CN210794346U - Flexible container with dustproof function - Google Patents
Flexible container with dustproof function Download PDFInfo
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- CN210794346U CN210794346U CN201921676600.4U CN201921676600U CN210794346U CN 210794346 U CN210794346 U CN 210794346U CN 201921676600 U CN201921676600 U CN 201921676600U CN 210794346 U CN210794346 U CN 210794346U
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- top cover
- bag
- fixed
- connecting rod
- inner bag
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- 230000000149 penetrating effect Effects 0.000 claims abstract description 6
- 230000007246 mechanism Effects 0.000 claims description 10
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 9
- 238000007599 discharging Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 4
- 238000005034 decoration Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011236 particulate material Substances 0.000 description 1
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Abstract
The utility model discloses a flexible container with dustproof function relates to flexible container technical field, and its technical scheme main points are inner bag in including outer bag and being fixed in the outer bag, and inner bag feed inlet and inner bag discharge gate, its characterized in that have been seted up respectively to the top and the bottom of inner bag: the inner bag feeding port and the inner bag discharging port are respectively provided with a dustproof system for preventing dust; each group of dustproof systems comprises two fixing boxes which are oppositely arranged, a first top cover and a second top cover which are respectively fixed at the tops of the two fixing boxes, two circular through holes which are respectively arranged at the opposite inner sides of the two fixing boxes, and a tying rope which is arranged in the two circular through holes in a penetrating way; a take-up device for contracting the tying rope is arranged in the two fixing boxes; a guide assembly is arranged between the first top cover and the second top cover. The utility model provides a flexible container not have the problem of dustproof function, improve flexible container's dustproof effect.
Description
Technical Field
The utility model relates to a flexible container technical field, more specifically the saying so, it relates to a flexible container with dustproof function.
Background
At present, bulk bags are one type of container unit device, which are suitable for shipping bulk particulate materials.
The prior art can refer to the chinese utility model patent of the grant bulletin No. CN104417965A, and it discloses discharge gate be bilayer structure flexible container bag with inner bag and flexible container thereof, including outer bag and inner bag, outer bag up end and lower terminal surface are equipped with outer bag feed inlet and outer bag discharge gate respectively, and the upper portion and the lower part of inner bag are equipped with inner bag feed inlet and inner bag discharge gate respectively, evenly fixedly are equipped with the lacing wire piece in the inner bag inboard, and the up end and the lower terminal surface of outer bag are equipped with upper cover and lower cover respectively. The upper cover and the lower cover of the container bag are covered to seal the outer bag.
However, the container bag does not have a dust-proof function because a fixing mechanism is not provided between the cover body and the outer bag, and dust still enters the outer bag through the cover body, which is not good in sealing effect.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a flexible container with dustproof function, it is used for two dirt-proof fixed boxes through setting up respectively at the discharge gate and the feed inlet of inner bag, improves the dustproof effect of flexible container.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a flexible freight bag with dustproof function, includes outer bag and is fixed in inner bag in the outer bag, inner bag feed inlet and inner bag discharge gate, its characterized in that have been seted up respectively to the top and the bottom of inner bag: the inner bag feeding port and the inner bag discharging port are respectively provided with a dustproof system for preventing dust;
each group of dustproof systems comprises two fixing boxes which are oppositely arranged, a first top cover and a second top cover which are respectively fixed at the tops of the two fixing boxes, two circular through holes which are respectively arranged at the opposite inner sides of the two fixing boxes, and a tying rope which is arranged in the two circular through holes in a penetrating manner; a take-up device for retracting the tying rope is arranged in the two fixing boxes; a guide assembly is arranged between the first top cover and the second top cover.
By adopting the technical scheme, the discharge hole of the inner bag is arranged between the two fixed boxes, and the discharge hole of the inner bag or the feed hole of the inner bag is fixed after the two fixed boxes are folded; the take-up device further ties the discharge hole or the feed inlet of the inner bag after contracting the tying rope, thereby being convenient for reducing the possibility that dust enters the inner bag and improving the dustproof effect of the flexible freight bag.
The utility model discloses further set up to: the take-up device comprises first connecting rods fixedly connected with two ends of the tying rope respectively and two groups of driving mechanisms for driving the first connecting rods to rotate towards the opposite outer sides respectively.
By adopting the technical scheme, the driving mechanism drives the first connecting rod to rotate towards one side far away from the tying rope, the first connecting rod drives the end part of the tying rope to move towards the inner side of the fixed box, the port of the tying rope is conveniently tied up with the discharge port or the feed port of the inner bag, and dust is further prevented from entering the inner bag.
The utility model discloses further set up to: and the bottom of each fixing box is fixed with a positioning pin for winding the binding rope.
Through adopting above-mentioned technical scheme, through setting up the locating pin, be convenient for adjust the inlet wire angle of tying the rope to be convenient for first connecting rod can drive the shrink of tying the rope at the rotation in-process.
The utility model discloses further set up to: each group of driving mechanism comprises a second connecting rod which is vertically fixed at one end of the first connecting rod far away from the tying rope, a third connecting rod which is hinged with one end of the second connecting rod far away from the first connecting rod, and a moving assembly which drives the third connecting rod to move towards one side far away from the first connecting rod.
Through adopting above-mentioned technical scheme, the removal subassembly drive third connecting rod moves to keeping away from first connecting rod one side, and the third connecting rod drives the second connecting rod and rotates to keeping away from first connecting rod one side, and the second connecting rod drives first connecting rod and rotates, is convenient for drive first connecting rod through the third connecting rod and rotates to keeping away from tying rope one side.
The utility model discloses further set up to: the moving assembly comprises a fourth connecting rod rotatably arranged on the inner bottom surface of the fixed box and a circular bulge fixed at the top of the fourth connecting rod; the third connecting rod is hinged with the circular bulge; the opposite ends of the two fourth connecting rods are hinged with each other.
By adopting the technical scheme, in the folding process of the two fixing boxes, the distance between the two fixing boxes is reduced, the two fourth connecting rods arch up towards one side away from the fixing boxes, the fourth connecting rods drive the third connecting rods to move towards one side close to the fourth connecting rods, the first connecting rods are convenient to rotate through the folding of the fixing boxes, so that the tying ropes are driven to contract, and the inner bag is dustproof through the fixing boxes and the tying ropes.
The utility model discloses further set up to: the direction subassembly is including being fixed in two guiding axles that first top cap is close to second top cap one side and seting up in two direction through-holes that the second top cap is close to first top cap one side, every the guiding axle all slides along fixed box width direction and sets up in a direction through-hole.
Through adopting above-mentioned technical scheme, the direction through-hole provides the guide effect for the guiding axle, reduces the fixed box and removes the orbital possibility of deviating from in-process.
The utility model discloses further set up to: and one ends of the two guide shafts, which are far away from the first top cover, are respectively fixed with a limiting wafer for preventing the second top cover from falling off.
Through adopting above-mentioned technical scheme, through setting up spacing disk, reduce the possibility that the second top cap drops from the guiding axle.
The utility model discloses further set up to: the second top cover both sides are fixed with the buckle respectively, first top cover both sides are seted up respectively and are used for the draw-in groove with the buckle joint.
Through adopting above-mentioned technical scheme, buckle and draw-in groove joint are convenient for realize two fixed box fixed connection, reduce the fixed possibility that the lid drops in fixed process to the inner bag sack.
To sum up, the utility model discloses compare and have following beneficial effect in prior art:
1. by arranging the two fixing boxes connected through the buckles, the discharge hole or the feed inlet of the inner bag can be sealed after the two fixing boxes are folded;
2. by arranging the tying rope, the possibility that dust enters the inner bag can be further reduced after the tying rope is contracted, and the dustproof effect of the flexible freight bag is improved;
3. the fixed box is driven to contract through the connecting rod after contracting, and the feed inlet and the discharge outlet of the inner bag are sealed through the fixed box and the tying rope respectively, so that the sealing effect of the flexible freight bag is improved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view showing the structure of the inner bag of the present invention;
FIG. 3 is a schematic structural view of the middle display take-up device of the present invention;
FIG. 4 is an enlarged schematic view at A in FIG. 3;
FIG. 5 is a schematic structural view of the middle-highlighted guide assembly of the present invention;
fig. 6 is an enlarged schematic view of fig. 5 at B.
In the figure: 1. an outer bag; 11. an outer bag feed port; 12. a circular through hole; 13. accommodating the cloth; 14. binding bands; 15. a fixing assembly; 151. fixing belts; 152. a pull ring; 2. an inner bag; 21. a feeding hole of the inner bag; 22. a discharge hole of the inner bag; 3. a dust prevention system; 31. a fixing box; 311. a semicircular groove; 32. a first top cover; 33. a second top cover; 34. tying a rope; 35. a take-up device; 351. a first link; 352. a connecting shaft; 36. a guide assembly; 361. a guide shaft; 362. a guide through hole; 37. a drive mechanism; 371. limiting the wafer; 372. positioning pins; 373. a second link; 374. a third link; 38. a moving assembly; 381. a fourth link; 382. a notch; 4. buckling; 41. a clamping groove.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
Example (b): a container bag with a dustproof function, as shown in figures 1 and 2, comprises an outer bag 1 and an inner bag 2 fixed in the outer bag 1, wherein the inner circumferential surface of the outer bag 1 and the outer circumferential surface of the inner bag 2 are sewn and fixed. The top and the bottom of the outer bag 1 are respectively provided with an outer bag feeding hole 11 and an outer bag discharging hole. The top and the bottom of the inner bag 2 are respectively provided with an inner bag feed port 21 and an inner bag discharge port 22, and the inner bag feed port 21 is arranged in the outer bag feed port 11 in a penetrating way; the inner bag discharge port 22 is arranged in the outer bag feed port 11 in a penetrating way. The inner bag feed port 21 and the inner bag discharge port 22 are respectively provided with a dustproof system 3 for dust prevention. Outer bag feed inlet 11 and outer bag discharge gate department have a plurality of clothes 13 of holding respectively along 1 circumference equipartitions in outer bag, wear to be equipped with bandage 14 in proper order in a plurality of clothes 13 of holding. After the materials enter the inner bag 2 through the inner bag 2, the plurality of containing cloths 13 are contracted inwards through the contraction binding bands 14, so that the discharge port of the outer bag is shielded. The outer peripheral surface of outer bag 1 is provided with eight fixed subassemblies 15, and every fixed subassembly 15 of group includes two fixed bands 151 that are fixed in outer bag 1 outer peripheral surface along vertical, and two fixed bands 151 are close to and hold cloth 13 one end interconnect formation pull ring 152. The fixing band 151 serves to provide support when the outer bag 1 is stressed.
As shown in fig. 4 and 5, each set of dust-proof system 3 includes two fixing boxes 31 disposed opposite to each other, a first top cover 32 and a second top cover 33 respectively fixed to the tops of the two fixing boxes 31, two circular through holes 12 respectively opened on the opposite inner sides of the two fixing boxes 31, and a tying rope 34 inserted into the two circular through holes 12. A take-up device 35 for retracting the tying cord 34 is provided in the two fixing cases 31. A guide assembly 36 for driving one of the fixed cartridges 31 to move in the width direction of the other fixed cartridge 31 is provided between the first top cover 32 and the second top cover 33. The opposite inner sides of the two fixing boxes 31 are respectively provided with a semicircular groove 311. The bag discharging port 22 is wound into a long strip shape and placed between the two fixing boxes 31, one of the fixing boxes 31 is moved, and the bag discharging port 22 is fixed after the two fixing boxes 31 are folded. Meanwhile, the tying rope 34 is contracted through the wire rewinding device 35, and the tying rope 34 ties the discharge hole 22 of the inner bag, so that the possibility of dust entering the inner bag 2 is reduced.
As shown in fig. 5, the guide assembly 36 includes two guide shafts 361 fixed to the first top cover 32 on the side close to the second top cover 33 and two guide through holes 362 opened on the side close to the first top cover 32 of the second top cover 33, and each guide shaft 361 is slidably disposed in one guide through hole 362 along the width direction of the fixing box 31. And limiting discs 371 used for preventing the second top cover 33 from falling off are respectively fixed at one ends of the two guide shafts 361 far away from the first top cover 32. The guide through hole 362 provides a guiding function for the guide shaft 361, reducing the possibility that the stationary box 31 deviates from the track during movement.
As shown in fig. 5 and 6, two sides of the second top cover 33 are respectively fixed with a buckle 4, and two sides of the first top cover 32 are respectively provided with a clamping groove 41 for clamping with the buckle 4. The buckle 4 is clamped with the clamping groove 41, so that the two fixed boxes 31 are fixedly connected.
As shown in fig. 3 and 4, the wire rewinding device 35 includes first links 351 fixedly connected to both ends of the tying rope 34, and two sets of driving mechanisms 37 for driving the two first links 351 to rotate relatively to the outside. Each of the fixing boxes 31 has a rotation shaft fixed to an inner bottom surface thereof, and each of the first connecting rods 351 is hinged to one of the rotation shafts. Each fixing case 31 has a fixing pin 372 fixed to an inner bottom surface thereof for winding the tying cord 34. The top of the first connecting rod 351 is vertically fixed with a connecting shaft 352, and the connecting shaft 352 is fixedly connected with the end of the tying rope 34. The driving mechanism 37 drives the first link 351 to rotate away from the tying cord 34, and the first link 351 drives the end of the tying cord 34 to move toward the inside of the fixing box 31.
As shown in fig. 3, each set of driving mechanism 37 includes a second link 373 vertically fixed to an end of the first link 351 away from the tying rope 34, a third link 374 hinged to an end of the second link 373 away from the first link 351, and a moving member 38 for driving the third link 374 to move toward a side away from the first link 351. The moving assembly 38 drives the third link 374 to move towards a side far away from the first link 351, the third link 374 drives the second link 373 to rotate towards a side far away from the first link 351, and the second link 373 drives the first link 351 to rotate.
As shown in fig. 3, the moving assembly 38 includes a fourth link 381 rotatably mounted on the inner bottom surface of the fixed box 31, and a circular protrusion fixed to the top of the fourth link 381. The third link 374 is hingedly connected to the circular boss. Opposite ends of the two fourth links 381 are hinged to each other. A notch 382 is formed at the top corner of the fixed box 31, and the fourth link 381 is arranged in the notch 382 in a penetrating manner. When the distance between the two fixed boxes 31 is reduced, the two fourth links 381 arch towards the side far away from the fixed boxes 31, and the fourth links 381 drive the third links 374 to move towards the side near the fourth links 381.
The working principle of the embodiment is as follows:
the bag discharging port 22 is wound into a long strip shape and placed between the two fixing boxes 31, one of the fixing boxes 31 is moved, and the bag discharging port 22 is fixed after the two fixing boxes 31 are folded. When the distance between two fixed boxes 31 shrinks, two fourth connecting rods 381 arch up to the side of keeping away from fixed box 31, third connecting rod 374 moves to the side of keeping away from first connecting rod 351, third connecting rod 374 drives second connecting rod 373 to rotate to the side of keeping away from first connecting rod 351, first connecting rod 351 rotates to the side of keeping away from tying rope 34, and first connecting rod 351 drives the tip of tying rope 34 to move to the inner side of fixed box 31. The tying rope 34 is tightened to seal the discharge port 22 of the inner bag.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. The utility model provides a flexible freight bag with dustproof function, includes outer bag (1) and is fixed in inner bag (2) in outer bag (1), inner bag feed inlet (21) and inner bag discharge gate (22), its characterized in that have been seted up respectively to the top and the bottom of inner bag (2): the outer peripheral surfaces of the inner bag feed port (21) and the inner bag discharge port (22) are respectively provided with a dustproof system (3);
each group of dustproof systems (3) comprises two fixing boxes (31) which are arranged oppositely, a first top cover (32) and a second top cover (33) which are respectively fixed at the tops of the two fixing boxes (31), two circular through holes (12) which are respectively arranged at the opposite inner sides of the two fixing boxes (31), and a tying rope (34) which is arranged in the two circular through holes (12) in a penetrating way; a take-up device (35) for retracting the tying rope (34) is arranged in the two fixing boxes (31); a guide assembly (36) is arranged between the first top cover (32) and the second top cover (33).
2. The flexible freight bag with a dustproof function according to claim 1, characterized in that: the take-up device (35) comprises first connecting rods (351) fixedly connected with two ends of the tying rope (34) respectively and two groups of driving mechanisms (37) for driving the two first connecting rods (351) to rotate towards the opposite outer sides respectively.
3. The flexible freight bag with a dustproof function according to claim 2, characterized in that: and a positioning pin (372) for winding the binding rope (34) is fixed at the bottom of each fixing box (31).
4. The flexible freight bag with a dustproof function according to claim 2, characterized in that: each group of driving mechanisms (37) comprises a second connecting rod (373) which is vertically fixed at one end of the first connecting rod (351) far away from the tying rope (34), a third connecting rod (374) which is hinged with one end of the second connecting rod (373) far away from the first connecting rod (351), and a moving assembly (38) which drives the third connecting rod (374) to move to one side far away from the first connecting rod (351).
5. A flexible freight bag with dust-proof function as claimed in claim 4, wherein: the moving assembly (38) comprises a fourth connecting rod (381) rotatably mounted on the inner bottom surface of the fixed box (31) and a circular boss fixed on the top of the fourth connecting rod (381); the third connecting rod (374) is hinged with the circular bulge; the opposite ends of the two fourth links (381) are hinged with each other.
6. The flexible freight bag with a dustproof function according to claim 1, characterized in that: the guide assembly (36) comprises two guide shafts (361) fixed to one side of the first top cover (32) close to the second top cover (33) and two guide through holes (362) arranged on one side of the second top cover (33) close to the first top cover (32), and each guide shaft (361) is arranged in one guide through hole (362) in a sliding mode along the width direction of the fixing box (31).
7. The flexible freight bag with a dustproof function according to claim 6, wherein: and one ends of the two guide shafts (361) far away from the first top cover (32) are respectively fixed with a limiting wafer (371) for preventing the second top cover (33) from falling off.
8. The flexible freight bag with a dustproof function according to claim 1, characterized in that: the buckle (4) are fixed with respectively in second top cap (33) both sides, draw-in groove (41) that are used for with buckle (4) joint are seted up respectively to first top cap (32) both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921676600.4U CN210794346U (en) | 2019-10-09 | 2019-10-09 | Flexible container with dustproof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921676600.4U CN210794346U (en) | 2019-10-09 | 2019-10-09 | Flexible container with dustproof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210794346U true CN210794346U (en) | 2020-06-19 |
Family
ID=71240518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921676600.4U Active CN210794346U (en) | 2019-10-09 | 2019-10-09 | Flexible container with dustproof function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210794346U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115231141A (en) * | 2022-09-21 | 2022-10-25 | 苏州盛曼特新材料有限公司 | Waterproof ton bagging-off of electron pouring sealant aluminium oxide raw materials |
-
2019
- 2019-10-09 CN CN201921676600.4U patent/CN210794346U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115231141A (en) * | 2022-09-21 | 2022-10-25 | 苏州盛曼特新材料有限公司 | Waterproof ton bagging-off of electron pouring sealant aluminium oxide raw materials |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: No. 512, Changshun Road, West the Taihu Lake Science and Technology Industrial Park, Changzhou City, Jiangsu Province, 213000 Patentee after: JIANGSU CHANGBIAN JICHENG TECHNOLOGY Co.,Ltd. Address before: 213000 No. 833, Laodong Road, Changzhou City, Jiangsu Province Patentee before: JIANGSU CHANGBIAN JICHENG TECHNOLOGY Co.,Ltd. |
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| CP02 | Change in the address of a patent holder |