CN218705581U

CN218705581U - Reusable metal powder flexible container

Info

Publication number: CN218705581U
Application number: CN202222266945.0U
Authority: CN
Inventors: 李玉律
Original assignee: Jiangsu Changbian Jicheng Technology Co ltd
Current assignee: Jiangsu Changbian Jicheng Technology Co ltd
Priority date: 2022-08-26
Filing date: 2022-08-26
Publication date: 2023-03-24
Anticipated expiration: 2032-08-26

Abstract

The utility model relates to a repeatedly usable's metal powder flexible container, its technical field who relates to the flexible container, comprises a bag bod, be equipped with the department of making up on the bag body, it is equipped with the silver to make up the department. This application has the leakproofness that improves the flexible container, the effect of the storage of being convenient for and transportation metal powder.

Description

Reusable metal powder flexible container

Technical Field

The application relates to the technical field of flexible freight bags, in particular to a reusable metal powder flexible freight bag.

Background

The flexible container is a flexible and flexible packing container, and is a large-volume transport bag made of foldable rubberized fabric, resin processing fabric and other flexible materials. The polypropylene or polyethylene is generally used as a main raw material, is widely applied to packaging bulk powder and granular goods, is beneficial to promoting the standardization and serialization of bulk goods packaging and reducing the transportation cost, and has the advantages of convenience in packaging and storage, low manufacturing cost and the like.

A flexible container in the correlation technique comprises a bag body, a belt cover and a bag bottom, wherein one end of the bag body and the bag cover, and the other end of the bag body and the bag bottom are sewn into a whole. Because the interior powdered metal material that is built-in of flexible container, the material is great to the pressure of the bag body, and the powdered material easily leaks out from the junction between the bag body, flap and the bag bottom, is unfavorable for powdered metal material to store and transport.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem that metal powder is easy to ooze out from the flexible freight bag sewing place, be unfavorable for storage and transportation, this application provides a metal powder flexible freight bag that repeatedly uses.

The application provides a metal powder flexible container that repeatedly usable adopts following technical scheme:

the reusable metal powder flexible freight bag comprises a bag body, wherein a sewing position is arranged on the bag body, and cotton strips are arranged on the sewing position.

By adopting the technical scheme, the bag body is provided with the sewing part, the metal powder is filled in the bag body, the needle eye at the sewing part can expand and expand under the pressure of the metal powder, the metal powder is easy to seep out of the bag body from the needle eye, the cotton strip is arranged at the sewing part, and the sewing part is reinforced, so that the needle eye at the sewing part is difficult to expand and expand when being subjected to the pressure, and the metal powder is difficult to seep out of the bag body through the needle eye at the sewing part. And the silver plays the effect that the secondary stopped to the metal powder who oozes from the pinhole, further prevents the metal powder and oozes the bag body to can improve flexible container storage and transportation metal powder's practicality.

Optionally, bag body top surface is equipped with the inlet pipe, the inlet pipe with bag body top surface intercommunication, be equipped with the subassembly that tightens up that is used for tightening up self on the inlet pipe.

By adopting the technical scheme, the shrinkage-shaped feeding pipe can facilitate the workers to load metal powder into the bag body. The tightening component tightens the feeding pipe, so that the whole sealing performance of the bag body can be guaranteed after the material is loaded, and the metal powder is not easy to leak out of the feeding pipe.

Optionally, a discharge pipe is arranged on the bottom surface of the bag body, and a tightening rope is fixedly connected to the outer peripheral surface of the discharge pipe.

Through adopting above-mentioned technical scheme, before feeding, tighten behind will tightening rope ring discharge pipe, can make the bag body keep encapsulated situation for save metal powder. When the material needs to be discharged, the tightened tightening rope is untied, and the metal powder in the bag body can be discharged from the discharge pipe.

Optionally, the tightening component includes ribbon, locking case, pivot and pawl, the one end of ribbon with the bottom surface fixed connection of locking case, offer the confession on the lateral wall of locking case the trough that passes that the ribbon passed, the ribbon is kept away from one side of locking case bottom surface is equipped with the ratchet face, the pivot is fixed on the lateral wall of locking case, the pawl with the pivot is rotated and is connected, be equipped with the elastic component on the pawl, elastic component one end with the pawl is fixed, the other end of elastic component with the locking incasement wall is fixed, the one end of ratchet is in under the effect of elastic component all the time with ratchet face butt, the ribbon with the inlet pipe passes through coupling assembling and connects.

Through adopting above-mentioned technical scheme, encircle the ribbon inlet pipe a week back, wear into the inslot that passes through of locking case one side with the one end that the locking case was kept away from to the ribbon, wear out by the groove that passes through of locking case opposite side, make the ribbon taut, the pawl all the time under the effect of elastic component with ratchet face butt, make the difficult emergence once more of ribbon remove to make the inlet pipe tighten up by the ribbon, and then guarantee the leakproofness of the bag body after loading.

Optionally, a control rod is arranged at one end of the pawl far away from the ratchet surface, a sliding hole for the control rod to penetrate through is arranged on the locking box, and the diameter of the sliding hole is larger than that of the control rod.

Through adopting above-mentioned technical scheme, when needing to feed the bag internal again, push down the control lever, the pawl is rotatory along the pivot after the control lever pressurized, and the butt is relieved with the ratchet face to the one end that the control lever was kept away from to the pawl, and makes the ribbon remove the state of tying to metal powder can pack into in the bag through the inlet pipe.

Optionally, the connecting assembly comprises a connecting piece and a zipper, the connecting piece is fixedly connected with the feeding pipe, one end of the connecting piece is fixedly connected with one side of the zipper, and the other side of the zipper is fixedly connected with one end of the binding belt close to the locking box.

Through adopting above-mentioned technical scheme, the ribbon passes through the connection piece to be connected with the inlet pipe, when the ribbon tightens up, makes the difficult phenomenon that takes place the off normal of ribbon to can improve the stability that the ribbon was tightened up the inlet pipe. The ribbon is connected with the connecting piece through the zipper, and if the ribbon is damaged, the ribbon is convenient for workers to replace.

Optionally, the tightening assembly comprises a U-shaped connecting piece, a fixing plate and a nut, the fixing plate is provided with a through hole for the U-shaped connecting piece to penetrate through, the U-shaped connecting piece penetrates out of the two ends of the fixing plate and is in threaded connection with the nut, and the inlet pipe is provided with a limiting assembly for limiting the position of the U-shaped connecting piece.

By adopting the technical scheme, the U-shaped connecting piece is sleeved on the peripheral surface of the feeding pipe, the fixing plate is installed on the U-shaped connecting piece, and then the nut is rotated, so that one end of the nut is tightly abutted to the fixing plate, the feeding pipe is locked by the U-shaped connecting piece and the fixing plate, and the sealing performance of the bag body is ensured after the feeding.

Optionally, the limiting assembly comprises a plurality of limiting rings, the limiting rings are arranged along the outer peripheral surface of the inlet pipe, the limiting rings are fixedly connected with the outer peripheral surface of the inlet pipe, and the U-shaped connecting piece is arranged in the limiting rings in a penetrating mode.

Through adopting above-mentioned technical scheme, spacing ring and inlet pipe fixed connection, the spacing intra-annular is worn to establish by the U-shaped connecting piece, makes the bag body in environment such as hoist and mount, transportation, and the phenomenon of off normal is difficult to take place for the U-shaped connecting piece, and then can improve the stability of the U-shaped connecting piece to the sealed of inlet pipe.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the cotton strip is arranged at the sewing position of the bag body, so that the metal powder is difficult to seep out of the bag body from the sewing position, and the practicability of storing and transporting the metal powder by the flexible freight bag can be improved;

2. the shrinkage-shaped feeding pipe can facilitate workers to load metal powder into the bag body. The tightening assembly tightens the feeding pipe, so that the whole sealing performance of the bag body can be guaranteed after the bag body is filled with materials, and metal powder is not easy to leak out from the feeding pipe.

Drawings

FIG. 1 is a schematic overall view of a reusable metal powder bulk bag of example 1 of the present application.

Fig. 2 is a schematic view of the internal structure of the tightening assembly according to embodiment 1 of the present application.

Fig. 3 is a schematic structural view of a connection assembly in embodiment 1 of the present application

Fig. 4 is a schematic structural view of a tightening assembly according to embodiment 2 of the present application.

Description of reference numerals: 1. a bag body; 11. a feed pipe; 12. a discharge pipe; 13. tightening the rope; 14. a sling; 15. a reinforcing sheet; 2. a cotton sliver; 3. a tightening assembly; 31. binding a belt; 32. a ratchet surface; 33. locking the box; 34. a rotating shaft; 35. an elastic member; 36. a pawl; 37. passing through the slot; 38. a control lever; 39. a slide hole; 4. a connecting assembly; 41. connecting sheets; 42. a zipper; 5. a U-shaped connector; 51. a fixing plate; 52. a through hole; 53. a nut; 6. a limiting component; 61. a limit ring.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The first embodiment is as follows:

the embodiment of the application discloses a reusable metal powder flexible container. Referring to fig. 1, a reusable metal powder flexible container comprises a bag body 1, wherein a feeding pipe 11 is fixedly connected to the top surface of the bag body 1, and a discharging pipe 12 is fixedly connected to the bottom surface of the bag body 1. The bag body 1 is provided with a sewing position, the sewing position is fixedly connected with the cotton strips 2, and the sewing position comprises the side edge of the bag body 1, the connecting position of the top surface of the bag body 1 and the feeding pipe 11 and the connecting position of the bottom surface of the bag body 1 and the discharging pipe 12. After the bag body 1 is filled with the metal powder, the bag body 1 can be stressed by the pressure from the metal powder, and the cotton strip 2 is fixed at the sewing position of the bag body 1 to play a role of reinforcing the sewing position, so that the needle eye at the sewing position is difficult to expand and expand when being stressed, and the metal powder is difficult to seep out of the bag body 1 through the needle eye at the sewing position. And the cotton strip 2 plays a role in secondary blocking of the metal powder, and the metal powder seeped out from the needle hole is difficult to seep out of the bag body 1 through the cotton strip 2 again, so that the sealing performance of the flexible freight bag during storage and transportation of the metal powder is improved.

Referring to fig. 1 and 2, the feeding pipe 11 is trumpet-shaped and is communicated with the bag body 1, so that the metal powder can be conveniently filled into the bag body 1. The feeding pipe 11 is connected with a tightening assembly 3 for tightening the feeding pipe, the tightening assembly 3 comprises a ribbon 31, a locking box 33, a rotating shaft 34 and a pawl 36, one end of the ribbon 31 is fixedly connected with one side of the locking box 33, a through groove 37 for the ribbon 31 to pass through is formed in the locking box 33, the rotating shaft 34 is rotatably connected to the inner wall of the locking box 33, and the pawl 36 is fixedly connected with the rotating shaft 34. One side of the ribbon 31 close to the pawl 36 is provided with a ratchet surface 32 matched with the pawl 36, one end of the pawl 36 is fixedly connected with an elastic member 35, the other end of the elastic member 35 is fixedly connected with the other end of the locking box 33, the pawl 36 is always abutted against the ratchet surface 32 under the action of the elastic member 35, and the elastic member 35 is a compression spring in the embodiment. A control rod 38 is fixedly connected to one end of the pawl 36 far away from the ratchet surface 32, a sliding hole 39 for the control rod 38 to penetrate out is formed in the locking box 33, and the diameter of the sliding hole 39 is larger than that of the control rod 38.

After the metal powder is filled, the ribbon 31 surrounds the feeding pipe 11 for a circle, one end of the ribbon 31, which is far away from the locking box 33, penetrates into the passing groove 37 on one side of the locking box 33 and penetrates out of the passing groove 37 on the other side of the locking box 33, so that the ribbon 31 is tensioned, the pawl 36 is always abutted against the ratchet surface 32 under the action of the elastic piece 35, the ribbon 31 is not easy to move again, and the feeding pipe 11 is tightened by the ribbon 31. When the feed tube 11 needs to be unfastened, the control rod 38 is pressed to rotate the pawl 36 around the rotating shaft 34 so as to separate the pawl 36 from the ratchet surface 32, and the fastening state of the band 31 on the feed tube 11 can be released.

Referring to fig. 3, in order to prevent the strap 31 from being displaced after the feed pipe 11 is tightened, the strap 31 is connected with the feed pipe 11 through a connecting assembly 4, the connecting assembly 4 comprises a connecting piece 41 and a zipper 42, the connecting piece 41 is fixedly connected with the feed pipe 11, one end of the connecting piece 41 is fixedly connected with one side of the zipper 42, and the other side of the zipper 42 is fixedly connected with a part of the strap 31 close to the locking box 33. If the strap 31 is damaged, the worker detaches the zipper 42 and can quickly replace the strap 31.

Referring to fig. 1, in order to facilitate the lifting of the bag body 1, four hanging straps 14 are fixedly connected to the bag body 1, reinforcing pieces 15 are fixed to both ends of each hanging strap 14, and the reinforcing pieces 15 are fixed to two adjacent side surfaces of the bag body 1.

Referring to fig. 1, a discharge pipe 12 is connected to the bottom surface of a bag body 1, and a tightening string 13 is fixedly connected to the outer peripheral surface of the discharge pipe 12. The tightening string 13 is tightened around the discharge pipe 12 to maintain the bag body 1 in a sealed state for storing the metal powder.

The implementation principle of the embodiment 1 is as follows: the cotton strip 2 is fixed at the sewing position of the bag body 1 to improve the whole sealing performance of the flexible freight bag, so that the metal powder is not easy to seep out of the bag body 1 from the sewing position of the flexible freight bag. Before filling the metal powder, the metal powder is filled into the bag body 1 through the feeding pipe 11 by tightening the discharge pipe with the tightening rope 13. After filling, encircle inlet pipe 11 a week with ribbon 31 after, wear into the groove 37 that passes through of locking case 33 one side with the one end of ribbon 31 far away from locking case 33 in, wear out by the groove 37 that passes through of locking case 33 opposite side, strain ribbon 31, pawl 36 is all the time with ratchet face 32 butt under the effect of elastic component 35 to make ribbon 31 be difficult for taking place once more and remove, thereby make inlet pipe 11 tighten up by ribbon 31, the metal powder is difficult for leaking from the discharge gate in the bag body 1.

Example two:

the difference between this embodiment and embodiment 1 is that another tightening assembly 3 is disclosed, and referring to fig. 4, the tightening assembly 3 includes a U-shaped connecting member 5, a fixing plate 51 and a nut 53, the U-shaped connecting member 5 is sleeved on the outer circumferential surface of the feeding pipe 11, the fixing plate 51 is provided with a through hole 52 for two ends of the U-shaped connecting member 5 to penetrate through, and the U-shaped connecting member 5 penetrates through two ends of the fixing plate 51 and is in threaded connection with the nut 53. The nut 53 is rotated to move the nut 53 toward the fixed plate 51, so that the U-shaped connecting member 5 and the fixed plate 51 lock the feed tube 11.

Referring to fig. 4, in order to make the U-shaped connecting member 5 difficult to deviate after tightening the feeding pipe 11, the feeding pipe 11 is provided with a limiting assembly 6, the limiting assembly 6 includes a plurality of limiting rings 61, each limiting ring 61 is fixedly connected with the outer peripheral surface of the feeding pipe 11, and the U-shaped connecting member 5 is inserted into the plurality of limiting rings 61, so as to limit the relative position between the U-shaped connecting member 5 and the feeding pipe 11, and make the U-shaped connecting member 5 difficult to deviate.

The implementation principle of the embodiment 2 is as follows: after the metal powder is filled, the U-shaped connecting piece 5 is arranged in the limiting ring 61 on the outer peripheral surface of the feeding pipe 11 in a penetrating mode, then the fixing plates 51 are installed at two ends of the U-shaped connecting piece 5, the fixing plates 51 are tightly abutted to the feeding pipe 11 by screwing the nuts 53, and therefore the feeding pipe 11 is locked by the U-shaped connecting piece 5 and the fixing plates 51, and metal powder in a bag is not prone to leaking out of the feeding pipe 11.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A reusable metal powder bulk bag, comprising a bag body (1), characterized in that: the bag body (1) is provided with a sewing position, and the sewing position is provided with a cotton strip (2).

2. A reusable metal powder bulk bag according to claim 1 wherein: the utility model discloses a bag body (1) top surface, including the bag body, bag body (1) top surface is equipped with inlet pipe (11), inlet pipe (11) with bag body (1) top surface intercommunication, be equipped with on inlet pipe (11) and be used for tightening up the subassembly (3) that tighten up of self.

3. A reusable metal powder bulk bag according to claim 1 wherein: a discharge pipe (12) is arranged on the bottom surface of the bag body (1), and a tightening rope (13) is fixedly connected to the outer peripheral surface of the discharge pipe (12).

4. A reusable metal powder bulk bag according to claim 2 wherein: tightening means (3) include ribbon (31), locking case (33), pivot (34) and pawl (36), the one end of ribbon (31) with the bottom surface fixed connection of locking case (33), offer the confession on the lateral wall of locking case (33) pass through groove (37) that ribbon (31) passed, ribbon (31) are kept away from one side of locking case (33) bottom surface is equipped with ratchet face (32), pivot (34) are fixed on the lateral wall of locking case (33), pawl (36) with pivot (34) rotate and are connected, be equipped with elastic component (35) on pawl (36), elastic component (35) one end with pawl (36) are fixed, the other end of elastic component (35) with locking case (33) inner wall is fixed, the one end of ratchet is in under the effect of elastic component (35) all the time with ratchet face (32) butt, ribbon (31) with inlet pipe (11) pass through coupling assembling (4) and connect.

5. A reusable metal powder bulk bag according to claim 4 wherein: a control rod (38) is arranged at one end of the pawl (36) far away from the ratchet surface (32), a sliding hole (39) for the control rod (38) to penetrate out is formed in the locking box (33), and the diameter of the sliding hole (39) is larger than that of the control rod (38).

6. A reusable metal powder bulk bag according to claim 4 wherein: coupling assembling (4) include connection piece (41) and zip fastener (42), connection piece (41) with inlet pipe (11) fixed connection, the one end of connection piece (41) with one side fixed connection of zip fastener (42), the opposite side of zip fastener (42) with ribbon (31) are close to the one end fixed connection of locking case (33).

7. A reusable metal powder bulk bag according to claim 2 wherein: tighten up subassembly (3) and include U-shaped connecting piece (5), fixed plate (51) and nut (53), seted up the confession on fixed plate (51) through-hole (52) that U-shaped connecting piece (5) both ends were worn to establish, wear out U-shaped connecting piece (5) the both ends of fixed plate (51) all with nut (53) threaded connection, be equipped with spacing subassembly (6) that are used for restricting U-shaped connecting piece (5) position on inlet pipe (11).

8. A reusable metal powder bulk bag according to claim 7 wherein: spacing subassembly (6) include a plurality of spacing ring (61), spacing ring (61) are followed inlet pipe (11) outer peripheral face sets up, spacing ring (61) with inlet pipe (11) outer peripheral face fixed connection, U-shaped connecting piece (5) are worn to establish in spacing ring (61).