CN213504020U

CN213504020U - Conical flexible freight bag of unloading convenient to hoist and mount

Info

Publication number: CN213504020U
Application number: CN202021328787.1U
Authority: CN
Inventors: 张国有; 黄莉; 蔡明艳; 何正江; 衡碧秋; 谢江涛; 代祥惠
Original assignee: Chongqing Storsack Plastics Co ltd
Current assignee: Chongqing Storsack Container Bag Co ltd
Priority date: 2020-07-08
Filing date: 2020-07-08
Publication date: 2021-06-22
Anticipated expiration: 2030-07-08

Abstract

The utility model relates to an unloading conical container bag which is convenient for hoisting, comprising a bag body, a feeding port is arranged on the top surface of the bag body, and an upper sealing rope is arranged on the feeding port; Four slings; two slings on one set of opposite sides are sheathed with lifting belt loops, and the lifting belt loops are in the shape of "∞"; The lower end of the strip edge is a free edge; there is a lower diameter reducing area under the bag body, a discharge opening is arranged below the lower diameter reducing area, and a ring buckle is arranged on the discharge opening; inside the bag body, a pulley is arranged at the corner position tendon slices. The utility model has novel design and ingenious improvement. The advantage of designing the lifting belt ring is that it is more conducive to the lifting of the forklift. Yes, the gap area here is larger, which is more convenient for inserting the knife, and it is more efficient than the traditional need to insert four slings.

Description

Conical flexible freight bag of unloading convenient to hoist and mount

Technical Field

The utility model relates to a toper flexible container of unloading convenient to hoist and mount.

Background

The container bag is one kind of container unit, and may be used in container transportation with crane or fork truck, and is suitable for loading and transporting bulk granular material or liquid and may be used widely in food, grain, medicine, chemical and mineral fields. The flexible freight bag in the prior art comprises a square bag body, a feeding hole and a discharging hole, wherein four hanging strips are arranged on the top surface of the bag body, the overall structure is simple, and the defect that a forklift needs to respectively penetrate through the four hanging strips when the flexible freight bag is dispatched by the forklift, a slotting tool of the forklift cannot easily penetrate through the four hanging strips at one time, and a company specially designs the flexible freight bag according to years of experience and market requirements.

SUMMERY OF THE UTILITY MODEL

In order to solve the prior art problem, the utility model provides a toper flexible container of unloading convenient to hoist and mount can improve more than not enough.

The utility model relates to a discharge conical container bag convenient for hoisting, which comprises a bag body, the length and the width of the bag body are respectively 100cm, and the height of the bag body is 125 cm; the top surface of the bag body is provided with a feed port, the diameter of the feed port is 0.5cm, the height of the feed port is 50cm, an upper sealing rope is arranged on the feed port, and the sealing rope is positioned at the position of 20cm on the top surface of the feed port; four hanging strips are arranged at the corner positions of the bag body; a lifting belt ring is sleeved on the two lifting belts on one group of opposite sides, and the lifting belt ring is infinity-shaped; the lifting belt ring is made of the same material as the sling, wherein the difference is that the thickness increase is generally 1.5 to 2 times of the thickness; the sling comprises a long edge arranged at a position contacted with the bag body, the long edge is sewn and fixed on the bag body to play a role of strengthening the edge, the lower end of the long edge is a free edge, the free edge needs to keep enough length, and the length is greater than the bottom surface of the bag body; a lower reducing area is arranged below the bag body, the reducing area is conical, a discharge port is arranged below the lower reducing area, the discharge port is square, the length and the width of the discharge port are respectively 38cm and 35cm, and a ring buckle is arranged on the discharge port and is made of elastic materials; a lacing wire piece is arranged at the corner position in the bag body; the middle of the lacing bar piece is provided with an arc door guide surface, the guide surface gradually converges from top to bottom, both sides of the edge of the lacing bar piece are provided with through holes, the lacing bar piece is fixed with the bag body through the through holes, and the lacing bar piece is generally fixed by double-thread sewing; the bag body includes the composite bed, the composite bed has weaving layer, enhancement layer and ventilative layer, the enhancement layer is located the weaving layer inboard, ventilative layer is located the weaving layer outside, and hot pressing is fixed between them, and is consolidated through the sewing in arris limit position, and the enhancement layer adds the metal silk thread composite construction for PP weaves in the cloth, ventilative layer includes the basic unit, and the basic unit is the common bed charge cloth of flexible container, for example canvas weaves basic unit or dacron weaves the basic unit, and wherein the bottom surface sets up the face and sets up the aluminium membrane bottom of taking the punchhole, the surface covering of basic unit has the rete that plastics yarn and ramie yarn thoughtlessly woven, and they form the longitude and latitude line respectively.

Furthermore, the surface of the bag body is provided with a marking sheet, and the marking sheet is used for recording the information of the bagged materials.

Further, the surface of the bag body is covered with a waterproof film.

Further, the waterproof membrane is a polyethylene waterproof film.

Furthermore, the thickness of the waterproof film is 70-120 micrometers.

Further, the woven layer is a PP woven layer.

Furthermore, the inner curved surface of the hanging strip is provided with an anti-skid layer, and the anti-skid layer and the hanging strip are fixed through sewing threads.

Further, the antiskid layer surface has the arch, and the arch can play the effect of increasing friction, plays anti-skidding effect in hoist and mount, also sets up the arch at the inner wall of rings to the technological improvement.

Furthermore, a sewing area is arranged in the middle of the lifting belt ring.

The utility model relates to a novelty improves ingeniously, has designed the benefit of promotion belt loop and has lain in, more is favorable to fork truck's promotion, when fork truck inserts, only need insert the slotting tool promote belt loop with the direct space region of bag body top surface can, the space region area here is bigger, more makes things convenient for the insertion of slotting tool, insert four suspender with traditional needs and compare, its efficiency is better.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the lacing wire piece.

FIG. 3 is a schematic view of a composite layer structure.

Fig. 4 is a schematic view of a breathable layer structure.

Fig. 5 is a schematic view of a harness structure.

The figure is as follows: the bag comprises a bag body 1, a feed inlet 2, a diameter-changing area 3 below, a discharge port 4, a buckle 5, a free edge 6, a hanging strip 7, a long strip 8, a rib sheet 9, a perforation 91, a guide surface 92, a lifting belt ring 10, a sewing area 11, a breathable layer 12, a reinforced layer 13, a knitted layer 14, a base layer 15, a film layer 16, an anti-skid layer 17, a bulge 18 and a metal thread 19.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1-4, the utility model relates to a conical container bag convenient for hoisting and unloading, which comprises a bag body 1, the length and the width of which are 100cm respectively, and the height of which is 125 cm; the top surface of the bag body is provided with a feed port 2, the diameter of the feed port 2 is 0.5cm, the height of the feed port 2 is 50cm, an upper sealing rope (not shown) is arranged on the feed port 2, and the sealing rope is positioned at the position of 20cm above the top surface of the feed port 2; four hanging strips 7 are arranged at the corner positions of the bag body 1; a lifting belt ring 10 is sleeved on the two hanging belts 7 on one group of opposite sides, and the lifting belt ring is infinity-shaped; the material of the lifting belt ring is the same as that of the sling 7, wherein the difference is that the thickness increase is generally 1.5 to 2 times of the thickness; the sling 7 comprises a long edge 8 arranged at a position contacted with the bag body 1, the long edge 8 is sewn and fixed on the bag body to play a role of strengthening an edge, the lower end of the long edge 8 is a free edge 6, the free edge 6 needs to keep enough length, and the length is greater than the bottom surface of the bag body; a lower reducing area 3 is arranged below the bag body 1, and particularly referring to fig. 1, a discharge hole 4 is arranged below the lower reducing area 3, the discharge hole is square, the length and the width of the discharge hole are respectively 38cm, the height of the discharge hole is 35cm, a ring buckle 5 is arranged on the discharge hole 4, and the ring buckle 5 is made of elastic materials; when the discharge port at the lower end is bound tightly, the ring buckle is sleeved on the discharge port, then the bottom end of the bag body is bound tightly through knotting the free edge, and a lacing wire piece 9 is arranged at the corner position in the bag body 1; the middle of the lacing bar piece 9 is provided with an arc door guide surface 92, the guide surface 92 gradually converges from top to bottom, both sides of the edge of the lacing bar piece 9 are provided with through holes 91, the lacing bar piece 9 is fixed with the bag body 1 through the through holes 91, and the lacing bar piece is generally fixed by double-thread sewing; the bag body 1 comprises a composite layer, the composite layer comprises a woven layer 14, a reinforcing layer 13 and a breathable layer 14, the reinforcing layer is located on the inner side of the woven layer, the breathable layer is located on the outer side of the woven layer, the breathable layer is fixed through hot pressing and is reinforced through sewing at the edge position, the reinforcing layer is of a metal silk thread composite structure added in PP woven cloth, the breathable layer comprises a base layer 15, the base layer is common backing cloth of a flexible freight bag, for example, the base layer is woven by canvas or polyester, an aluminum film bottom layer with holes is arranged on the arrangement surface of the bottom surface, a plastic yarn and a hemp yarn mixed-woven film layer 16 cover the surface of the base layer, the plastic yarn and the hemp yarn mixed film layer.

The surface of the bag body 1 is provided with a marking sheet (not shown).

In order to enhance the waterproof property, the surface of the bag body 1 is covered with a polyethylene waterproof film, wherein the thickness is 70 to 120 micrometers.

The braided layer is a PP braided layer.

As shown in fig. 5, the inner curved surface of the hanging strip is provided with an anti-slip layer 17, the anti-slip layer and the hanging strip are fixed by metal wires 19, the metal wires are designed on two sides of the anti-slip layer, and the anti-slip layer is made of wear-resistant plastic material, such as plastic rubber, and the thickness of the anti-slip layer is about 1 mm.

The surface of the anti-skid layer 17 is provided with the bulges 18, and the bulges can play a role in increasing friction and play an anti-skid effect during hoisting.

In order to enhance the strength of the bag body, the periphery of the side wall of the bag body is provided with a reinforcing belt, and the reinforcing belt is sewn and fixed.

When the lifting bag is used, the slotting tool of the forklift penetrates through the direct gap area between the lifting belt ring and the top surface of the bag body, the area range is far larger than the inner diameter of the lifting belt ring, the mode is quicker than the traditional insertion mode, and the forklift is more convenient for a forklift driver to operate.

Claims

1. An unloading conical container bag for easy hoisting, comprising a bag body, characterized in that: a feeding port is provided on the top surface of the bag body, and an upper sealing rope is provided on the feeding port; Four slings are arranged at the positions; two slings on the opposite sides of one group are sheathed with lifting belt loops, and the lifting belt loops are in the shape of "∞"; The lower end of the long edge is a free edge; there is a lower diameter reducing area under the bag body, a discharge opening is arranged below the lower diameter reducing area, and a ring buckle is arranged on the discharge opening; inside the bag body at a corner position A lacing sheet is provided; the bag body includes a composite layer, the composite layer has a braided layer, a reinforcing layer and a breathable layer, the reinforcing layer is located inside the braided layer, the breathable layer is located outside the braided layer, and the breathable layer includes A base layer, the surface of the base layer is covered with a film layer mixed with plastic yarn and hemp yarn.

2 . The unloading conical container bag according to claim 1 , wherein a marking sheet is provided on the surface of the bag body. 3 .

3 . The unloading conical container bag according to claim 1 , wherein the surface of the bag body is covered with a waterproof film. 4 .

4 . The unloading conical container bag for easy lifting according to claim 3 , wherein the waterproof membrane is a polyethylene waterproof membrane. 5 .

5 . The unloading conical container bag according to claim 3 or 4 , wherein the thickness of the waterproof membrane is 70-120 microns. 6 .

6 . The unloading conical container bag according to claim 1 , wherein the braided layer is a PP braided layer. 7 .

7 . The unloading conical container bag according to claim 1 , wherein the inner curved surface of the sling is provided with an anti-slip layer, and the anti-slip layer and the sling are fixed by sewing threads. 8 .

8 . The unloading conical container bag for easy hoisting according to claim 7 , wherein the surface of the anti-skid layer has protrusions. 9 .

9 . The unloading conical container bag according to claim 1 , wherein a sewing area is set in the middle of the lifting belt loop. 10 .