Portable coated paper bag

Abstract

The utility model relates to the technical field of packaging paper bags, in particular to a portable coated paper bag which comprises a paper bag body. The paper bag side wall is arranged on the paper bag main body, and threading holes are uniformly formed in the side wall in an array manner; the hand lifting piece is movably arranged on the paper bag main body; the hand lifting piece comprises a connecting rope, a hand lifting hole is formed in the paper bag body, the connecting rope penetrates through the threading hole and the hand lifting hole in a crossed mode to be movably arranged on the paper bag body, and the connecting rope is used for dispersing pulling force generated by lifting the paper bag to the multiple connecting points and the side wall of the paper bag to prevent tearing. And the handle is movably arranged on the connecting rope. According to the paper bag, the pulling force generated when the paper bag is lifted can be dispersed to the connecting points and the side wall of the paper bag through the hand lifting piece, the risk that paper around the hand lifting hole is torn is reduced, the tensile strength and durability of the paper bag in the using process are enhanced, and the paper bag can bear heavier objects and is not prone to being damaged.

Description

Technical Field

[0001] This application relates to the field of packaging paper bag technology, and more particularly to a hand-held coated paper bag. Background Technology

[0002] A coated paper bag is a type of paper bag with handles, made by coating paper with a coating process. The coating process involves covering the surface of the paper with a layer of plastic film, such as polyethylene or polypropylene. This film can enhance the performance of the paper. Due to the presence of the coating layer, the paper bag can effectively resist the penetration of water and oil. Coated paper is stronger than ordinary paper, which allows the paper bag to bear heavier items.

[0003] Currently, a Chinese utility model patent application with a publication date of October 17, 2023, and publication number CN 219838914U, provides a non-deformable coated paper bag, belonging to the field of coated paper bag technology. It includes a bag body and a bottom sleeve. The bottom sleeve is fitted on the outer surface of the bottom end of the bag body, and a top sleeve is fitted on the outer surface of the top end of the bag body. A fixing block is fixedly installed on the inner wall of the top sleeve, a side plate is fixedly installed on the lower surface of the top sleeve, and a connecting plate is fixedly installed at the bottom end of the side plate. A connecting groove is opened on the upper surface of the bottom sleeve, and the connecting plate is slidably connected to the inner wall of the connecting groove. By incorporating a bag body, bottom sleeve, top sleeve, fixing block, side plate, connecting plate, connecting groove, fixing bolts, and connecting rod, the system achieves overall fixation of the coated paper bag. By setting up a reinforcing frame on the outside of the coated paper bag, its structural stability is improved, preventing damage due to excessive deformation, preventing items inside from falling out or being lost, avoiding economic losses, and enhancing the practicality of the coated paper bag.

[0004] In related technologies, the paper bags with coated surfaces have a handle that is simply connected to a point on the edge of the bag opening. When lifting heavy objects, this connection point is prone to tearing due to excessive tension.

[0005] Therefore, it is necessary to provide a hand-held coated paper bag to solve the above problems. Utility Model Content

[0006] This application provides a paper bag with a handle and coating to improve the technical problem in the related art where the handle is simply connected to a certain point on the edge of the paper bag opening, and this connection point is easily torn due to excessive tension when lifting heavy objects.

[0007] This application provides a paper bag with a coated handle, comprising:

[0008] Paper bag body;

[0009] The paper bag sidewall is provided on the paper bag body, and the sidewall is provided with thread holes evenly arranged in an array.

[0010] A carrying handle is movably mounted on the main body of the paper bag;

[0011] The carrying item includes:

[0012] The connecting rope has a handle hole on the paper bag body. The connecting rope passes through the thread hole and the handle hole in a crisscross manner and is movably set on the paper bag body. It is used to distribute the pulling force generated by lifting the paper bag to multiple connection points and the side wall of the paper bag to prevent tearing.

[0013] The handle is movably mounted on the connecting rope.

[0014] The technical solution described above in this application embodiment has at least the following technical effects: When a user uses a paper bag to lift heavy objects, the connecting rope is first passed through the threading hole and the handle hole in a crisscross manner and is movably set on the paper bag body. Then, the handle is fixed to the connecting rope, so that the paper bag can be used to lift heavy objects. The pulling force generated by lifting the paper bag will be distributed to multiple connection points and the side wall of the paper bag to prevent tearing.

[0015] The paper bag with a handle provided in this application can distribute the pulling force generated when the paper bag is pulled to multiple connection points and the side wall of the paper bag through the handle, which reduces the risk of the paper around the handle hole being torn, enhances the tensile strength and durability of the paper bag during use, and enables the paper bag to withstand heavier items without being easily damaged.

[0016] In some embodiments, connecting ears are provided at both ends of the connecting rope, connecting holes are provided at both ends of the handle, and a fixing groove is also provided on the handle. The fixing groove communicates with the connecting holes and is used to pass the connecting ears through the connecting holes and fix them through the fixing groove, thereby fixing the connecting rope.

[0017] In some embodiments, the connecting rope is made of nylon material, which has good toughness and excellent impact resistance.

[0018] In some embodiments, the paper bag is provided with a foldable connecting bottom for easy storage.

[0019] In some embodiments, protective sleeves are provided on the threading holes to reduce wear on the sidewalls of the paper bag caused by the connecting rope.

[0020] In some embodiments, flexible retaining rings are uniformly arrayed on the connecting rope to reduce the displacement of the connecting rope within the connecting hole during use.

[0021] In some embodiments, the outer wall of the paper bag is coated with a film layer. Attached Figure Description

[0022] Figure 1 A three-dimensional structural diagram of the coated paper bag provided in an embodiment of this application;

[0023] Figure 2 This is an exploded structural diagram of a paper bag with coated handle provided in an embodiment of this application;

[0024] Figure 3 This is an exploded structural diagram of the handle provided in an embodiment of this application;

[0025] Figure 4 A cross-sectional structural diagram of the connecting rope provided in an embodiment of this application;

[0026] The following are the labeling elements in the figure:

[0027] 1. Paper bag body; 11. Coated layer; 12. Folded connecting bottom; 13. Paper bag side wall; 131. Thread hole; 132. Protective sleeve; 14. Handle hole; 2. Handle; 21. Connecting rope; 22. Handle; 221. Connecting hole; 222. Fixing groove; 23. Connecting ear; 24. Flexible retaining ring. Detailed Implementation

[0028] In related technologies, the paper bags with coated surfaces have a handle that is simply connected to a point on the edge of the bag opening. When lifting heavy objects, this connection point is prone to tearing due to excessive tension.

[0029] Based on this, in order to improve the technical problem in the related technology that the handle is simply connected to a certain point on the edge of the paper bag opening, and this connection point is easily torn due to excessive tension when lifting heavy objects, the embodiments of this application provide the following solution.

[0030] Please refer to the following: Figures 1 to 4 This application provides a paper bag with a coated handle. The paper bag includes a paper bag body 1, a paper bag side wall 13, and a handle 2. The paper bag body 1 is used to carry objects. The paper bag side wall 13 is disposed on the paper bag body 1, and thread holes 131 are evenly arrayed on the side wall to distribute the tension. The handle 2 is movably disposed on the paper bag body 1 to easily lift the paper bag.

[0031] The coated paper bag provided in this embodiment allows the user to lift heavy objects by first passing the connecting rope 21 through the thread hole 131 and the handle hole 14 in a crisscross pattern onto the main body 1 of the paper bag. Then, the handle 22 is fixed to the connecting rope 21. The pulling force generated when lifting the paper bag is distributed to multiple connection points and the side wall 13 of the paper bag, preventing tearing. Thus, the pulling force generated when lifting the paper bag is distributed to multiple connection points and the side wall 13 of the paper bag via the handle 2, reducing the risk of tearing the paper around the handle hole 14, enhancing the tensile strength and durability of the paper bag during use, and enabling the paper bag to withstand heavier items without easily breaking.

[0032] In some embodiments, connecting ears 23 are provided at both ends of the connecting rope 21, connecting holes 221 are provided at both ends of the handle 22, and a fixing groove 222 is also provided on the handle 22. The fixing groove 222 communicates with the connecting holes 221 and is used to pass the connecting ears 23 through the connecting holes 221 and fix them through the fixing groove 222, thereby fixing the connecting rope 21.

[0033] With this configuration, during the process of connecting the connecting rope 21 to the handle 22, the connecting ear 23 on the connecting rope 21 is inserted into the connecting hole 221, and the connecting ear 23 is rotated to engage with the fixing groove 222, thus securing the connecting rope 21. In this way, through the engagement of the connecting ear 23 with the fixing groove 222, the connecting rope 21 is firmly fixed to the handle 22, effectively preventing the connecting rope 21 from loosening due to tension or external force during use. This ensures the stability of the paper bag when lifting heavy objects, reduces the risk of the paper bag accidentally slipping out of your hand, and allows it to withstand greater tension. After the connecting ear 23 engages with the fixing groove 222, a relatively fixed connection point is formed, allowing the tension to be evenly distributed at the connection point, making it less likely for the connecting rope 21 to slip or shift, thereby improving the load-bearing capacity and safety of the paper bag.

[0034] In some embodiments, the connecting rope 21 is made of nylon material, which has good toughness and excellent impact resistance.

[0035] With this design, the nylon connecting rope 21 can withstand greater tensile force and is not easily broken. Even under frequent friction, the surface will not be easily damaged, effectively extending its service life and reducing the frequency of replacement. When lifting heavy objects or being subjected to external impact, the nylon connecting rope 21 can buffer and disperse the impact force, preventing damage to the paper bag due to sudden force and improving the overall reliability and safety of the paper bag.

[0036] In some embodiments, the paper bag is provided with a folding connecting bottom 12 for easy storage of the paper bag.

[0037] This design, with its foldable bottom 12, allows the paper bag to be easily folded when not in use, greatly reducing its size and making it easy to store in small spaces such as drawers and cabinets. It also reduces the storage space it occupies, making it convenient to store multiple paper bags in bulk. The folded paper bag is easier to carry around, whether in a backpack, handbag, or pocket, it will not take up too much space and is convenient for users to access anytime, anywhere.

[0038] In some embodiments, a protective sleeve 132 is provided on each thread hole 131 to reduce the wear of the connecting rope 21 on the side wall 13 of the paper bag.

[0039] With this design, the protective sleeve 132 can effectively reduce the direct friction between the connecting rope 21 and the side wall 13 of the paper bag. Especially during frequent lifting and moving of the paper bag, this friction reduction measure can significantly reduce the rate at which the side wall 13 of the paper bag is damaged due to friction, allowing the paper bag to remain intact for a longer period of time. By reducing wear, the protective sleeve 132 helps to extend the overall service life of the paper bag, and the replacement frequency of the paper bag under normal use conditions can be reduced, thereby reducing waste and improving the economy of the paper bag.

[0040] In some embodiments, flexible retaining rings 24 are uniformly arrayed on the connecting rope 21 to reduce the displacement of the connecting rope 21 within the connecting hole 221 during use.

[0041] With this design, the flexible retaining ring 24 can effectively limit the movement range of the connecting rope 21 within the connecting hole 221, preventing excessive displacement of the connecting rope 21 due to external forces during lifting, thereby enhancing the stability of the paper bag during use. This allows the paper bag to better maintain its shape and balance when lifting heavy objects or moving, reducing swaying and deformation. The flexible retaining ring 24 can evenly distribute the tension on the connecting rope 21 to the paper bag sidewall 13 around the connecting hole 221, avoiding the concentration of tension in a localized area, reducing the risk of damage to the paper bag sidewall 13 due to uneven stress, and improving the overall load-bearing capacity and durability of the paper bag.

[0042] In some embodiments, the outer wall of the paper bag is coated with a film layer 11.

[0043] With this design, the coating layer 11 can effectively prevent moisture from penetrating into the inside of the paper bag, protecting the items inside from moisture. The coating layer 11 can also prevent oil stains from penetrating to the outer wall of the paper bag, keeping the surface of the paper bag clean and tidy. The coating layer 11 increases the thickness and hardness of the paper bag, improving its tensile strength and burst resistance. This makes the paper bag less prone to breakage when bearing heavy items, better protecting the internal items and extending the service life of the paper bag.

[0044] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A paper bag with coated handle, characterized in that, include: Paper bag body (1); The paper bag sidewall (13) is provided on the paper bag body (1), and the sidewall is provided with thread holes (131) evenly arranged in an array. Handle (2), which is movably set on the main body of the paper bag (1); The carrying item (2) includes: A connecting rope (21) is provided on the paper bag body (1), and a handle hole (14) is provided on the paper bag body (1). The connecting rope (21) passes through the thread hole (131) and the handle hole (14) in a crisscross manner and is movably set on the paper bag body (1). It is used to distribute the pulling force generated by lifting the paper bag to multiple connection points and the side wall (13) of the paper bag to prevent tearing. The handle (22) is movably mounted on the connecting rope (21).

2. The paper bag with coated handle according to claim 1, characterized in that: The connecting rope (21) has connecting ears (23) at both ends, and the handle (22) has connecting holes (221) at both ends. The handle (22) also has a fixing groove (222). The fixing groove (222) communicates with the connecting hole (221) and is used to pass the connecting ear (23) through the connecting hole (221) and fix it through the fixing groove (222), thereby fixing the connecting rope (21).

3. A coated paper bag for carrying bags according to claim 2, characterized in that: The connecting rope (21) is made of nylon material, which has good toughness and excellent impact resistance.

4. A coated paper bag for carrying bags according to claim 3, characterized in that: The paper bag is provided with a foldable connecting bottom (12) for easy storage.

5. A coated paper bag for carrying bags according to claim 4, characterized in that: Each of the threading holes (131) is provided with a protective sleeve (132) to reduce the wear of the connecting rope (21) on the side wall (13) of the paper bag.

6. A coated paper bag for carrying bags according to claim 5, characterized in that: Flexible retaining rings (24) are evenly arranged on the connecting rope (21) to reduce the displacement of the connecting rope (21) in the connecting hole (221) during use.

7. A coated paper bag for carrying bags according to claim 6, characterized in that: The outer wall of the paper bag is coated with a film layer (11).

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