Environment-friendly plastic bag

Abstract

The utility model belongs to the technical field of plastic bags, and particularly relates to an environment-friendly plastic bag which comprises a plastic bag body, fixing strips are symmetrically and fixedly installed on the top of the plastic bag body, and fixing plates are arranged at the bottoms of the fixing strips. The four fixing assemblies are located in the two fixing plates correspondingly and used for fixing the positions of the two fixing plates correspondingly; the two sliding plates are installed in the two fixing plates in a sliding mode respectively, first sliding grooves are symmetrically formed in the sliding plates, and first sliding blocks are installed in the first sliding grooves in a sliding mode. When the whole device is used, a worker can directly place the whole device on the ground, the plastic bag body cannot topple over, and the whole device is convenient to use. And meanwhile, the use height of the plastic bag body can be conveniently adjusted, people can conveniently take objects in the plastic bag body, meanwhile, the two fixed plates and the two sliding plates can be conveniently detached, and the plastic bag can be repeatedly used and cannot be wasted.

Description

Technical Field

[0001] The utility model belongs to the technical field of plastic bags, and particularly relates to an environment-friendly plastic bag. Background Technique

[0002] Plastic bags are bags made mainly of plastics and are an essential item in people's daily lives. They are often used to hold other items and are widely used because of their advantages of low cost, extremely light weight, large capacity, and convenient storage.

[0003] A Chinese patent with the publication number CN215623831 U discloses a plastic bag, which relates to the technical field of packaging bags. Its technical solution mainly includes a bag body, a pattern layer is printed on the outer wall of the bag body, and a transparent protective layer is also sleeved on the outside of the bag body in the same proportion. This patent protects the pattern layer on the bag body by setting a transparent protective film on the outside of the bag body, reducing the wear of the pattern layer.

[0004] However, this patent has some disadvantages in use. For example, the above-mentioned plastic bag cannot be directly placed on the ground. If it is directly placed on the ground, the plastic bag will be deformed. After the plastic bag is deformed, its original load-bearing capacity and shape retention ability will be reduced, resulting in the items in the bag may fall out or be damaged by extrusion. In view of this, we propose an environment-friendly plastic bag. Content of the Utility Model

[0005] The purpose of the utility model is to provide an environment-friendly plastic bag to solve the problems raised in the above background technique.

[0006] In view of this, the utility model provides an environment-friendly plastic bag, including:

[0007] A plastic bag body, fixing strips are symmetrically and fixedly installed at the top of the plastic bag body, and fixing plates are arranged at the bottoms of the fixing strips;

[0008] Four fixing components, the four fixing components are respectively located in two fixing plates and are respectively used to fix the positions of the two fixing plates;

[0009] Two sliding plates, the two sliding plates are respectively slidably installed in the two fixing plates. Sliding grooves one are symmetrically opened in the sliding plates, and sliding blocks one are slidably installed in the sliding grooves one. One side of the sliding block one is fixedly installed with a plurality of springs one fixed to the inner wall of the sliding groove one, and the other side of the sliding block one is fixedly installed with limiting columns. The four limiting columns are respectively slidably connected with the four sliding grooves one, and one end of the sliding block one penetrates through the corresponding sliding groove one and extends to the outside;

[0010] Four limiting components, the four limiting components are respectively located in the two sliding plates and are respectively used to limit the sliding of the two sliding plates;

[0011] A fixing frame, the fixing frame is fixedly installed at the bottom of the plastic bag body, one end of the limiting column penetrates through the corresponding sliding groove and extends into the fixing frame, and one end of the limiting column is in plug-in fit with the fixing frame.

[0012] In the above technical solution, further, the fixing component includes:

[0013] A second sliding groove, the second sliding groove is opened in the fixing plate, a second sliding block is slidably installed in the second sliding groove, and a plurality of second springs fixed to the inner wall of the second sliding groove are fixedly installed on one side of the second sliding block, and one end of the second sliding block penetrates through the second sliding groove and extends to the outside;

[0014] A groove, the groove is opened in the fixing strip, and the groove is communicated with the second sliding groove. The upper end of the second sliding block penetrates through the second sliding groove and extends into the groove, and the upper end of the second sliding groove is in plug-in fit with the groove.

[0015] In the above technical solution, further, the limiting component includes:

[0016] A third sliding groove, the third sliding groove is opened in the sliding plate, and a sliding column is slidably installed in the third sliding groove. One end of the sliding column is fixedly installed with a third spring fixed to the inner wall of the third sliding groove;

[0017] A plurality of limiting grooves, a plurality of the limiting grooves are all opened in the fixing plate and located at the other end of the sliding column. The other end of the sliding column penetrates through the third sliding groove and extends into the limiting groove, and the other end of the sliding column is in plug-in fit with the limiting groove.

[0018] In the above technical solution, further, a handle is fixedly installed on the top of the fixing strip.

[0019] In this technical solution, by providing the handle, it is convenient for personnel to pull the whole device.

[0020] In the above technical solution, further, a plurality of the limiting grooves are arranged at equal intervals.

[0021] In this technical solution, it is ensured that the fixing plate can be fixed at any position in the sliding plate.

[0022] In the above technical solution, further, the other end of the sliding column is semi-circular.

[0023] In this technical solution, it is ensured that when the fixing plate slides, it can squeeze the corresponding two sliding columns to slide and approach each other.

[0024] The beneficial effects of the present utility model are:

[0025] 1. For the environmentally friendly plastic bag provided by the present utility model, the personnel can directly place the whole device on the ground. Under the action of the fixed frame, two sliding plates and two fixed plates, the plastic bag body will not fall over, so that the items in the plastic bag body will not fall out of the plastic bag body, which is convenient for the personnel to casually place the whole device on the ground.

[0026] 2. For the environmentally friendly plastic bag provided by the present utility model, when it is necessary to adjust the use height of the plastic bag body, through the provided limit component, the distance that the fixed plate is inserted into the sliding plate can be adjusted. At this time, without the action of human force, the sliding plate will not slide in the fixed plate, achieving the function of conveniently adjusting the use height of the plastic bag body and facilitating the personnel to take the things in the plastic bag body.

[0027] 3. For the environmentally friendly plastic bag provided by the present utility model, through the provided fixing component, the fixed plate can be disassembled. Then the personnel pull two sliding blocks to slide and approach each other. The two sliding blocks respectively squeeze a number of first springs to contract. The two sliding blocks respectively drive two limit columns to slide. When both limit columns are disengaged from the fixed frame, the personnel can take out the sliding plate. At this time, the disassembly of the sliding plate is completed. When it is necessary to install the two fixed plates and two sliding plates onto a new device, the personnel can operate in the reverse direction, and the two fixed plates and two sliding plates can be reused without waste. Description of the Drawings

[0028] Figure 1 is the overall structural schematic diagram of the present utility model;

[0029] Figure 2 is the cross-sectional structural schematic diagram of the fixed plate of the present utility model;

[0030] Figure 3 is of the present utility model Figure 2 is the enlarged structural schematic diagram of part A in

[0031] Figure 4 is the cross-sectional structural schematic diagram of the sliding plate of the present utility model;

[0032] Figure 5 is of the present utility model Figure 4 is the enlarged structural schematic diagram of part A in

[0033] Figure 6 is the cross-sectional structural schematic diagram of the fixed frame of the present utility model.

[0034] The marks in the figure are indicated as:

[0035] 1. Plastic bag body; 2. Fixed strip; 3. Fixed plate; 4. Sliding plate; 5. Fixed frame; 6. First sliding groove; 7. First sliding block; 8. First spring; 9. Limit post; 10. Second sliding groove; 11. Second sliding block; 12. Second spring; 13. Groove; 14. Third sliding groove; 15. Sliding post; 16. Third spring; 17. Limit groove; 18. Handle. Detailed implementation manner

[0036] The following will clearly describe the technical solutions in the embodiments of the present application with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art belong to the scope protected by the present application.

[0037] In the description of the present application, it should be noted that the terms used here are only for describing specific implementation manners, and are not intended to limit the exemplary embodiments of the present application. For the convenience of description, the dimensions of the various parts shown in the drawings are not drawn according to the actual proportional relationship. Technologies, methods, and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and devices should be regarded as part of the authorization specification. In all the examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0038] It should be noted that the terms "first", "second", etc. in the description and claims of the present application are used to distinguish similar objects, rather than to describe a specific order or sequence. It should be understood that such data can be interchanged under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are usually of the same type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the description and claims means at least one of the connected objects, and the character " / " generally means an "or" relationship between the associated objects before and after.

[0039] It should be noted that in the description of this application, the orientation or positional relationships indicated by the orientation terms such as "front, rear, upper, lower, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationships shown in the drawings. This is only for the convenience of describing this application and simplifying the description. Without contrary explanations, these orientation terms do not indicate or imply that the devices or elements referred to must have a specific orientation or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting the protection scope of this application; the orientation terms "inner, outer" refer to the inside and outside relative to the contour of each component itself.

[0040] It should be noted that in this application, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitations, the element defined by the statement "comprising one..." does not exclude the existence of additional identical elements in the process, method, article or device comprising such element. In addition, it should be noted that the scope of the methods and devices in the embodiments of this application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in the reverse order according to the functions involved. For example, the described methods may be performed in an order different from that described, and various steps may also be added, omitted, or combined. Additionally, the features described with reference to certain examples may be combined in other examples.

[0041] Embodiment 1:

[0042] Please refer to Figure 1 - Figure 6 as shown, this embodiment provides an environmentally friendly plastic bag, including:

[0043] A plastic bag body 1, with fixing strips 2 symmetrically and fixedly installed at the top of the plastic bag body 1, and a fixing plate 3 arranged at the bottom of the fixing strip 2;

[0044] Four fixing components, which are respectively located in two fixing plates 3 and are respectively used to fix the positions of the two fixing plates 3;

[0045] Two sliding plates 4, which are respectively slidably installed in the two fixing plates 3. Sliding grooves 6 are symmetrically formed in the sliding plates 4, and sliding blocks 7 are slidably installed in the sliding grooves 6. One side of the sliding block 7 is fixedly installed with a plurality of springs 8 fixed to the inner wall of the sliding groove 6, and the other side of the sliding block 7 is fixedly installed with limit posts 9. The four limit posts 9 are respectively slidably connected to the four sliding grooves 6, and one end of the sliding block 7 penetrates through the corresponding sliding groove 6 and extends to the outside;

[0046] Four limiting components, which are respectively located in two sliding plates 4 and are respectively used to limit the sliding of the two sliding plates 4;

[0047] A fixing frame 5, which is fixedly installed at the bottom of the plastic bag body 1. One end of the limiting column 9 penetrates through the corresponding first sliding groove 6 and extends into the fixing frame 5, and one end of the limiting column 9 is in plug-in fit with the fixing frame 5.

[0048] Among them, the personnel can directly place the whole device on the ground. Under the action of the fixing frame 5, the two sliding plates 4 and the two fixing plates 3, the plastic bag body 1 will not tip over, so that the items in the plastic bag body 1 will not fall out of the plastic bag body 1, which is convenient for the personnel to casually place the whole device on the ground;

[0049] When it is necessary to adjust the use height of the plastic bag body 1, through the arranged limiting components, the distance that the fixing plate 3 is inserted into the sliding plate 4 can be adjusted. At this time, without the action of manpower, the sliding plate 4 will not slide in the fixing plate 3, achieving the effect of conveniently adjusting the use height of the plastic bag body 1 and facilitating the personnel to take the things in the plastic bag body 1;

[0050] When it is necessary to disassemble the two fixing plates 3 and the two sliding plates 4, through the arranged fixing components, the fixing plate 3 can be disassembled. Then the personnel pull the two first sliding blocks 7 to slide and approach each other. The two first sliding blocks 7 respectively squeeze a number of first springs 8 to contract. The two first sliding blocks 7 respectively drive the two limiting columns 9 to slide. When both of the two limiting columns 9 are detached from the fixing frame 5, the personnel can take out the sliding plate 4. At this time, the disassembly of the sliding plate 4 is completed. When it is necessary to install the two fixing plates 3 and the two sliding plates 4 onto a new device, the personnel can operate in the reverse direction, and the two fixing plates 3 and the two sliding plates 4 can be reused without waste.

[0051] In this embodiment, the fixing component includes:

[0052] A second sliding groove 10, which is opened in the fixing plate 3. A second sliding block 11 is slidably installed in the second sliding groove 10. A number of second springs 12 fixed to the inner wall of the second sliding groove 10 are fixedly installed on one side of the second sliding block 11. One end of the second sliding block 11 penetrates through the second sliding groove 10 and extends to the outside;

[0053] A groove 13, which is opened in the fixing strip 2 and is communicated with the second sliding groove 10. The upper end of the second sliding block 11 penetrates through the second sliding groove 10 and extends into the groove 13. The upper end of the second sliding groove 10 is in plug-in fit with the groove 13;

[0054] Among them, when it is necessary to disassemble the two fixed plates 3 and the two sliding plates 4, the operator first pulls the two sliding blocks II 11 on one of the fixed bars 2 to slide and approach each other. The two sliding blocks II 11 respectively squeeze a number of springs II 12 to contract. When the two sliding blocks II 11 slide to a suitable position, the operator pulls the fixed plate 3 downward. The fixed plate 3 drives the two sliding blocks II 11 to disengage from the two grooves 13 respectively. At this time, the disassembly of the fixed plate 3 is completed. Then, the operator pulls the two sliding blocks I 7 to slide and approach each other. The two sliding blocks I 7 respectively squeeze a number of springs I 8 to contract. The two sliding blocks I 7 respectively drive the two limit posts 9 to slide. When the two limit posts 9 both disengage from the fixed frame 5, the operator can take out the sliding plate 4. At this time, the disassembly of the sliding plate 4 is completed. When it is necessary to install the two fixed plates 3 and the two sliding plates 4 onto a new device, the operator can perform reverse operations, and the two fixed plates 3 and the two sliding plates 4 can be reused without waste.

[0055] In this embodiment, the limiting component includes:

[0056] The third sliding groove 14 is opened in the sliding plate 4, and a sliding column 15 is slidably installed in the third sliding groove 14. One end of the sliding column 15 is fixedly installed with a spring III 16 fixed to the inner wall of the third sliding groove 14;

[0057] A number of limiting grooves 17 are all opened in the fixed plate 3 and located at the other end of the sliding column 15. The other end of the sliding column 15 penetrates through the third sliding groove 14 and extends into the limiting groove 17. The other end of the sliding column 15 is inserted and matched with the limiting groove 17;

[0058] Among them, when it is necessary to adjust the height of the plastic bag body 1 during use, first press the fixed plate 3 downward. The fixed plate 3 will squeeze the corresponding two sliding columns 15 to slide and approach each other. At the same time, the two sliding columns 15 respectively squeeze the two springs III 16 to contract. When the sliding columns 15 disengage from the corresponding limiting grooves 17, the fixed plate 3 can displace downward. When the fixed plate 3 displaces to a suitable position, the two third sliding grooves 14 will respectively communicate with the corresponding two limiting grooves 17. Under the action of the rebounding force of the spring III 16, the two springs III 16 respectively squeeze the two sliding columns 15 to slide and move away from each other. The other ends of the two sliding columns 15 are respectively inserted into the corresponding two limiting grooves 17. At this time, without the action of human force, the sliding plate 4 will not slide in the fixed plate 3, achieving the effect of conveniently adjusting the use height of the plastic bag body 1 and facilitating the operator to take the things in the plastic bag body 1.

[0059] Embodiment 2:

[0060] This embodiment provides an environmentally friendly plastic bag. In addition to including the technical solutions of the above embodiment, it also has the following technical features.

[0061] In this embodiment, a handle 18 is fixedly installed at the top of the fixing bar 2.

[0062] Among them, through the arranged handle 18, it is convenient for personnel to pull the whole device.

[0063] Embodiment 3:

[0064] This embodiment provides an environmentally friendly plastic bag. In addition to including the technical solutions of the above embodiments, it also has the following technical features.

[0065] In this embodiment, a number of limiting grooves 17 are evenly distributed.

[0066] Among them, it is ensured that the fixing plate 3 can be fixed at multiple positions within the sliding plate 4.

[0067] Embodiment 4:

[0068] This embodiment provides an environmentally friendly plastic bag. In addition to including the technical solutions of the above embodiments, it also has the following technical features.

[0069] In this embodiment, the other end of the sliding column 15 is semi-circular.

[0070] Among them, it is ensured that when the fixing plate 3 slides, it can squeeze the corresponding two sliding columns 15 to slide and approach each other.

[0071] It should be noted that: without the action of human force, the fixing plate 3 will not slide within the sliding plate 4, ensuring that when personnel use the plastic bag body 1, the plastic bag body 1 will not deform.

[0072] Working principle: When personnel pull the two handles 18, the two handles 18 respectively drive the two sliding plates 4 to rotate within the fixed frame 5, so that the two handles 18 can rotate, which is convenient for personnel to carry away the whole device. Personnel can directly place the whole device on the ground. Under the action of the fixed frame 5, the two sliding plates 4 and the two fixing plates 3, the plastic bag body 1 will not tip over, so that the items in the plastic bag body 1 will not fall out of the plastic bag body 1, which is convenient for personnel to casually place the whole device on the ground;

[0073] When it is necessary to adjust the use height of the plastic bag body 1, first press down the fixing plate 3. The fixing plate 3 will squeeze the corresponding two sliding columns 15 to slide and approach each other. At the same time, the two sliding columns 15 respectively squeeze the two third springs 16 to contract. When the sliding columns 15 disengage from the corresponding limit grooves 17, the fixing plate 3 can move downward. When the fixing plate 3 moves to a suitable position, the two third sliding grooves 14 will respectively communicate with the corresponding two limit grooves 17. Under the action of the rebounding force of the two third springs 16, the two third springs 16 respectively squeeze the two sliding columns 15 to slide and move away from each other. The other ends of the two sliding columns 15 are respectively inserted into the corresponding two limit grooves 17. At this time, without the action of human force, the sliding plate 4 will not slide within the fixing plate 3, achieving the effect of conveniently adjusting the use height of the plastic bag body 1 and facilitating personnel to take things from the plastic bag body 1;

[0074] When it is necessary to disassemble the two fixing plates 3 and the two sliding plates 4, the personnel first pull the two sliding blocks II 11 on one of the fixing bars 2 to slide and approach each other. The two sliding blocks II 11 respectively squeeze a number of second springs 12 to contract. When the two sliding blocks II 11 slide to a suitable position, the personnel pull down the fixing plate 3. The fixing plate 3 drives the two sliding blocks II 11 to respectively disengage from the two grooves 13. At this time, the disassembly of the fixing plate 3 is completed. Then the personnel pull the two sliding blocks I 7 to slide and approach each other. The two sliding blocks I 7 respectively squeeze a number of first springs 8 to contract. The two sliding blocks I 7 respectively drive the two limit columns 9 to slide. When the two limit columns 9 both disengage from the fixed frame 5, the personnel can take out the sliding plate 4. At this time, the disassembly of the sliding plate 4 is completed. When it is necessary to install the two fixing plates 3 and the two sliding plates 4 onto a new device, the personnel can operate in the reverse direction, and the two fixing plates 3 and the two sliding plates 4 can be reused without waste.

[0075] The embodiments of the present application have been described above in conjunction with the accompanying drawings. Without conflict, the embodiments and the features in the embodiments in the present application can be combined with each other. The present application is not limited to the above specific embodiments. The above specific embodiments are merely illustrative and not restrictive. Under the inspiration of the present application, those of ordinary skill in the art can also make many forms without departing from the purpose of the present application and the scope protected by the claims, and all belong to the protection scope of the present application.

Claims

1. An environmentally friendly plastic bag, characterized in that: include: A plastic bag body (1), wherein a fixing strip (2) is symmetrically fixedly mounted on the top of the plastic bag body (1), and a fixing plate (3) is arranged at the bottom of the fixing strip (2); Four fixing components, the four fixing components are respectively located in the two fixing plates (3) and are respectively used to fix the positions of the two fixing plates (3); Two sliding plates (4), the two sliding plates (4) are respectively slidably installed in the two fixed plates (3), the sliding plates (4) are symmetrically provided with sliding grooves (6), and a sliding block (7) is slidably installed in the sliding grooves (6), one side of the sliding block (7) is fixedly installed with a plurality of springs (8) fixed to the inner wall of the sliding grooves (6), and the other side of the sliding block (7) is fixedly installed with a limiting column (9), four limiting columns (9) are respectively slidably connected to the four sliding grooves (6), and one end of the sliding block (7) passes through the corresponding sliding groove (6) and extends to the outside; Four position limiting components, the four position limiting components are respectively located in the two sliding plates (4) and are respectively used to limit the sliding of the two sliding plates (4); A fixing frame (5), wherein the fixing frame (5) is fixedly mounted on the bottom of the plastic bag body (1), one end of the limiting column (9) passes through the corresponding sliding groove (6) and extends into the fixing frame (5), and one end of the limiting column (9) is plugged into and matched with the fixing frame (5).

2. An environmentally friendly plastic bag according to claim 1, characterized in that: The fixing assembly comprises: A second sliding groove (10), wherein the second sliding groove (10) is provided in the fixed plate (3), a second sliding block (11) is slidably installed in the second sliding groove (10), a plurality of second springs (12) fixed to the inner wall of the second sliding groove (10) are fixedly installed on one side of the second sliding block (11), and one end of the second sliding block (11) passes through the second sliding groove (10) and extends to the outside; A groove (13), wherein the groove (13) is formed in the fixing strip (2), and the groove (13) is connected to the second sliding groove (10), the upper end of the second sliding block (11) passes through the second sliding groove (10) and extends into the groove (13), and the upper end of the second sliding groove (10) is plugged into and matched with the groove (13).

3. An environmentally friendly plastic bag according to claim 2, characterized in that: The limiting component comprises: A sliding groove three (14), wherein the sliding groove three (14) is provided in the sliding plate (4), and a sliding column (15) is slidably installed in the sliding groove three (14), and a spring three (16) fixed to the inner wall of the sliding groove three (14) is fixedly installed at one end of the sliding column (15); A plurality of limiting grooves (17), wherein the plurality of limiting grooves (17) are all provided in the fixed plate (3) and are located at the other end of the sliding column (15), the other end of the sliding column (15) passes through the sliding groove three (14) and extends into the limiting groove (17), and the other end of the sliding column (15) is plugged into and matched with the limiting groove (17).

4. The environmentally friendly plastic bag according to claim 1, characterized in that: A handle (18) is fixedly mounted on the top of the fixing strip (2).

5. The environmentally friendly plastic bag according to claim 3, characterized in that: The plurality of limiting grooves (17) are distributed at equal intervals.

6. The environmentally friendly plastic bag according to claim 3, characterized in that: The other end of the sliding column (15) is semicircular.

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