CN212074766U

CN212074766U - Fruit fresh-keeping corrugated carton

Info

Publication number: CN212074766U
Application number: CN201922358874.5U
Authority: CN
Inventors: 陈云贵
Original assignee: Tianjin Qiuyuan Paper Products Co ltd
Current assignee: Tianjin Qiuyuan Paper Products Co ltd
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-12-04
Anticipated expiration: 2029-12-25

Abstract

The utility model relates to the technical field of cartons, and discloses a fruit fresh-keeping corrugated carton, which comprises a carton with an opening at the upper end, wherein fruits are arranged in the carton, a box cover is arranged at the box opening of the carton, a pressing mechanism is arranged at the lower end of the box cover, scales are arranged on the side walls of the carton, and damping mechanisms are connected on the side walls of four sides of the carton; the pressing mechanism comprises a pressing plate, a screw cylinder, a threaded rod and a supporting plate, the pressing plate is arranged at the upper end of the fruit, the screw cylinder is connected to one end, away from the bottom of the carton box, of the pressing plate, and one end, close to the screw cylinder, of the threaded rod penetrates through a cylinder opening of the screw cylinder and extends into the screw cylinder. The utility model discloses can fix fruit in the carton, avoid fruit to take place to rock and suffer the damage in the transportation to can alleviate the pressure that the carton lateral wall received, prevent that the carton lateral wall from being torn.

Description

Fruit fresh-keeping corrugated carton

Technical Field

The utility model relates to a carton technical field especially relates to a fresh-keeping corrugated box of fruit.

Background

The corrugated paper board is made into a corrugated paper box through die cutting, indentation, box nailing or box gluing. The corrugated case is a packaging product with the widest application, and the use amount is always the first of various packaging products. Including calcium plastic corrugated box, people often transport fresh-keeping fruit with corrugated box, however fruit in the transportation, can meet the condition of jolting unavoidably, and fruit often can mutually collide and damage fruit in the carton, and simultaneously, the lateral wall of most packing carton lacks shock attenuation strutting arrangement, often can appear the tearing condition of carton, leads to the carton extravagant.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving fruit in the transportation, inevitable can meet the condition of jolting, and fruit often can collide each other in the carton and damage fruit, and simultaneously, the lateral wall of most packing carton lacks shock attenuation strutting arrangement, often can appear the tearing condition of carton, leads to the extravagant problem of carton, and the fresh-keeping corrugated box of fruit that provides.

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

a fruit preservation corrugated carton comprises a carton with an opening at the upper end, fruits are arranged in the carton, a box cover is installed at a box opening of the carton, a pressing mechanism is arranged at the lower end of the box cover, scales are arranged on the side wall of the carton, and damping mechanisms are connected to the side walls of the four sides of the carton;

hold-down mechanism includes pressure strip, barrel, threaded rod and backup pad, the pressure strip sets up the upper end at fruit, the one end at the bottom of the carton box is kept away from to the barrel is connected to the barrel, the one end that the threaded rod is close to the barrel passes the nozzle of barrel and extends to the barrel, threaded rod and barrel threaded connection, the one end that the pressure strip was kept away from to the threaded rod is connected in the backup pad one end that is close to the pressure strip, the lower extreme at the case lid is connected to the backup pad, be provided with the scale on the pole wall of threaded rod.

Preferably, damper includes shock attenuation board and two auxiliary assembly, and two auxiliary assembly set up about the shock attenuation board symmetry, the shock attenuation board sets up at the interior bottom of the case of carton, auxiliary assembly includes first elasticity U-shaped plate, second elasticity U-shaped plate and spring, hold-down mechanism's one end is kept away from at the shock attenuation board to the crest connection of first elasticity U-shaped plate, the both ends of first elasticity U-shaped plate are connected on the inner tank wall of carton, the crest connection of second elasticity U-shaped plate is on the inner tank wall of carton, the one end that hold-down mechanism was kept away from at the shock attenuation board is connected at the both ends of second elasticity U-shaped plate, the one end of spring is connected at the shock attenuation board and is kept away from hold-down mechanism's one end, the other end of spring is connected.

Preferably, four corners of the bottom of the outer box of the carton are respectively connected with supporting legs, and one ends, far away from the carton, of the supporting legs are respectively connected with a non-slip mat.

Preferably, the outer side wall of the screw cylinder is symmetrically connected with a handle, and the handle is provided with anti-skid threads.

Preferably, the outer box wall of the carton is sleeved with a supporting frame, and the inner frame wall of the supporting frame is connected with a rubber pad.

Preferably, fire retardant coating is coated on the outer side wall of the carton and the outer side wall of the box cover.

Compared with the prior art, the utility model provides a fresh-keeping corrugated box of fruit possesses following beneficial effect:

1. this fresh-keeping corrugated box of fruit, through having set up the pressure strip, the barrel, the threaded rod, scale and backup pad have constituted closing device, after fruit is placed, place the pressure strip with fruit on, rotate the barrel, the threaded rod is fixed, because barrel and threaded rod threaded connection, the length that the threaded rod changes nearly barrel can incessantly change, the barrel is rotated according to the scale on the threaded rod and the scale on the carton, until backup pad and case lid offset, so can fix fruit in the carton, avoid fruit to take place to rock and suffer the damage in the transportation.

2. This fresh-keeping corrugated box of fruit has constituted damping device through setting up shock attenuation board, first elasticity U-shaped plate, second elasticity U-shaped plate and spring, and when the shock attenuation board received pressure, first elasticity U-shaped plate and second elasticity U-shaped plate can take place deformation and offset the pressure that partly shock attenuation board received, and the spring is compressed and also can offset the pressure that partly shock attenuation board received, has so alleviated the pressure that the carton lateral wall received, prevents that the carton lateral wall from being torn.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can fix fruit in the carton, avoid fruit to take place to rock and suffer the damage in the transportation to can alleviate the pressure that the carton lateral wall received, prevent that the carton lateral wall from being torn.

Drawings

Fig. 1 is a schematic structural view of a fruit fresh-keeping corrugated carton according to the present invention;

fig. 2 is a front view of the fruit fresh-keeping corrugated carton provided by the utility model.

In the figure: the box comprises a paper box 1, a box cover 2, a pressing mechanism 3, a pressing plate 31, a screw cylinder 32, a threaded rod 33, a supporting plate 34, a damping mechanism 4, a damping plate 41, a first elastic U-shaped plate 42, a second elastic U-shaped plate 43, a spring 44, supporting feet 5, a handle 6 and a supporting frame 7.

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.

Referring to fig. 1-2, a fruit preservation corrugated carton comprises a carton 1 with an opening at the upper end, and is characterized in that fruits are arranged in the carton 1, a box cover 2 is arranged at the opening of the carton 1, a pressing mechanism 3 is arranged at the lower end of the box cover 2, scales are arranged on the side walls of the carton 1, and damping mechanisms 4 are connected to the side walls of four sides of the carton 1;

the pressing mechanism 3 comprises a pressing plate 31, a screw cylinder 32, a threaded rod 33 and a supporting plate 34, the pressing plate 31 is arranged at the upper end of the fruit, the screw cylinder 32 is connected at one end of the pressing plate 31 far away from the bottom of the carton 1, one end of the threaded rod 33 close to the screw cylinder 32 penetrates through the cylinder opening of the screw cylinder 32 and extends into the screw cylinder 32, the threaded rod 33 is in threaded connection with the screw cylinder 32, one end of the threaded rod 33 far away from the pressing plate 31 is connected at one end of the supporting plate 34 close to the pressing plate 31, the supporting plate 34 is connected at the lower end of the box cover 2, scales are arranged on the rod wall of the threaded rod 33, after the fruit is placed, the pressing plate 31 is placed on the fruit, the screw cylinder 32 is rotated, the threaded rod 33 is fixed, because the screw cylinder 32 is in threaded connection with the threaded rod 33, the length of the threaded rod 33 which is close to the interior of the screw cylinder 32 can be, so can fix fruit in carton 1, avoid fruit to take place to rock and suffer the damage in the transportation.

The damping mechanism 4 comprises a damping plate 41 and two auxiliary components, the two auxiliary components are symmetrically arranged relative to the damping plate 41, the damping plate 41 is arranged at the inner box bottom of the carton 1, the auxiliary components comprise a first elastic U-shaped plate 42, a second elastic U-shaped plate 43 and a spring 44, the wave crest of the first elastic U-shaped plate 42 is connected to one end, away from the pressing mechanism 3, of the damping plate 41, two ends of the first elastic U-shaped plate 42 are connected to the inner box wall of the carton 1, the wave crest of the second elastic U-shaped plate 43 is connected to the inner box wall of the carton 1, two ends of the second elastic U-shaped plate 43 are connected to one end, away from the pressing mechanism 3, of the damping plate 41, one end of the spring 44 is connected to one end, away from the pressing mechanism 3, of the damping plate 41, the other end of the spring 44 is connected to the inner box wall of the carton 1, when the damping plate 41 is under pressure, the first elastic U-, the compression of the spring 44 also counteracts the pressure on a portion of the shock absorbing plate 41, thus relieving the pressure on the side wall of the carton 1 and preventing the side wall of the carton 1 from being torn.

Four corners department all is connected with supporting legs 5 at the bottom of the outer container of carton 1, and the one end that carton 1 was kept away from to supporting legs 5 all is connected with the slipmat, so can guarantee the stability of carton 1.

The outer side wall of the screw cylinder 32 is symmetrically connected with a handle 6, and the handle 6 is provided with anti-slip threads, so that the screw cylinder 32 can be rotated more conveniently.

The outer wall of carton 1 is gone up the cover and is equipped with carriage 7, is connected with the rubber pad on the inner frame wall of carriage 7, so can prevent that carton 1 lateral wall from being torn.

The outer side walls of the carton 1 and the outer side walls of the box cover are coated with fire retardant coatings, so that the carton 1 can be prevented from being ignited by fire.

In the utility model, after fruits are placed, the pressing plate 31 is placed on the fruits, the screw cylinder 32 is rotated, the threaded rod 33 is fixed, the length of the threaded rod 33 which is close to the screw cylinder 32 can be changed continuously due to the threaded connection between the screw cylinder 32 and the threaded rod 33, the screw cylinder is rotated according to the scale on the threaded rod 33 and the scale on the carton 1 until the supporting plate 34 is abutted against the carton cover 2, so that the fruits can be fixed in the carton 1, and the fruits are prevented from shaking and being damaged in the transportation process; when the shock absorbing plate 41 is pressed, the first elastic U-shaped plate 42 and the second elastic U-shaped plate 43 deform to offset a portion of the pressure applied to the shock absorbing plate 41, and the spring 44 is compressed to offset a portion of the pressure applied to the shock absorbing plate 41, so as to relieve the pressure applied to the side wall of the carton 1 and prevent the side wall of the carton 1 from being torn.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A fruit preservation corrugated carton comprises a carton (1) with an opening at the upper end, and is characterized in that fruits are arranged in the carton (1), a box cover (2) is installed at the box opening of the carton (1), a pressing mechanism (3) is arranged at the lower end of the box cover (2), scales are arranged on the side wall of the carton (1), and damping mechanisms (4) are connected on the side walls of four sides of the carton (1);

hold-down mechanism (3) include pressure strip (31), barrel (32), threaded rod (33) and backup pad (34), pressure strip (31) set up the upper end at fruit, the one end of keeping away from carton (1) bottom of the case is connected in pressure strip (31) barrel (32), the tube mouth that barrel (32) were passed and extend to barrel (32) in the one end that threaded rod (33) are close to barrel (32), threaded rod (33) and barrel (32) threaded connection, the one end that pressure strip (31) were kept away from in threaded rod (33) is connected in backup pad (34) and is close to the one end of pressure strip (31), the lower extreme in case lid (2) is connected in backup pad (34), be provided with the scale on the pole wall of threaded rod (33).

2. The corrugated case for fruit preservation according to claim 1, wherein the shock absorbing mechanism (4) comprises a shock absorbing plate (41) and two auxiliary components, the two auxiliary components are symmetrically arranged about the shock absorbing plate (41), the shock absorbing plate (41) is arranged at the inner bottom of the carton (1), the auxiliary components comprise a first elastic U-shaped plate (42), a second elastic U-shaped plate (43) and a spring (44), the peak of the first elastic U-shaped plate (42) is connected to one end of the shock absorbing plate (41) far away from the pressing mechanism (3), the two ends of the first elastic U-shaped plate (42) are connected to the inner wall of the carton (1), the peak of the second elastic U-shaped plate (43) is connected to the inner wall of the carton (1), the two ends of the second elastic U-shaped plate (43) are connected to one end of the shock absorbing plate (41) far away from the pressing mechanism (3), one end of the spring (44) is connected to one end, far away from the pressing mechanism (3), of the damping plate (41), and the other end of the spring (44) is connected to the inner box wall of the carton (1).

3. The fruit preservation corrugated carton according to claim 1, characterized in that supporting feet (5) are connected to four corners of the bottom of the outer box of the carton (1), and non-slip mats are connected to ends of the supporting feet (5) far away from the carton (1).

4. The corrugated case for fruit preservation according to claim 1, wherein the handle (6) is symmetrically connected to the outer side wall of the screw cylinder (32), and the handle (6) is provided with anti-skid lines.

5. The corrugated case for fruit preservation according to claim 1, wherein the outer case wall of the case (1) is sleeved with a supporting frame (7), and the inner case wall of the supporting frame (7) is connected with a rubber pad.

6. The corrugated box for fruit preservation according to claim 1, wherein the outer side wall of the box (1) and the outer side wall of the box cover are coated with fire retardant coating.