Packaging bag convenient to recycle

Abstract

The packaging bag convenient to recycle comprises a packaging bag body, a first clamping plate is installed at the top end of the outer wall of one side of the packaging bag body, and a second clamping plate is installed at the top end of the outer wall of the other side of the packaging bag body; when the inserting block is inserted into the inserting groove and makes contact with the inclined face of the inclined face block at the same time, the inclined face block can be squeezed downwards, when the inclined groove in the bottom of the inserting block moves to the position above the inclined face block, the top end of the outer wall of the inclined face block can be rapidly inserted into the inclined groove, and in the moving process of the inserting block, the inclined face block continuously moves up and down; the top end of the outer wall of the inclined face block is just inserted into the inclined groove, at the moment, the inserting block can be fixed into the inserting groove, meanwhile, the first clamping plate and the second clamping plate are fixed, at the moment, the first clamping plate and the second clamping plate can clamp the top opening of the packaging bag body, and therefore the bag opening of the packaging bag is closed. The food is prevented from rolling down from the packaging bag, and meanwhile the use efficiency of the whole packaging bag is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging bags, in particular to a packaging bag that is convenient to recycle. Background Art

[0002] Packaging bags refer to bags used to package various items, making it convenient to transport and store goods during the production and circulation process. They are widely used in daily life and industrial production. According to statistics, 80% of used plastic bags are eventually transported to garbage dumps for treatment like general garbage, and only 7% of plastics are recycled and reused. The commodity nature of packaging itself is becoming more and more significant. It has become a special product that is no longer dependent on commodity production, a widely used product that all commodities cannot do without.

[0003] In order to reinforce and bear weight, the existing packaging bag handles are usually made of flexible plastic, and the handles are directly connected to the bag opening of the environmentally friendly packaging bag. This not only easily causes the bag opening of the environmentally friendly packaging bag to tear when loading slightly heavy items, but also because the handles are directly connected to the environmentally friendly packaging bag, it is inconvenient to disassemble and separate them, affecting the recycling efficiency of the environmentally friendly packaging bag in the later stage. Based on these problems, Chinese patent CN217436494U discloses an environmentally friendly packaging bag that is easy to recycle. During the recycling process of the packaging bag, the screws in the expansion screw sleeve can be directly rotated counterclockwise to remove the expansion screw sleeve, so that the expansion screw sleeve can be detached from the limiting hole of the inner reinforcement plate. Then, the inner reinforcement plate, the outer reinforcement plate and the handle can be fixed and independently removed for recycling or reuse. The expansion screw sleeve is passed through the outer reinforcement plate, the packaging bag and the inner reinforcement plate until the clamping end head of the expansion screw sleeve extends out of the limiting hole of the inner reinforcement plate. Finally, the screw is screwed into the expansion screw sleeve to prevent the expansion screw sleeve from detaching, thereby strengthening the packaging bag.

[0004] When the packaging bag is in use, the bag opening cannot be closed. Therefore, when food is placed in the bag, dust in the outside air can easily fall into the bag from the bag opening. At the same time, when the packaging bag is tilted, the food in the bag will roll out and fall, thereby affecting the use efficiency of the packaging bag. Utility Model Content

[0005] The purpose of this section is to summarize some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract and title of the utility model to avoid obscuring the purpose of this section, the abstract and the title of the utility model, and such simplifications or omissions shall not be used to limit the scope of the present invention.

[0006] In order to solve the above problems, the present invention adopts the following technical solutions.

[0007] A packaging bag that is easy to recycle includes a packaging bag body, a first plywood is installed at the top of the outer wall of one side of the packaging bag body, and a second plywood is installed at the top of the outer wall of the other side of the packaging bag body, both ends of the outer wall of one side of the second plywood are fixedly connected to an insert block, and multiple groups of inclined grooves are provided at the bottom of the insert block, both ends of the first plywood are provided with slots that penetrate the outer walls on both sides, and the outer wall of the insert block can be plugged into the inner wall of the slot, and both ends of the bottom of the first plywood are provided with sliding grooves, and the top of the inner wall of the sliding groove is slidably connected to an inclined block, and the top of the outer wall of the inclined block is inserted into the inner wall of the inclined groove to fix the insert block in the slot.

[0008] As a further description of the above technical solution:

[0009] The bottom ends of the outer walls on both sides of the packaging bag body are fixedly connected with pinching rods, and the front and rear ends of the pinching rods are fixedly connected with handles. There are two groups of pinching rods and four groups of handles.

[0010] As a further description of the above technical solution:

[0011] Both ends of the top of the packaging bag body are fixedly connected to a top sheet, both ends of the top sheet are penetrated by an insert ring, the inner wall of the insert ring is sleeved with a female buckle assembly, the other end of the outer wall of the female buckle assembly is sleeved with a side plate, and the inner wall of the female buckle assembly is clamped with a male buckle.

[0012] As a further description of the above technical solution:

[0013] Both ends of the top of the side plate are fixedly connected with an insertion shaft, the bottom end of the outer wall of the insertion shaft is sleeved with a handle strap, and the top end of the outer wall of the insertion shaft is threadedly connected with a screw cover.

[0014] As a further description of the above technical solution:

[0015] The tops of the first and second clamping plates are fixedly connected to the bottoms of the side plates, and the outer walls on the same side of the inserting blocks are fixedly connected to guide blocks.

[0016] As a further description of the above technical solution:

[0017] A hollow ring is fixedly connected to the center of the inner wall of the slide groove, a sliding rod is slidably connected to the inner wall of the hollow ring, a micro spring is sleeved on the top of the outer wall of the sliding rod, and two groups of hollow rings, sliding rods and micro springs are provided.

[0018] As a further description of the above technical solution:

[0019] The tops of the slide bars are fixedly connected to the center of the bottom of the inclined plane block, and the bottoms of the slide bars are fixedly connected to a U-shaped frame.

[0020] Compared with the prior art, the beneficial effects of the present invention are:

[0021] (1) When the insert block is inserted into the slot and contacts the inclined surface of the inclined surface block, the inclined surface block can be squeezed downward. When the inclined groove at the bottom of the insert block moves to the top of the inclined surface block, the top of the outer wall of the inclined surface block will quickly insert into the inclined groove. During the movement of the insert block, the inclined surface block continuously moves up and down. When the insert block stops moving, the top of the outer wall of the inclined surface block is just inserted into the inclined groove. At this time, the insert block can be fixed in the slot, and the first splint and the second splint can also be fixed. At this time, the first splint and the second splint will clamp the top opening of the packaging bag body, thereby closing the bag mouth of the packaging bag, which not only prevents food from rolling out of the packaging bag, but also improves the use efficiency of the entire packaging bag.

[0022] (2) The bag opening of the packaging bag is closed. The bottom of the slide rod is fixedly connected to a U-shaped frame. By setting the U-shaped frame, the two sets of slide rods can be dragged downward at the same time, so that the top of the outer wall of the inclined block can be quickly separated from the inclined groove. At this time, the plug block can be pulled out of the slot. The cross section of the pinch rod is set to be semicircular. The two sets of pinch rods are moved toward the opposite surface to squeeze the bottom end of the outer wall of the packaging bag body. After the two sets of handles on the same side of the two sets of pinch rods are pinched at the same time, the two sets of pinch rods can be rotated. At this time, the packaging bag body can be rolled up, thereby playing the role of recycling the packaging bag body. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is one of the structural diagrams of the present utility model;

[0024] Figure 2 This is the second structural diagram of the present utility model;

[0025] Figure 3 It is a front view of the utility model;

[0026] Figure 4 It is a front sectional view of the utility model;

[0027] Figure 5 For this utility model Figure 4 A partial enlarged view of area A in the middle;

[0028] Figure 6 For this utility model Figure 4 A partial enlarged view of area B in the middle.

[0029] The corresponding relationship between the illustration labels and component names in the figure is as follows:

[0030] 1. Packaging bag body; 2. Pinch rod; 3. Handle; 4. Top piece; 5. Insert ring; 6. Female buckle assembly; 7. Side panel; 8. Male buckle; 9. Insert shaft; 10. Handle strap; 11. Tighten lid; 12. First splint; 13. Second splint; 14. Insert block; 15. Guide block; 16. Bevel groove; 17. Slot; 18. Slide groove; 19. Hollow ring; 20. Slide rod; 21. Micro spring; 22. Inclined block; 23. U-shaped frame. DETAILED DESCRIPTION

[0031] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0032] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0033] Secondly, the term "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in various places throughout this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments. The present invention provides the following embodiments.

[0034] Reference Figure 1-6 The utility model provides an embodiment: a packaging bag that is easy to recycle, including a packaging bag body 1, and the bottom ends of the outer walls on both sides of the packaging bag body 1 are fixedly connected with pinching rods 2, and the cross-section of the pinching rods 2 is set to be semicircular. By moving the two groups of pinching rods 2 toward opposite surfaces, the bottom end of the outer wall of the packaging bag body 1 can be squeezed, and the front and rear ends of the pinching rods 2 are fixedly connected with handles 3. There are four groups of handles 3. After pinching the two groups of handles 3 on the same side of the two groups of pinching rods 2 at the same time, the two groups of pinching rods 2 can be rotated, and the packaging bag body 1 can be rolled up, thereby playing the role of recycling the packaging bag body 1.

[0035] Both ends of the top of the packaging bag body 1 are fixedly connected to a top sheet 4, and both ends of the top sheet 4 are provided with round holes that pass through the outer walls on both sides, and both ends of the top sheet 4 are penetrated by inserting rings 5, and the outer walls of the inserting rings 5 ​​are installed in the round holes, and the inner walls of the inserting rings 5 ​​are sleeved with female buckle components 6, and the other ends of the outer walls of the female buckle components 6 are sleeved with side panels 7, and both ends of the side panels 7 are provided with through holes that pass through the outer walls on both sides, and the other ends of the outer walls of the female buckle components 6 are inserted into the through holes at both ends of the side panels 7, and the inner walls of the female buckle components 6 are clamped with male buckles 8. The female buckle component 6 consists of a female buckle body and a bottom shaft. After the two are connected end to end, a part of the length is increased, and the inserting ring 5 and the side panels 7 can be inserted at the same time. The female buckle body is connected to the male buckle 8, and is provided with a The connection structure between the male buckle 8 and the female buckle assembly 6 can fix the side panel 7 on the top plate 4. The two ends of the top of the side panel 7 are fixedly connected with the plug shaft 9. The top of the outer wall of the plug shaft 9 is provided with a thread. The bottom end of the outer wall of the plug shaft 9 is sleeved with a handle strap 10. Both ends of the handle strap 10 are provided with through holes running through the top and the bottom. The outer wall of the plug shaft 9 vertically passes through the through holes at both ends of the handle strap 10. The top of the outer wall of the plug shaft 9 is threadedly connected with a screw cover 11. By setting a connection structure between the plug shaft 9 and the screw cover 11, the handle strap 10 can be fixed above the side panel 7. By setting a simple connection method between the plug shaft 9 and the screw cover 11, the disassembly and assembly steps of the handle strap 10 are more convenient and quick.

[0036] A first plywood 12 is installed at the top of the outer wall of one side of the packaging bag body 1, and a second plywood 13 is installed at the top of the outer wall of the other side of the packaging bag body 1. The tops of the first plywood 12 and the second plywood 13 are fixedly connected to the bottom of the side panel 7. The first plywood 12 and the second plywood 13 are of the same size. Both ends of the outer wall of one side of the second plywood 13 are fixedly connected with an insert block 14. The insert block 14 is installed on the outer wall of the second plywood 13 opposite to the first plywood 12. The outer wall of the same side of the insert block 14 is fixedly connected with a guide block 15. A plurality of groups of inclined grooves 16 are provided at the bottom of the insert block 14. Slots 17 that pass through the outer walls of both sides are provided at both ends of the first plywood 12. The outer wall of the insert block 14 can be plugged into the inner wall of the slot 17. By setting the guide block 15, the insert block 14 can be inserted into the slot 17 accurately and quickly. Slide grooves 18 are provided at both ends of the bottom of the first splint 12. The internal space of the slide groove 18 is communicated with the internal space of the slot 17. A hollow ring 19 is fixedly connected to the center of the inner wall of the slide groove 18. The hollow ring 19 is provided with a through hole running through the top and bottom. The inner wall of the hollow ring 19 is slidably connected to a slide rod 20. The bottom end of the outer wall of the slide rod 20 is installed in the through hole inside the hollow ring 19. The top of the outer wall of the slide rod 20 is sleeved with a micro spring 21. The top of the slide rod 20 is fixedly connected with a ramp block 22. The outer wall of the ramp block 22 can slide on the top of the inner wall of the slide groove 18, and the micro spring 21 can push the ramp block 22 upward.

[0037] The inclined surface of the inclined surface block 22 faces the direction of the entry hole of the insert block 14 into the slot 17. When the insert block 14 is inserted into the slot 17 and the insert block 14 contacts the inclined surface of the inclined surface block 22, the inclined surface block 22 can be squeezed downward. When the inclined groove 16 at the bottom of the insert block 14 moves to the top of the inclined surface block 22, the top of the outer wall of the inclined surface block 22 will quickly insert into the inclined groove 16. During the movement of the insert block 14, the inclined surface block 22 continues to move up and down. When the insert block 14 stops moving, the top of the outer wall of the inclined surface block 22 is just inserted into the inclined groove 16. At this time, the insert block 14 can be fixed in the slot 17, and the first splint 12 and the second splint 13 can also be fixed. At this time, the first splint 12 and the second splint 13 will clamp the top opening of the packaging bag body 1, thereby closing the bag opening of the packaging bag. The bottom of the slide rod 20 is fixedly connected to the U-shaped frame 23. By setting the U-shaped frame 23, the two sets of slide rods 20 can be dragged downward at the same time, so that the top of the outer wall of the inclined block 22 can quickly disengage from the inclined groove 16. At this time, the insert block 14 can be pulled out from the slot 17.

[0038] The above content is a further detailed description of the present invention in combination with specific implementation methods. It cannot be determined that the specific implementation of the present invention is limited to these descriptions. For ordinary technicians in the technical field to which the present invention belongs, they can make several simple deductions or substitutions without departing from the concept of the present invention, which should be regarded as falling within the scope of protection determined by the claims submitted for the present invention.

Claims

1. A packaging bag that is easy to recycle, comprising a packaging bag body (1), characterized in that: A first clamping plate (12) is installed at the top of the outer wall of one side of the packaging bag body (1), and a second clamping plate (13) is installed at the top of the outer wall of the other side of the packaging bag body (1). Both ends of the outer wall of one side of the second clamping plate (13) are fixedly connected with an inserting block (14), and a plurality of groups of inclined grooves (16) are provided at the bottom of the inserting block (14). Both ends of the first clamping plate (12) are provided with slots (17) that pass through the outer walls of both sides. The outer wall of the inserting block (14) can be plugged into the inner wall of the slot (17). Both ends of the bottom of the first clamping plate (12) are provided with sliding grooves (18). The top of the inner wall of the sliding groove (18) is slidably connected with an inclined block (22). The top of the outer wall of the inclined block (22) is inserted into the inner wall of the inclined groove (16) to fix the inserting block (14) in the slot (17).

2. The packaging bag for easy recycling according to claim 1, characterized in that: The bottom ends of the outer walls on both sides of the packaging bag body (1) are fixedly connected with pinching rods (2), and the front and rear ends of the pinching rods (2) are fixedly connected with handles (3). There are two groups of pinching rods (2) and four groups of handles (3).

3. The packaging bag for easy recycling according to claim 1, characterized in that: The top ends of the packaging bag body (1) are fixedly connected to a top sheet (4), both ends of the top sheet (4) are penetrated by an insert ring (5), the inner wall of the insert ring (5) is sleeved with a female buckle assembly (6), the other end of the outer wall of the female buckle assembly (6) is sleeved with a side plate (7), and the inner wall of the female buckle assembly (6) is clamped with a male buckle (8).

4. The packaging bag for easy recycling according to claim 3, characterized in that: Both ends of the top of the side plate (7) are fixedly connected with an insertion shaft (9), the bottom end of the outer wall of the insertion shaft (9) is sleeved with a handle strap (10), and the top end of the outer wall of the insertion shaft (9) is threadedly connected with a screw cover (11).

5. The packaging bag for easy recycling according to claim 3, characterized in that: The tops of the first clamping plate (12) and the second clamping plate (13) are fixedly connected to the bottom of the side plate (7), and the outer wall on the same side of the inserting block (14) is fixedly connected to a guide block (15).

6. The packaging bag for easy recycling according to claim 1, characterized in that: A hollow ring (19) is fixedly connected to the center of the inner wall of the sliding groove (18), a sliding rod (20) is slidably connected to the inner wall of the hollow ring (19), and a micro spring (21) is sleeved on the top of the outer wall of the sliding rod (20). The hollow ring (19), the sliding rod (20) and the micro spring (21) are each provided in two groups.

7. The packaging bag for easy recycling according to claim 6, characterized in that: The top of the slide rod (20) is fixedly connected to the center of the bottom of the inclined plane block (22), and the bottom of the slide rod (20) is fixedly connected to a U-shaped frame (23).

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