date: 2021-05-05
Filing date: 2021-05-05
Publication date: 2022-01-21
Anticipated expiration: 2031-05-05

Abstract

The utility model discloses a carton with strong bearing capacity, which belongs to the technical field of cartons and comprises a carton body and a carton cover, wherein the carton cover is placed at the top of the carton body, handle holes are formed in both sides of the carton body, a supporting frame is arranged at the bottom of the inner side of the carton body, a plurality of bottom bearing assemblies are arranged on the inner side of the supporting frame, top pressure-proof assemblies are arranged at four corners of the upper surface of the supporting frame, and handle assemblies are arranged on the upper surface of the supporting frame and at the corresponding positions of the handle holes; through setting up bottom bearing assembly, first bracing piece and second bracing piece are installed in the inboard of carriage, and when the inboard of box loaded heavier article, second bracing piece and first bracing piece play the effect of bearing, and when needs transport carton, the operator only need hold the hand pull ring with both hands, can mention whole carton under the condition that the bottom of box is not bearing to avoid making when moving the carton because the carton bottom is not bearing, the goods spills from the carton bottom.

Description

Carton that bearing capacity is strong

Technical Field

The utility model relates to the technical field of cartons, in particular to a carton with strong bearing capacity.

Background

The packaging carton is an indispensable part of modern logistics, and bears important responsibilities of containing, protecting products and beautifying, and the physical performance index of the packaging carton becomes the basis of quality evaluation.

When the existing carton is used for loading heavier articles, the bearing force of the bottom is not enough to support the heavy articles, when the carton is moved, the heavy articles in the carton are easily leaked from the bottom, and when the existing carton is stacked together, the carton above the existing carton can form pressure on the carton below the existing carton, so that the carton is easily deformed, and the goods in the existing carton are crushed.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model aims to provide a carton with strong bearing capacity, which has the characteristics of strong bottom bearing capacity and no deformation in stacking.

In order to achieve the purpose, the utility model provides the following technical scheme:

a carton with high bearing capacity comprises a carton body and a carton cover, wherein the carton cover is placed at the top of the carton body, handle holes are formed in two sides of the carton body, a supporting frame is arranged at the bottom of the inner side of the carton body, a plurality of bottom bearing assemblies are arranged on the inner side of the supporting frame, top pressure-proof assemblies are arranged at four corners of the upper surface of the supporting frame, and handle assemblies are arranged on the upper surface of the supporting frame and at positions corresponding to the handle holes;

bottom carrier assembly includes first bracing piece and second bracing piece, the one end that first bracing piece and second bracing piece were kept away from each other all is provided with the spliced pole, the round hole has all been seted up to the inside both sides of carriage, the one end that first bracing piece and second bracing piece were kept away from each other all through spliced pole activity joint in the inboard of round hole, the hole has been seted up to the one end that first bracing piece is close to the second bracing piece, just be provided with the connecting block in one side of hole on the first bracing piece, the one end that the second bracing piece is close to first bracing piece extends to the inboard and the fixed mounting fixture block of hole, first bracing piece and second bracing piece pass through fixture block and connecting block and connect.

Through adopting above-mentioned technical scheme, when the inboard loading of box was heavier article, second bracing piece and first bracing piece played the effect of bearing.

Further, the top is prevented pressing the subassembly and is included the buffer tube, the buffer tube is installed in the upper surface of carriage, the circle piece has been cup jointed in the inboard activity of buffer tube, the inboard of buffer tube just is provided with the spring between the inboard bottom of circle piece and buffer tube, one side fixed mounting that the spring was kept away from to the circle piece has the stand, the top of stand extends out from the top opening of buffer tube.

Through adopting above-mentioned technical scheme, the case lid on the carton of top can oppress the below carton.

Further, the handle assembly comprises a connecting rod and a hand pull ring, the connecting rod is fixedly installed on the upper surface of the supporting frame, the hand pull ring is fixedly installed at the top end of the connecting rod, and one end of the hand pull ring extends to the inner side of the handle hole.

By adopting the technical scheme, the deformed spring generates elastic force, and the pressure applied to a part of the box cover is offset through the conduction of the upright post and the round block.

Furthermore, one side of the connecting block, which is close to the clamping block, is provided with an inlet groove, one side of the connecting block, which is close to the clamping block, is provided with an inner groove, the clamping block is cylindrical, the outer side of the clamping block is provided with a protrusion, and the inlet groove is matched with the clamping block.

Through adopting above-mentioned technical scheme, rotatory second bracing piece can make the second bracing piece drive the fixture block rotatory after the fixture block enters into the inboard of inside groove, and the rotation makes the fixture block misplace with getting into the groove.

Furthermore, the upper surface of carriage just has seted up the bottom hole in the corresponding position of buffer tube, the lower surface of buffer tube is provided with the sill pillar, the sill pillar activity joint is in the inboard of bottom hole.

Through adopting above-mentioned technical scheme, the bottom pillar inserts the inboard of bottom outlet, and the bottom of bottom pillar is connected with the inboard bottom of box, can avoid box and carriage to break away from, is connected through glue between box and the carriage.

In conclusion, the utility model has the following beneficial effects:

1. through setting up bottom bearing assembly, first bracing piece and second bracing piece are installed in the inboard of carriage, and when the inboard of box loaded heavier article, second bracing piece and first bracing piece play the effect of bearing, and when needs transport carton, the operator only need hold the hand pull ring with both hands, can mention whole carton under the condition that the bottom of box is not bearing to avoid making when moving the carton because the carton bottom is not bearing, the goods spills from the carton bottom.

2. Prevent pressing the subassembly through setting up the top, when the carton is stacked together, the case lid on the carton of top can oppress below, gives the stand with pressure conduction after the case lid pressurized, and the stand gives the boss with pressure conduction, and the boss oppresses the spring and makes the spring produce the deformation, and the spring of deformation produces elasticity, offsets the pressure that some case lids received through the conduction of stand and boss to avoid the carton of below to be pressed the deformation.

Drawings

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

FIG. 2 is a structural cross-sectional view of a bottom load bearing assembly of the present invention;

FIG. 3 is a cross-sectional view of the top crush relief assembly of the present invention;

FIG. 4 is an enlarged view taken at A of FIG. 2 according to the present invention;

FIG. 5 is an enlarged view of the utility model at B in FIG. 3.

In the figure:

1. a box body; 2. a hand-pulling ring; 3. a box cover; 4. a first support bar; 5. an inner bore; 6. a second support bar; 7. connecting columns; 8. a support frame; 9. a connecting rod; 10. a circular hole; 11. a column; 12. entering a groove; 13. a clamping block; 14. a buffer tube; 15. a spring; 16. a round block; 17. a bottom pillar; 18. a bottom hole; 19. connecting blocks; 20. an inner tank.

Detailed Description

Example (b):

the present invention is described in further detail below with reference to figures 1-5.

Referring to fig. 1-5, the present invention provides a technical solution: a carton with strong bearing capacity is disclosed, as shown in figures 1-4, comprising a box body 1 and a box cover 3, wherein the box cover 3 is placed on the top of the box body 1, handle holes are respectively arranged on both sides of the box body 1, a supporting frame 8 is arranged at the bottom of the inner side of the box body 1, a plurality of bottom bearing components are arranged on the inner side of the supporting frame 8, top pressure-proof components are respectively arranged at four corners of the upper surface of the supporting frame 8, handle components are respectively arranged on the upper surface of the supporting frame 8 and at the corresponding position of each handle hole, the bottom bearing components comprise a first supporting rod 4 and a second supporting rod 6, connecting columns 7 are respectively arranged at the ends of the first supporting rod 4 and the second supporting rod 6 which are far away from each other, round holes 10 are respectively arranged on both sides of the inner part of the supporting frame 8, the ends of the first supporting rod 4 and the second supporting rod 6 which are far away from each other are movably clamped on the inner sides of the round holes 10 through the connecting columns 7, inner holes 5 are arranged at the ends of the first supporting rod 4 which are close to the second supporting rod 6, on the first bracing piece 4 and be provided with connecting block 19 in one side of hole 5, the one end that second bracing piece 6 is close to first bracing piece 4 extends to the inboard and the fixed mounting fixture block 13 of hole 5, first bracing piece 4 and second bracing piece 6 pass through fixture block 13 and connecting block 19 and connect, one side that connecting block 19 is close to fixture block 13 has been seted up into groove 12, interior groove 20 has been seted up in one side that gets into groove 12 on the connecting block 19, fixture block 13 is provided with a arch for the cylinder type and the outside, go into groove 12 and fixture block 13 adaptation, connecting rod 9 fixed mounting is in the upper surface of carriage 8, hand ring 2 fixed mounting is on the top of connecting rod 9, the one end of hand ring 2 extends to the inboard in hand hole.

In this embodiment, first bracing piece 4 and second bracing piece 6 are installed in the inboard of carriage 8, when the inboard of box 1 loads heavier article, second bracing piece 6 and first bracing piece 4 play the effect of bearing, when needs transport carton, the operator only needs to hold hand power ring 2 with both hands, can mention whole carton under the condition that the bottom of box 1 is not bearing, the shape that gets into groove 12 and the shape adaptation of fixture block 13, can make fixture block 13 and entering groove 12 coincide at the in-process of rotatory second bracing piece 6, thereby make fixture block 13 can enter into the inboard of inside groove 20 through entering groove 12, rotatory second bracing piece 6 can make second bracing piece 6 drive fixture block 13 rotatory after fixture block 13 enters into the inboard of inside groove 20, rotatory dislocation makes fixture block 13 and entering groove 12, thereby avoid fixture block 13 to break away from inside groove 20.

As shown in fig. 5, the top pressure-proof assembly includes a buffer tube 14, the buffer tube 14 is installed on the upper surface of the support frame 8, a round block 16 is movably sleeved on the inner side of the buffer tube 14, a spring 15 is arranged between the round block 16 and the inner bottom of the buffer tube 14 on the inner side of the buffer tube 14, a vertical column 11 is fixedly installed on one side of the round block 16 far away from the spring 15, the top end of the vertical column 11 extends out from the top opening of the buffer tube 14, the handle assembly includes a connecting rod 9 and a hand pull ring 2, a bottom hole 18 is formed on the upper surface of the support frame 8 and at the corresponding position of the buffer tube 14, a bottom column 17 is arranged on the lower surface of the buffer tube 14, and the bottom column 17 is movably clamped on the inner side of the bottom hole 18.

In this embodiment, the upper carton can press the box cover 3 on the lower carton, the box cover 3 is pressed and then transmits pressure to the upright post 11, the upright post 11 transmits pressure to the round block 16, the round block 16 presses the spring 15 to deform the spring 15, the deformed spring 15 generates elastic force, the elastic force is transmitted to the round block 16, and the transmission of the upright post 11 and the round block 16 offsets a part of pressure applied to the box cover 3.

The working principle is as follows: when the novel usage is used, the second support rod 6 is firstly moved towards the first support rod 4, so that the fixture block 13 is far away from the connecting block 19, the length of the second support rod 6 entering the inner side of the inner hole 5 is longer, the total length of the combination of the second support rod 6 and the first support rod 4 is reduced, then the combination of the second support rod 6 and the first support rod 4 is placed on the inner side of the support frame 8, then the second support rod 6 is pulled to be far away from the first support rod 4, when the connecting column 7 at one end of the second support rod 6 and one end of the first support rod 4 enter the inner side of the round hole 10, one side of the fixture block 13 is contacted with one side of the connecting block 19, at the moment, the second support rod 6 can be rotated and continuously pulled, when the fixture block 13 completely corresponds to the entering groove 12, the second support rod 6 enters the inner side of the inner groove 20 through the entering groove 12, then the second support rod 6 is rotated for half a turn, make the protruding structure of second bracing piece 6 and entering groove 12 dislocation to make the combination length of second bracing piece 6 and first bracing piece 4 definite, make the stable support of second bracing piece 6 and first bracing piece 4 in the inboard of carriage 8, when the inboard of box 1 loads heavier article, second bracing piece 6 and first bracing piece 4 play the effect of bearing, when needs transport carton, the operator only need hold hand power ring 2 with both hands, can mention whole carton under the condition that the bottom of box 1 is not bearing.

When the carton is stacked together, the carton of top can oppress case lid 3 on the carton of below, and the case lid 3 is transmitted pressure to stand 11 after the pressurized, and stand 11 transmits pressure to circle piece 16, and circle piece 16 oppresses spring 15 and makes spring 15 produce the deformation, and the spring 15 of deformation produces elasticity, offsets the pressure that some case lid 3 received through the transmission of stand 11 and circle piece 16 to avoid the carton of below to be pressed the deformation.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

Claims

1. The utility model provides a carton that bearing capacity is strong, includes box (1) and case lid (3), the top at box (1) is placed in case lid (3), handle hole, its characterized in that have all been seted up to the both sides of box (1): the inboard bottom of box (1) is provided with carriage (8), the inboard of carriage (8) is provided with a plurality of bottom bearing assembly, the upper surface four corners of carriage (8) all is provided with the top and prevents pressing the subassembly, the upper surface of carriage (8) just all is provided with the handle subassembly in every handle hole's corresponding position.

2. A strong load bearing carton according to claim 1 wherein: the bottom bearing component comprises a first supporting rod (4) and a second supporting rod (6), connecting columns (7) are arranged at the ends of the first supporting rod (4) and the second supporting rod (6) which are far away from each other, round holes (10) are respectively arranged at two sides of the inner part of the supporting frame (8), the ends of the first supporting rod (4) and the second supporting rod (6) which are far away from each other are movably clamped at the inner sides of the round holes (10) through connecting columns (7), an inner hole (5) is arranged at one end of the first supporting rod (4) close to the second supporting rod (6), a connecting block (19) is arranged on the first supporting rod (4) and at one side of the inner hole (5), one end of the second supporting rod (6) close to the first supporting rod (4) extends to the inner side of the inner hole (5) and is fixedly provided with a clamping block (13), the first supporting rod (4) is connected with the second supporting rod (6) through a clamping block (13) and a connecting block (19).

3. A strong load bearing carton according to claim 1 wherein: the top is prevented pressing the subassembly and is included buffer tube (14), the upper surface in carriage (8) is installed in buffer tube (14), circle piece (16) have been cup jointed in the inboard activity of buffer tube (14), the inboard of buffer tube (14) just is provided with spring (15) between the inboard bottom of circle piece (16) and buffer tube (14), one side fixed mounting that spring (15) were kept away from in circle piece (16) has stand (11), the top of stand (11) extends out from the top opening of buffer tube (14).

4. A strong load bearing carton according to claim 1 wherein: the handle subassembly includes connecting rod (9) and hand power ring (2), connecting rod (9) fixed mounting is in the upper surface of carriage (8), hand power ring (2) fixed mounting is on the top of connecting rod (9), the one end of hand power ring (2) extends to the inboard in handle hole.

5. A strong load bearing carton according to claim 2 wherein: the fixture is characterized in that an entering groove (12) is formed in one side, close to the fixture block (13), of the connecting block (19), an inner groove (20) is formed in one side, close to the fixture block (13), of the connecting block (19), the fixture block (13) is cylindrical, a protrusion is arranged on the outer side of the fixture block (13), and the entering groove (12) is matched with the fixture block (13).

6. A strong load bearing carton according to claim 3 wherein: bottom hole (18) have been seted up to the upper surface of carriage (8) and in the corresponding position of buffer tube (14), the lower surface of buffer tube (14) is provided with sill pillar (17), sill pillar (17) activity joint is in the inboard of bottom hole (18).