CN217576413U

CN217576413U - Carton with ventilative structure

Info

Publication number: CN217576413U
Application number: CN202221703631.6U
Authority: CN
Inventors: 王长伟
Original assignee: Nantong Junyuan Environmental Protection Packaging Products Co ltd
Current assignee: Nantong Junyuan Environmental Protection Packaging Products Co ltd
Priority date: 2022-07-04
Filing date: 2022-07-04
Publication date: 2022-10-14
Anticipated expiration: 2032-07-04

Abstract

The utility model relates to a carton technical field specifically is a carton with ventilative structure, the outer container, the top swing joint of outer container has the top cap, the inside of outer container is equipped with the inner box, a plurality of air vents have been seted up to the lateral wall around the outer container, adjustment mechanism includes the regulator, on the lateral wall around the regulator back fixed connection outer container, prevent the mechanism of turning on one's side, prevent that the mechanism of turning on one's side includes the pivot, the top fixed connection of pivot is on the bottom corner of lateral wall about the outer container is inside. The utility model discloses thereby realize avoiding partial equipment to be difficult to change ventilative flow and reaching suitable storage environment to the regulation to ventilative volume to avoid the part to store the thing and take place to deteriorate and damage, make storage efficiency obtain improving.

Description

Carton with ventilative structure

Technical Field

The utility model relates to a carton technical field specifically is a carton with ventilative structure.

Background

The carton is the most widely used packaging product, the making material of the carton mainly comprises corrugated paper, kraft paper, tea board paper and the like, the making of the carton is mainly finished by cutting, splicing and fixing the paper board according to the required specification of the package, the ventilation structure means that the original sealed container is provided with a mechanical structure capable of circulating functional gas, the ventilation of the sealed container can be realized by arranging air holes and the like on the side wall of the container, and thus, the storage environment with certain requirements is kept.

The existing breathable paper box is mainly characterized in that air holes are formed in the side wall of the paper box, so that the circulation of air inside the paper box is realized, the prior art is similar to a dustproof breathable paper box, the structure with the patent number of CN211418247U comprises a bottom plate, four side plates, two covering plates and two sealing plates, each side plate comprises an inner layer, an outer layer, a dustproof layer and a breathable layer, the dustproof layer and the breathable layer are all positioned between the inner layer and the outer layer, the whole packaging box is simple in structure and convenient to use, the cleanliness of built-in articles can be improved while effective ventilation is guaranteed, the packaging box is green and environment-friendly, the packaging box is suitable for packaging and storing various ventilated articles, but the paper box is only suitable for storing and packaging products with good air permeability.

1. The current device is generally direct through being equipped with mechanisms such as ventilative layer filter screen to make the carton possess good gas permeability, but some storage object need store in the less than or lower environment of air circulation nature of seal, thereby lead to that current equipment is difficult to preserve other storage objects.

2. Simultaneously the accident that the carton extremely easily takes place to turn on one's side in the transportation to lead to the storage thing to reveal or take place the condition such as extrusion and collide with, make the storage thing take place to damage, reduce the storage efficiency and the practicality of device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a carton with ventilative structure, in order to solve the current device that proposes in the above-mentioned background art generally directly through being equipped with mechanisms such as ventilative layer filter screen, thereby make the carton possess good gas permeability, but the partial storage thing need be stored in the relatively poor or lower environment of air circulation nature of seal, thereby it is difficult to preserve other storage things to lead to existing equipment, the accident of turning on one's side is extremely easily taken place in the transportation to the carton simultaneously, make the storage thing reveal or take place the extrusion, the condition such as collide with, thereby lead to the problem that the storage thing damaged.

In order to achieve the above object, the utility model provides a following technical scheme: a carton having a breathable structure, comprising:

the top end of the outer box is movably connected with a top cover, an inner box is arranged inside the outer box, and a plurality of vent holes are formed in the front side wall and the rear side wall of the outer box;

the adjusting mechanism comprises an adjuster, the back of the adjuster is fixedly connected to the front side wall and the rear side wall of the outer box, an adjusting plate is movably connected to the inside of the adjuster, a rack plate is fixedly connected to the bottom end of the inside of the adjusting plate, a gear is meshed with the top of the rack plate, a transmission shaft is fixedly connected to the inner wall of the gear, a movable chamber is formed in the right side of the transmission shaft, a first spring is fixedly connected to the left side of the inside of the movable chamber, a movable rod is fixedly connected to the right end of the first spring, the left end of the movable rod is inserted into the movable chamber, a limiting rod is fixedly connected to the left side of the outer wall of the movable rod, the right end of the movable rod penetrates through the adjuster and is fixedly connected with a handle, and a fixed rod is fixedly connected to the back of the right side of the handle;

prevent mechanism of turning on one's side, prevent mechanism of turning on one's side includes the pivot, the top fixed connection of pivot is on the bottom corner of lateral wall about the outer container is inside.

Preferably, the outer wall of the inner box is arc-shaped.

Preferably, the left wall of the adjusting plate is provided with a movable sliding chute corresponding to the transmission shaft, and the right wall of the adjusting plate is provided with a movable sliding way corresponding to the transmission shaft.

Preferably, the upper side and the lower side of the movable chamber are provided with limiting sliding grooves corresponding to the limiting rods.

Preferably, the right side of the regulator is provided with a through hole corresponding to the vent hole, and the right side of the regulator is provided with a limit hole corresponding to the movable rod.

Preferably, the outer wall fixedly connected with pulley of pivot, the outer wall swing joint of pulley is on the outer wall of inner box, the pivot is kept away from the one end fixedly connected with spacing ring that is close to the inner box.

Preferably, the inner box left and right sides fixedly connected with dwang, the outer wall cover of dwang is equipped with a spacing section of thick bamboo, the one end fixed connection that the inner box was kept away from to a spacing section of thick bamboo is on the lateral wall of outer container.

Preferably, the inside swing joint of one end that the inner box was kept away from to the dwang has the swivel becket, the right side fixedly connected with second spring of swivel becket, the other end fixed connection of second spring is in the inside of a spacing section of thick bamboo.

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

1. this carton with ventilative structure is provided with adjustment mechanism, through the pulling handle, the handle drives movable rod and dead lever synchronous slip, thereby the locking of contact handle, through rotating the handle, the handle drives movable rod and gag lever post synchronous rotation, the gag lever post drives the synchronous rotation of axis of rotation, the axis of rotation drives gear revolve, gear engagement drives the rack area and slides, the rack area drives the regulating plate and slides, through the above-mentioned design, realize the regulation to ventilative volume, thereby it reaches suitable storage environment to avoid partial equipment to be difficult to change ventilative flow, thereby avoid partial storage thing to take place rotten and damage, make storage efficiency obtain improving, the regulation nature and the practicality of device have been improved.

2. This carton with ventilative structure is provided with prevents mechanism of turning on one's side, through being provided with interior outer container, through being provided with axis of rotation and a spacing section of thick bamboo, make the outer container keep the stability of inner box when taking place to turn on one's side, keep the holding power of inner box through the pulley, rotate the wheel through being equipped with the spring, make the inner box receive less vibrations, through the aforesaid design, realize turning on one's side to preventing of storing the thing, avoid some to store the thing to receive external reason and take place to empty and reveal, thereby avoid some to store the thing to take place to collide two and take place to damage, make storage efficiency obtain improving, the protectiveness and the practicality of device have been improved.

Drawings

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

FIG. 2 is a schematic side view of the structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is an enlarged schematic view of the structure at B in FIG. 3 according to the present invention;

FIG. 5 is a schematic front view of the structure of the present invention;

fig. 6 is an enlarged schematic view of the structure at C in fig. 1 according to the present invention.

In the figure: 11. an outer box; 12. a top cover; 13. an inner box; 16. a vent hole; 2. an adjustment mechanism; 21. a regulator; 22. an adjusting plate; 23. a rack plate; 25. a gear; 26. a drive shaft; 31. an activity room; 32. a first spring; 33. a movable rod; 35. a limiting rod; 36. a grip; 38. fixing the rod; 51. a movable chute; 52. a movable slideway; 56. a limiting chute; 58. a limiting hole; 6. an anti-rollover mechanism; 61. a rotating shaft; 62. a pulley; 63. a limiting ring; 65. rotating the rod; 66. a limiting cylinder; 67. a rotating ring; 68. a second spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides an embodiment:

a carton having a breathable structure, comprising:

the carton turnover structure comprises an outer box 11, wherein a top cover 12 is movably connected to the top end of the outer box 11, an inner box 13 is arranged inside the outer box 11, the outer wall of the inner box 13 is arc-shaped, through the design, after the carton turns on one side, the inner box 13 keeps stable through relative rotation, and a plurality of vent holes 16 are formed in the front side wall and the rear side wall of the outer box 11;

the adjusting mechanism 2 comprises an adjusting mechanism 21, the back of the adjusting mechanism 21 is fixedly connected to the front side wall and the rear side wall of the outer box 11, an adjusting plate 22 is movably connected to the inside of the adjusting plate 21, a rack plate 23 is fixedly connected to the bottom end of the inside of the adjusting plate 22, a gear 25 is meshed and connected to the top of the rack plate 23, a transmission shaft 26 is fixedly connected to the inner wall of the gear 25, a movable sliding groove 51 corresponding to the transmission shaft 26 is formed in the left wall of the adjusting plate 22, a movable sliding rail 52 corresponding to the transmission shaft 26 is formed in the right wall of the adjusting plate 22, through the design, the limiting sliding of the adjusting plate 22 is realized, a through hole corresponding to the vent hole 16 is formed in the right side of the adjuster 21 of the transmission shaft 26, a limiting hole 58 corresponding to the movable rod 33 is formed in the right side of the adjuster 21, through the design, a movable chamber 31 is formed in the right side of the movable rod 33, a first spring 32 is fixedly connected to the left side of the movable chamber 31, a right end of the first spring 32 is fixedly connected to the movable rod 33, the left end of the movable rod 33 is inserted into the movable chamber 31, a fixing rod 36 is connected to the right side of the movable rod 33, and a fixing rod 36 is connected to the movable rod 36, and a fixing rod 36 is connected to the movable rod 35, and a fixing rod 36 is connected to the movable rod 36;

prevent mechanism 6 of turning on one's side, prevent mechanism 6 of turning on one's side includes pivot 61, the top fixed connection of pivot 61 is on the bottom corner of lateral wall about outer container 11 is inside, the outer wall fixedly connected with pulley 62 of pivot 61, the outer wall swing joint of pulley 62 is on the outer wall of inner box 13, pivot 61 keeps away from the one end fixedly connected with spacing ring 63 that is close to inner box 13, through this design, the support of pulley 62 to inner box 13 has been realized, inner box 13 left and right sides fixedly connected with dwang 65, the outer wall cover of dwang 65 is equipped with spacing section of thick bamboo 66, the one end fixed connection that inner box 13 was kept away from to spacing section of thick bamboo 66 is on the lateral wall of outer container 11, through this design, the relative rotation of inner box 13 has been realized, the inside swing joint of one end of inner box 13 has swivel ring 67 is kept away from to dwang 65, the right side fixedly connected with second spring 68 of swivel ring 67, the other end fixed connection of second spring 68 is in the inside of spacing section of thick bamboo 66, through this design, the vibration range of inner box 13 has been realized reducing.

The working principle is as follows: when the ventilation quantity needs to be adjusted, firstly, the handle 36 is pulled out, the handle 36 drives the fixed rod 38 to synchronously slide, so that the braking effect of the handle 36 is relieved, meanwhile, the handle 36 drives the movable rod 33 to synchronously slide, the movable rod 33 stretches the first spring 32 and drives the limiting rod 35 to slide in the limiting sliding groove 56, then, by rotating the handle 36, the handle 36 drives the limiting rod 35 to synchronously rotate, the limiting rod 35 drives the transmission shaft 26 to synchronously rotate, the transmission shaft 26 drives the gear 25 to synchronously rotate, so that the gear 25 is meshed with the gear plate 23 to drive the rack plate 23 to slide left and right, the rack plate 23 drives the adjusting plate 22 to synchronously slide, so that the ventilation quantity of the ventilation holes 16 is adjusted, and the adjustment operation of the ventilation quantity is realized.

When the stored objects need to be prevented from being turned over, firstly, the outer box 11 is turned over to rotate to drive the limiting cylinder 66 to rotate relative to the rotating rod 65, the inner box 13 is acted by gravity inertia, so that the inner box 13 is kept relatively stable, meanwhile, the outer box 11 drives the rotating shaft 61 to rotate along the carton middle shaft, the rotating shaft 61 drives the pulley 62 to synchronously rotate, so that the support of the inner box 13 is relatively stable, then the limiting cylinder 66 is driven to synchronously vibrate by the vibration of the outer box 11, the limiting cylinder 66 drives the second spring 68 to vibrate, the second spring 68 pushes the rotating ring 67 to vibrate, the rotating ring 67 pushes the inner box 13 to vibrate, so that the mechanical energy of partial vibration is converted into the elastic potential energy of the second spring 68, the stored objects are prevented from being turned over, and the operation is finished.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented 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. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A carton having a breathable structure, comprising:

the refrigerator comprises an outer box (11), wherein the top end of the outer box (11) is movably connected with a top cover (12), an inner box (13) is arranged inside the outer box (11), and a plurality of vent holes (16) are formed in the front side wall and the rear side wall of the outer box (11);

the adjusting mechanism (2) comprises an adjuster (21), the back of the adjuster (21) is fixedly connected to the front side wall and the rear side wall of the outer box (11), an adjusting plate (22) is movably connected to the inside of the adjuster (21), a rack plate (23) is fixedly connected to the bottom end of the inside of the adjusting plate (22), a gear (25) is meshed with the top of the rack plate (23), a transmission shaft (26) is fixedly connected to the inner wall of the gear (25), a movable chamber (31) is formed inside the right side of the transmission shaft (26), a first spring (32) is fixedly connected to the left side inside of the movable chamber (31), a movable rod (33) is fixedly connected to the right end of the first spring (32), the left end of the movable rod (33) is inserted into the movable chamber (31), a limiting rod (35) is fixedly connected to the left side of the outer wall of the movable rod (33), the right end of the movable rod (33) penetrates through the adjuster (21) and is fixedly connected with a handle (36), and a fixing rod (38) is fixedly connected to the right side of the handle (36);

prevent mechanism of turning on one's side (6), prevent that mechanism of turning on one's side (6) include pivot (61), the top fixed connection of pivot (61) is on the bottom corner of lateral wall about outer container (11) is inside.

2. A carton having a breathable structure according to claim 1, wherein: the outer wall of the inner box (13) is arc-shaped.

3. A carton having a breathable structure according to claim 1, wherein: the left wall of regulating plate (22) is seted up activity spout (51) that correspond with transmission shaft (26), the activity slide (52) that correspond with transmission shaft (26) are seted up to the right wall of regulating plate (22).

4. A carton having a breathable structure according to claim 1, wherein: the upper side and the lower side of the movable chamber (31) are provided with limiting sliding grooves (56) corresponding to the limiting rods (35).

5. A carton having a breathable structure according to claim 1, wherein: the right side of the regulator (21) is provided with a through hole corresponding to the vent hole (16), and the right side of the regulator (21) is provided with a limit hole (58) corresponding to the movable rod (33).

6. A carton having a breathable structure according to claim 1, wherein: the outer wall fixedly connected with pulley (62) of pivot (61), the outer wall swing joint of pulley (62) is on the outer wall of inner box (13), pivot (61) are kept away from one end fixedly connected with spacing ring (63) that are close to inner box (13).

7. A carton having a breathable structure according to claim 1, wherein: inner box (13) left and right sides fixedly connected with dwang (65), the outer wall cover of dwang (65) is equipped with a spacing section of thick bamboo (66), the one end fixed connection that inner box (13) was kept away from in a spacing section of thick bamboo (66) is on the lateral wall of outer container (11).

8. The carton of claim 7, wherein: the inside swing joint of one end that inner box (13) was kept away from in dwang (65) has swivel becket (67), the right side fixedly connected with second spring (68) of swivel becket (67), the other end fixed connection of second spring (68) is in the inside of a spacing section of thick bamboo (66).