Environment-friendly packaging bag

Abstract

The utility model discloses an environment-friendly packaging bag which comprises a packaging bag body, an installation block is installed on the inner wall of the packaging bag body, a fixing block is installed on the outer wall of the packaging bag body, and the environment-friendly packaging bag relates to the field of environment-friendly packaging bags. By arranging the mounting blocks, the fixing blocks, the sliding strips, the sliding grooves, the sliding blocks, the through grooves, the extrusion blocks, the limiting blocks, the limiting through grooves, the limiting grooves, the first connecting blocks, the second connecting blocks, the magnetic attraction blocks and the hand lifting ropes, the two sliding strips form a cylinder through the first connecting blocks and the second connecting blocks, and then the two sets of assembled sliding strips are assembled through the magnetic attraction blocks; a long handle is formed, a user can conveniently lift a packaging bag through the handle, the palm of the user is effectively protected while convenience is achieved, when the packaging bag does not need to be used, a sliding strip can slide into a sliding groove to be stored, when a lifting rope needs to be replaced, the sliding block can be detached through a limiting through groove by rotating the sliding block, and therefore the user can conveniently lift the packaging bag through the handle. Therefore, the lifting rope can be replaced conveniently.

Description

Technical Field

[0001] The utility model relates to the field of environmentally friendly packaging bags, in particular to an environmentally friendly packaging bag. Background Art

[0002] Packaging bags refer to bags used to package various items. They are widely used in daily life and industrial production, making it convenient to transport and store goods during the production and circulation process. The commodity nature of the packaging itself is becoming more and more significant. It has become a special product that is no longer dependent on commodity production. It is a widely used product that all commodities cannot do without.

[0003] There are many types of packaging bags, one of which is environmentally friendly. These bags are typically made from biodegradable materials, such as corn, cassava, starch, and other natural raw materials. These materials can be completely degraded by microorganisms in the natural environment, ultimately breaking down into harmless substances such as carbon dioxide, water, and inorganic salts. This characteristic significantly reduces the long-term environmental pollution caused by traditional plastic bags.

[0004] However, the above-mentioned plastic bags still have certain problems. When using them to lift heavy objects, the handle part will be deformed by the pressure and tightly squeeze the sides of the user's palms, which is very inconvenient and will cause the user's hands to continue to be damaged by the long-term squeezing of the handle part. Utility Model Content

[0005] Based on this, the purpose of the present invention is to provide an environmentally friendly packaging bag to solve the technical problems mentioned in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an environmentally friendly packaging bag, comprising a packaging bag body, a mounting block installed on the inner wall of the packaging bag body, and a fixed block installed on the outer wall of the packaging bag body, a slide bar slidably installed in the mounting block, and a slide groove corresponding to the slide bar is provided in the mounting block, a slider is also slidably installed in the mounting block, and a through groove corresponding to the slider is provided in the mounting block, and an extrusion block corresponding to the through groove is fixedly installed on the end of the slider, a limiting block is fixedly installed on the outer wall of the slider, and a limiting through groove corresponding to the limiting block is provided at the end of the mounting block, and a limiting groove corresponding to the limiting block is provided at the end of the mounting block, a magnetic block is installed on the outer wall of the slide bar, and a hand rope is installed in the slide bar.

[0007] By adopting the above technical solution, the two slides are formed into a cylinder through the first connecting block and the second connecting block, and then the two sets of assembled slides are assembled through the magnetic block to form a longer handle, which makes it convenient for users to lift the packaging bag through the handle. While being convenient, it effectively protects the user's palms. When not in use, the slide can be slid into the slide groove for storage. When the hand rope needs to be replaced, the slide can be removed through the limit slot by rotating the slider to facilitate replacement of the hand rope.

[0008] Furthermore, the mounting blocks are symmetrically installed in multiple groups on the inner wall of the packaging bag body, and each group of mounting blocks consists of two symmetrically installed mounting blocks, and the ends of the slides installed in each group of mounting blocks are respectively fixedly installed with a first connecting block and a second connecting block, and the first connecting block and the second connecting block are connected by threaded installation.

[0009] By adopting the above technical solution, the two slide bars can form a handle through the first connecting block and the second connecting block, thereby making it convenient for the user to lift the packaging bag body through the handle.

[0010] Furthermore, a bottom plate is installed at the bottom of the packaging bag body, and a fixing plate is fixedly installed on the outer wall of the bottom plate, a rubber head is fixedly installed on the outer wall of the fixing plate, and a mounting groove corresponding to the rubber head is opened at the bottom of the packaging bag body.

[0011] By adopting the above technical solution, the fixing plate can support the bottom of the packaging bag body and distribute the pressure at the same time, thereby improving the load-bearing capacity of the packaging bag body.

[0012] Furthermore, the fixing plates are symmetrically installed in multiple groups on the outer walls of both sides of the bottom plate, and each group of bottom plates consists of two symmetrical bottom plates.

[0013] By adopting the above technical solution, the ability of the bottom plate to evenly distribute gravity is further improved.

[0014] Furthermore, a plurality of groups of magnetic blocks are provided at equal intervals on the outer wall of the slide bar.

[0015] By adopting the above technical solution, the stability of multiple groups of mounting blocks after being adsorbed together by magnetic blocks is further improved.

[0016] Furthermore, the limiting blocks are symmetrically installed in multiple groups on the outer wall of the slider, and the limiting through grooves pass through the ends of the installation blocks and communicate with the sliding grooves, and the depth of the limiting grooves is smaller than the limiting through grooves.

[0017] By adopting the above technical solution, the limiting block on the outer wall of the slider can slide through the limiting through groove but cannot pass through the limiting groove, and the limiting block can be limited by the limiting groove.

[0018] Furthermore, the length of the slide bar corresponds to the length of the slide groove, and the outer diameter of the extrusion block is the same as the outer diameter of the slider.

[0019] By adopting the above technical solution, the sliding bar slides in the direction of the sliding block, and the sliding block can be pushed by the squeezing block.

[0020] Furthermore, both ends of the hand rope pass through the corresponding slide bar and the limit block, and the hand rope is limited by the rope knot and the limit block.

[0021] By adopting the above technical solution, the installation and replacement of the hand rope are facilitated.

[0022] In summary, the present invention has the following beneficial effects:

[0023] The utility model is provided with an installation block, a fixing block, a sliding bar, a sliding groove, a slider, a through groove, an extrusion block, a limiting block, a limiting through groove, a limiting groove, a first connecting block, a second connecting block, a magnetic block and a hand rope. The two sliding bars are formed into a cylinder through the first connecting block and the second connecting block, and the two sets of assembled sliding bars are then assembled through the magnetic block to form a longer handle, which makes it convenient for the user to lift the packaging bag through the handle, and effectively protects the user's palm. When it is not needed, the sliding bar can be slid into the sliding groove for storage. When the hand rope needs to be replaced, the slider can be removed through the limiting through groove by rotating the slider to facilitate the replacement of the hand rope. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0025] Figure 2 This is a schematic diagram of the installation of the mounting block, slide bar and hand rope of the utility model;

[0026] Figure 3 This is a structural diagram of the slide bar and the slider after the installation block of the utility model is cut open;

[0027] Figure 4 This is a schematic diagram of the structure of the slide bar, slider, extrusion block and limit block of the utility model;

[0028] Figure 5 This is a structural diagram of the slide groove, through groove, limit through groove and limit groove of the installation block of the utility model after being cut open;

[0029] Figure 6 This is a schematic structural diagram of the bottom plate, fixing plate and rubber head of the packaging bag body of the utility model after being cut open;

[0030] Figure 7 This is a schematic diagram of the installation slot of the utility model.

[0031] In the figure: 1. Packaging bag body; 2. Mounting block; 3. Fixing block; 4. Slide bar; 5. Slide groove; 6. Slider; 7. Through groove; 8. Extrusion block; 9. Limiting block; 10. Limiting through groove; 11. Limiting groove; 12. First connecting block; 13. Second connecting block; 14. Magnetic block; 15. Hand rope; 16. Bottom plate; 17. Fixing plate; 18. Rubber head; 19. Mounting groove. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0033] The following describes an embodiment of the present invention based on its overall structure.

[0034] An environmentally friendly packaging bag, such as Figure 1 - Figure 7 As shown, it includes a packaging bag body 1, a mounting block 2 is installed on the inner wall of the packaging bag body 1, and a fixed block 3 is installed on the outer wall of the packaging bag body 1, the mounting block 2 and the fixed block 3 are fixed by bolts, a slide bar 4 is slidably installed in the mounting block 2, and a slide groove 5 corresponding to the slide bar 4 is opened in the mounting block 2, the slide groove 5 facilitates the slide bar 4 to slide in the mounting block 2, a slider 6 is also slidably installed in the mounting block 2, and a through groove 7 corresponding to the slider 6 is opened in the mounting block 2, the through groove 7 allows the slider 6 to slide through while the slider 4 cannot slide, and the end of the slider 6 is fixedly installed It is equipped with an extrusion block 8 corresponding to the through slot 7, and the slider 6 can be pushed by the extrusion block 8. The outer wall of the slider 6 is fixedly installed with a limit block 9, and the end of the mounting block 2 is provided with a limit slot 10 corresponding to the limit block 9. The limit slot 10 makes it necessary for the slider 6 to slide through when the limit block 9 on the outer wall of the slider 6 is consistent with the position of the limit slot 10, and the end of the mounting block 2 is provided with a limit slot 11 corresponding to the limit block 9. The slider 6 is limited by the limit slot 11. The outer wall of the slide bar 4 is installed with a magnetic block 14, and a hand rope 15 is installed inside the slide bar 4.

[0035] See also Figure 1 and Figure 2 There are multiple groups of mounting blocks 2 symmetrically installed on the inner wall of the packaging bag body 1, and each group of mounting blocks 2 is composed of two symmetrically installed mounting blocks 2, and the ends of the slide bar 4 installed in each group of mounting blocks 2 are respectively fixed with a first connecting block 12 and a second connecting block 13, and the first connecting block 12 and the second connecting block 13 are connected by threaded installation. The two slide bars 4 can form a handle through the first connecting block 12 and the second connecting block 13, which makes it convenient for the user to lift the packaging bag body 1 by the handle.

[0036] See also Figure 6 and Figure 7 A bottom plate 16 is installed at the bottom of the packaging bag body 1, and a fixing plate 17 is fixedly installed on the outer wall of the bottom plate 16. A rubber head 18 is fixedly installed on the outer wall of the fixing plate 17, and a mounting groove 19 corresponding to the rubber head 18 is opened at the bottom of the packaging bag body 1, so that the fixing plate 17 can support the bottom of the packaging bag body 1 and distribute the pressure at the same time, thereby improving the load-bearing capacity of the packaging bag body 1.

[0037] See also Figure 6 There are multiple groups of fixed plates 17 symmetrically installed on the outer walls of both sides of the bottom plate 16, and each group of bottom plates 16 is composed of two symmetrical bottom plates 16, which further improves the ability of the bottom plate 16 to evenly distribute gravity.

[0038] See also Figure 2 - Figure 4 The outer wall of the slide bar 4 is provided with multiple groups of magnetic blocks 14 at equal intervals, which further ensures the stability of the multiple groups of mounting blocks 2 after being adsorbed together by the magnetic blocks 14.

[0039] See also Figure 5 There are multiple groups of limit blocks 9 symmetrically installed on the outer wall of the slider 6, and the limit groove 10 passes through the end of the installation block 2 and communicates with the slide groove 5, and the depth of the limit groove 11 is smaller than the limit groove 10, so that the limit block 9 on the outer wall of the slider 6 can slide through the limit groove 10 but cannot pass through the limit groove 11, and then the limit block 9 can be limited by the limit groove 11.

[0040] See also Figure 3 and Figure 4 The length of the slide bar 4 corresponds to the length of the slide groove 5, and the outer diameter of the extrusion block 8 is the same as the outer diameter of the slider 6, so that the slide bar 4 slides toward the slider 6, and the slider 6 can be pushed by the extrusion block 8.

[0041] See also Figure 2 Both ends of the hand rope 15 pass through the corresponding slide bar 4 and the limit block 9, and the hand rope 15 is limited by the rope knot and the limit block 9, which makes it convenient to install and replace the hand rope 15.

[0042] The working principle of the present invention is as follows: when the packaging bag body 1 needs to be used, the slide bar 4 in the mounting block 2 is taken out, and the first connecting block 12 and the second connecting block 13 of the two corresponding ends of the slide bar 4 on both sides of the packaging bag body 1 are respectively threadedly connected. After the connection and fixation are completed, the outer walls of the slide bar 4 on both sides of the packaging bag body 1 are installed with the magnetic blocks 14 for magnetic connection through the magnetic blocks 14, and then assembled into a lifting handle, so that the user can conveniently lift the packaging bag body 1 containing heavy objects through the handle without hurting the user's palms.

[0043] When not in use, the disassembled slide bars 4 can be slid into the corresponding mounting blocks 2 for hidden storage.

[0044] During long-term use, when the hand rope 15 needs to be replaced due to wear, the slide bar 4 is pressed in the direction of the limit block 9, so that the extrusion block 8 at the end of the slide bar 4 pushes the limit block 9 on the outer wall of the slider 6 out of the limit groove 11, and the slider 6 is rotated to align the limit block 9 with the limit groove 10. The slide bar 4 and the slider 6 can be pulled out from the mounting block 2 by directly pulling the hand rope 15. After the hand rope 15 is replaced by untying the knot, the slider 6 is pushed by the slide bar 4, and finally the limit block 9 of the slider 6 is stuck in the limit groove 11 to complete the replacement of the hand rope 15.

[0045] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not limitations on the present invention. The specific features, structures, materials, or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and purpose of the present invention, but as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. An environmentally friendly packaging bag, comprising a packaging bag body (1), characterized in that: The inner wall of the packaging bag body (1) is installed with a mounting block (2), and the outer wall of the packaging bag body (1) is installed with a fixed block (3); a slide bar (4) is slidably installed in the mounting block (2), and a slide groove (5) corresponding to the slide bar (4) is provided in the mounting block (2); a slider (6) is also slidably installed in the mounting block (2), and a through groove (7) corresponding to the slider (6) is provided in the mounting block (2), and an extrusion block (8) corresponding to the through groove (7) is fixedly installed at the end of the slider (6); a limiting block (9) is fixedly installed on the outer wall of the slider (6), and a limiting through groove (10) corresponding to the limiting block (9) is provided at the end of the mounting block (2), and a limiting groove (11) corresponding to the limiting block (9) is provided at the end of the mounting block (2); a magnetic block (14) is installed on the outer wall of the slider (4), and a hand rope (15) is installed in the slider (4).

2. The environmentally friendly packaging bag according to claim 1, characterized in that: The mounting blocks (2) are symmetrically mounted in multiple groups on the inner wall of the packaging bag body (1), and each group of the mounting blocks (2) is composed of two symmetrically mounted mounting blocks (2), and the ends of the slide bars (4) mounted in each group of the mounting blocks (2) are respectively fixedly mounted with a first connecting block (12) and a second connecting block (13), and the first connecting block (12) and the second connecting block (13) are connected by threaded mounting.

3. The environmentally friendly packaging bag according to claim 1, characterized in that: A bottom plate (16) is installed at the bottom of the packaging bag body (1), and a fixing plate (17) is fixedly installed on the outer wall of the bottom plate (16). A rubber head (18) is fixedly installed on the outer wall of the fixing plate (17), and a mounting groove (19) corresponding to the rubber head (18) is opened at the bottom of the packaging bag body (1).

4. The environmentally friendly packaging bag according to claim 3, characterized in that: The fixing plates (17) are symmetrically mounted in multiple groups on the outer walls of both sides of the bottom plate (16), and each group of the bottom plates (16) consists of two symmetrical bottom plates (16).

5. The environmentally friendly packaging bag according to claim 1, characterized in that: The outer wall of the slide bar (4) is provided with a plurality of groups of magnetic blocks (14) at equal intervals.

6. The environmentally friendly packaging bag according to claim 1, characterized in that: The limiting blocks (9) are symmetrically mounted in multiple groups on the outer wall of the slider (6), and the limiting grooves (10) pass through the ends of the mounting blocks (2) and communicate with the slide grooves (5), and the depth of the limiting grooves (11) is smaller than that of the limiting grooves (10).

7. The environmentally friendly packaging bag according to claim 1, characterized in that: The length of the slide bar (4) corresponds to the length of the slide groove (5), and the outer diameter of the extrusion block (8) is the same as the outer diameter of the slider (6).

8. The environmentally friendly packaging bag according to claim 1, characterized in that: Both ends of the hand rope (15) pass through the corresponding slide bar (4) and the limit block (9), and the hand rope (15) is limited by the rope knot and the limit block (9).

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