CN215286035U

CN215286035U - Production of dropproof damage is with packing carton

Info

Publication number: CN215286035U
Application number: CN202022403894.2U
Authority: CN
Inventors: 王李波
Original assignee: Shanghai Jinlun Paper Packaging Co ltd
Current assignee: Shanghai Jinlun Paper Packaging Co ltd
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-12-24
Anticipated expiration: 2030-10-26

Abstract

The utility model discloses a production is with packing carton of dropproof damage, the power distribution box comprises a box body, just first opening has been seted up at the box top, the utility model discloses the device is when using, plays the effect of buffer protection to the box through the mutually supporting between rectangular channel, first spring and the second spring, avoids the box when falling direct and ground collision to cause the deformation and the damage of box, plays the limiting displacement to the top cap through mutually supporting between gag lever post, third spring, perforation and the recess, avoids the top cap to drop and causes the injury to staff's arm, blows air to the box inner chamber through mutually supporting between top cap, slider, spout, L shape pole, thread bush, threaded rod, worm wheel, dwang, riser, ventilation pipe and the blade, plays damp-proof effect, avoids the box to wet the deformation, influences normal use, the utility model discloses a series of mechanisms make this device have dampproofing effectual, Anti-falling and the like.

Description

Production of dropproof damage is with packing carton

Technical Field

The utility model relates to a packing carton technical field especially relates to a production of dropproof damage is with packing carton.

Background

The packaging carton is the most widely used packaging product in modern society, and the paper carton has the advantages of low processing cost and convenient storage and transportation, is light, easy to disassemble, fold and store, and easy to recycle the material, and is particularly suitable for storing and transporting production raw materials in the production process.

Present production is with packing carton lacks and falls to the ground protection mechanism, receives under the exogenic action in the raw materials transportation, falls easily to cause the damage of raw materials, cause the waste of raw materials, and current packing carton does not possess dampproofing function, causes the box to warp and damage easily when weing, influences normal use.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, one of the purposes of the utility model is to provide a packaging carton for production of falling-proof damage.

The utility model discloses an one of the purpose adopts following technical scheme to realize: a production packaging carton capable of preventing falling damage comprises a carton body, wherein a first opening is formed in the top of the carton body, a top cover is arranged on the top of the carton body, a straight plate is arranged on the rear side of the carton body, a limiting mechanism is arranged on the rear side of the carton body, a clamping mechanism is arranged on the straight plate, a rectangular groove is formed in the bottom of the carton body, the bottom of the straight plate is fixedly connected with the bottom of an inner cavity of the rectangular groove, first springs are fixedly connected to the positions, close to the left side and the right side, of the bottom of the carton body, the bottom ends of the first springs are fixedly connected with the bottom of the inner cavity of the rectangular groove, second springs are fixedly connected to the positions, close to the middle position, of the inner cavity of the carton body, a shell is fixedly connected to the positions, close to the left side and the right side, of the inner cavity of the carton body, first bearings are fixedly connected to the positions, close to the left side and the right side, the two first bearings are respectively positioned at the left side and the right side of the shell, a worm is inserted in an inner cavity of the first bearing, a worm wheel is meshed at the position, close to the middle position, of the front side of the worm, a rotating rod penetrates through the inner cavity of the worm wheel, the positions, close to the bottom, of the left side and the right side of the shell are fixedly connected with second bearings, the adjacent ends of the two rotating rods are respectively inserted in adjacent inner cavities of the second bearings, ventilating pipes are inserted in the positions, close to the bottom, of the left side and the right side of the box body, vertical plates are fixedly connected with the inner cavities of the ventilating pipes, third bearings are fixedly connected with the vertical plates, the far ends of the two rotating rods respectively penetrate through the adjacent inner cavities of the third bearings and are fixedly connected with a plurality of blades, a threaded rod is fixedly connected with the top end of the worm, a threaded sleeve is sleeved on the threaded rod, and an L-shaped rod is fixedly connected with one side, close to the shell, of the threaded sleeve is fixedly connected with the L-shaped rod, and one end of the L-shaped rod, which is far away from the threaded sleeve, is fixedly connected with the top cover.

Furthermore, the size of the top cover overlooking cross section is matched with that of the box body overlooking cross section, and the bottom of the top cover is attached to the top of the box body.

Further, stop gear includes the slider, slider fixed connection is in the rear side of top cap, the spout that matches each other with the slider is opened to the straight board front side, slider swing joint is at the inner chamber of spout.

Further, the clamping mechanism comprises a limiting rod, a through hole is formed in the straight plate close to the left side and the right side, a groove is formed in the top cover rear side close to the left side and the right side, the front end of the limiting rod is inserted into the groove inner cavity, the rear end of the limiting rod penetrates through the through hole inner cavity, a third spring is sleeved on the limiting rod rear end, and the front end of the third spring is fixedly connected with the straight plate.

Further, the length of the threaded rod is greater than that of the sliding groove, and the length of the longer end of the L-shaped rod is greater than that of the threaded rod.

Furthermore, a plurality of the blades are evenly distributed on the rotating rod and are arranged in an annular array shape by taking the circle center of the rotating rod as the center.

Furthermore, a plurality of the second springs are arranged in a rectangular array shape by taking the box body as the center, and the two first springs are arranged in a bilateral symmetry manner by taking the central axis of the box body as a symmetry axis.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. in the technical scheme, the box body is protected by buffering through the mutual matching among the rectangular groove, the first spring and the second spring, the box body is prevented from being deformed and damaged due to the fact that the box body directly collides with the ground when the box body falls off, and the top cover is prevented from being damaged due to the fact that the top cover falls off and the arms of workers are prevented from being injured due to the fact that the top cover is limited through the mutual matching among the limiting rod, the third spring, the through hole and the groove;

2. in this technical scheme, through the mutually supporting between top cap, slider, spout, L shape pole, thread bush, threaded rod, worm wheel, dwang, riser, ventilation pipe and the blade blast air to the box inner chamber, play damp-proofing effect, avoid the box to wet the deformation, influence normal use.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following preferred embodiments are described in detail with reference to the accompanying drawings.

Drawings

FIG. 1 is a perspective view of the present embodiment;

FIG. 2 is a front sectional view of the present embodiment;

FIG. 3 is a top sectional view of the present embodiment;

fig. 4 is an enlarged view of a portion a in fig. 2 of the present embodiment.

In the figure: 1. a box body; 2. a rectangular groove; 3. a straight plate; 4. a top cover; 5. a vent pipe; 6. a limiting rod; 7. A chute; 8. a first spring; 9. a second spring; 10. a blade; 11. a worm; 12. a threaded sleeve; 13. a threaded rod; 14. an L-shaped rod; 15. a worm gear; 16. rotating the rod; 17. a third spring; 18. a slider; 19. a housing; 20. a riser.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 4, a packaging carton for production of anti-falling damage comprises a box body 1, a first opening is arranged at the top of the box body 1, a top cover 4 is arranged at the top of the box body 1, the size of the overlooking cross section of the top cover 4 is matched with that of the overlooking cross section of the box body 1, the bottom of the top cover 4 is mutually attached to the top of the box body 1, the sealing performance is good, a straight plate 3 is arranged at the rear side of the box body 1, a limiting mechanism is arranged at the rear side of the box body 1, the limiting mechanism comprises a sliding block 18, the sliding block 18 is fixedly connected to the rear side of the top cover 4, a sliding groove 7 matched with the sliding block 18 is arranged at the front side of the straight plate 3, the sliding block 18 is movably connected to the inner cavity of the sliding groove 7, a clamping mechanism is arranged on the straight plate 3, the clamping mechanism comprises a limiting rod 6, perforations are arranged at the positions, which are close to the left and right sides, at the rear side of the top cover 4, grooves are arranged, the front ends of the limiting rod 6 are inserted into the inner cavity of the groove, the rear end of the limiting rod 6 penetrates through the inner cavity of the perforation and is sleeved with a third spring 17, the front end of the third spring 17 is fixedly connected with the straight plate 3, the bottom of the box body 1 is provided with a rectangular groove 2, the bottom of the straight plate 3 is fixedly connected with the bottom of the inner cavity of the rectangular groove 2, the bottom of the box body 1 near the left side and the right side is fixedly connected with a first spring 8, the bottom ends of the two first springs 8 are fixedly connected with the bottom of the inner cavity of the rectangular groove 2, the front side and the back side of the box body 1 and the left side and the right side near the bottom are fixedly connected with a second spring 9, one end of the second spring 9 far away from the box body 1 is fixedly connected with the rectangular groove 2, a plurality of second springs 9 are arranged in a rectangular array shape by taking the box body 1 as the center, the two first springs 8 are symmetrically arranged by taking the central axis of the box body 1 as the symmetry axis, the anti-collision effect is good, the inner cavity of the box body 1 is fixedly connected with a shell 19 near the middle position, and the top of the shell 19 is provided with a second opening, the bottom of the inner cavity of the box body 1 is fixedly connected with first bearings close to the left side and the right side, the two first bearings are respectively positioned at the left side and the right side of the shell body 19, the inner cavity of the first bearings is spliced with a worm 11, the front side of the worm 11 is meshed with a worm wheel 15 close to the middle position, the inner cavity of the worm wheel 15 is provided with a rotating rod 16 in a penetrating way, the left side and the right side of the shell body 19 are fixedly connected with second bearings close to the bottom, the close ends of the two rotating rods 16 are respectively spliced in the inner cavities of adjacent second bearings, the left side and the right side of the box body 1 are spliced with a ventilating pipe 5 close to the bottom, the inner cavity of the ventilating pipe 5 is fixedly connected with a vertical plate 20, the vertical plate 20 is fixedly connected with a third bearing, the far ends of the two rotating rods 16 are respectively penetrated through the inner cavities of adjacent third bearings and are fixedly connected with a plurality of blades 10, the plurality of blades 10 are uniformly distributed on the rotating rods 16, and the plurality of blades 10 are arranged in an annular array shape by taking the circle center of the rotating rods 16 as the center, the top end of the worm 11 is fixedly connected with a threaded rod 13, the length of the threaded rod 13 is greater than that of the sliding chute 7, the length of the longer end of the L-shaped rod 14 is greater than that of the threaded rod 13, a threaded sleeve 12 is sleeved on the threaded rod 13, one side of the threaded sleeve 12, which is close to the shell 19, is fixedly connected with the L-shaped rod 14, and one end, far away from the threaded sleeve 12, of the L-shaped rod 14 is fixedly connected with the top cover 4.

The working principle is as follows: when the device is used, when production raw materials need to be stored in the inner cavity of the box body 1, two limiting rods 6 are pulled to move backwards, the limiting rods 6 move backwards to drive the third springs 17 to extend backwards, so that the front ends of the limiting rods 6 move backwards to push the top cover 4 upwards, the bottom of the top cover 4 is separated from the top of the box body 1, the top cover 4 moves upwards to drive the sliding block 18 to move upwards in the inner cavity of the sliding chute 7, when the top cover 4 is lifted to a certain position, the perforation and the groove are positioned on the same horizontal line, the limiting rods 6 are loosened, when the external force is lost, the third springs 17 restore to the original state and drive the limiting rods 6 to move forwards, so that the front ends of the limiting rods 6 are inserted into the inner cavity of the groove, the top cover 4 is fixed, the situation that the top cover 4 drops when the raw materials are stored is avoided, the arms of workers are injured, after the top cover 4 is fixed, the production raw materials to be stored are put into the inner cavity of the shell 19 by a worker, the two limiting rods 6 are pulled backwards again, so that the top cover 4 falls down to be mutually attached to the top of the box body 1, the L-shaped rod 14 is driven to move upwards when the top cover 4 rises, the L-shaped rod 14 moves upwards to drive the threaded sleeve 12 to move upwards, the threaded sleeve 12 moves upwards and drives the threaded rod 13 to rotate, the threaded rod 13 rotates to drive the worm 11 to rotate, the worm 11 rotates to drive the worm wheel 15 which is meshed with the worm 11 to rotate, the worm wheel 15 rotates to drive the rotating rod 16 to rotate, the rotating rod 16 rotates to drive the blades 10 to rotate, the blades 10 rotate to generate wind power to blast air into the inner cavity of the box body 1, the damp-proof effect is achieved, when the top cover 4 descends, the same effect can be achieved, the box body 1 is damp-proof and convenient to use in the process of driving the top cover 4 to move up and down, when box 1 fell in the transportation, rectangular channel 2 collided with ground mutually, through two first springs 8 and a plurality of evenly distributed box 1 between second spring 9 all around mutually supporting, played the cushioning effect to box 1, avoided simultaneously between the box 1 with ground contact, cause box 1 to warp and damage.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims

1. The utility model provides a production of dropproof damage is with packing carton, includes box (1), just first opening, its characterized in that have been seted up at box (1) top: the box is characterized in that a top cover (4) is arranged at the top of the box body (1), a straight plate (3) is arranged at the rear side of the box body (1), a limiting mechanism is arranged at the rear side of the box body (1), a clamping mechanism is arranged on the straight plate (3), a rectangular groove (2) is arranged at the bottom of the box body (1), the bottom of the straight plate (3) is fixedly connected with the bottom of an inner cavity of the rectangular groove (2), first springs (8) are fixedly connected with the bottom of the box body (1) close to the left side and the right side, the bottom of the first springs (8) is fixedly connected with the bottom of the inner cavity of the rectangular groove (2), second springs (9) are fixedly connected with the positions of the front side and the rear side of the box body (1) close to the bottom, one ends of the second springs (9) far away from the box body (1) are fixedly connected with the rectangular groove (2), a shell (19) is fixedly connected with the position of the inner cavity of the box body (1) close to the middle position, the top of the shell (19) is provided with a second opening, the bottom of the inner cavity of the box body (1) close to the left side and the right side is fixedly connected with first bearings, the two first bearings are respectively positioned at the left side and the right side of the shell (19), the inner cavity of the first bearing is spliced with a worm (11), the front side of the worm (11) close to the middle position is meshed with a worm wheel (15), the inner cavity of the worm wheel (15) is provided with a rotating rod (16) in a penetrating way, the left side and the right side of the shell (19) close to the bottom are fixedly connected with second bearings, the close ends of the two rotating rods (16) are respectively spliced in adjacent inner cavities of the second bearings, the close ends of the left side and the right side of the box body (1) are spliced with ventilation pipes (5), the inner cavity of the ventilation pipes (5) is fixedly connected with a vertical plate (20), the vertical plate (20) is fixedly connected with a third bearing, and the far ends of the two rotating rods (16) respectively penetrate through adjacent inner cavities of the third bearings, and a plurality of blades (10) are fixedly connected with, worm (11) top fixedly connected with threaded rod (13), the cover is equipped with thread bush (12) on threaded rod (13), one side fixedly connected with L shape pole (14) that thread bush (12) are close to casing (19), the one end and top cap (4) fixed connection of thread bush (12) are kept away from to L shape pole (14).

2. The fall damage prevention production packaging carton as claimed in claim 1, wherein: the top cover (4) is overlooked and is matched with the box body (1) in size, and the bottom of the top cover (4) is attached to the top of the box body (1) mutually.

3. The fall damage prevention production packaging carton as claimed in claim 1, wherein: stop gear includes slider (18), slider (18) fixed connection is in the rear side of top cap (4), straight board (3) front side is opened and is equipped with spout (7) that match each other with slider (18), slider (18) swing joint is in the inner chamber of spout (7).

4. The fall damage prevention production packaging carton as claimed in claim 1, wherein: the clamping mechanism comprises a limiting rod (6), a through hole is formed in the position, close to the left side and the right side, of the straight plate (3), a groove is formed in the position, close to the left side and the right side, of the rear side of the top cover (4), the front end of the limiting rod (6) is inserted into the groove inner cavity, the rear end of the limiting rod (6) penetrates through the through hole inner cavity, a third spring (17) is sleeved on the rear end of the limiting rod (6), and the front end of the third spring (17) is fixedly connected with the straight plate (3).

5. A fall arrest damaged production packaging carton according to claim 3, characterised in that: the length of the threaded rod (13) is greater than that of the sliding groove (7), and the length of the longer end of the L-shaped rod (14) is greater than that of the threaded rod (13).

6. The fall damage prevention production packaging carton as claimed in claim 1, wherein: a plurality of blade (10) evenly distributed is on dwang (16), and a plurality of blade (10) use the centre of a circle of dwang (16) as the center and be the annular array form and arrange.

7. The fall damage prevention production packaging carton as claimed in claim 1, wherein: the second springs (9) are arranged in a rectangular array shape by taking the box body (1) as the center, and the first springs (8) are arranged in a bilateral symmetry manner by taking the central axis of the box body (1) as the symmetry axis.