Non-woven fabric hand bag for packaging
By incorporating a reinforced base, a snap-on base, and a rounded handle into the non-woven fabric tote bag, the problems of thin material and unstable sealing of traditional tote bags are solved, thereby improving load-bearing capacity and carrying comfort.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-02
- Publication Date
- 2026-03-17
AI Technical Summary
Traditional tote bags are made of thin materials with limited load-bearing capacity, are easily damaged or deformed, have unreliable closures, and have unergonomic handle designs that can cause items to fall or cause hand fatigue.
The bag is made of non-woven fabric, with a hardened base at the bottom and a buckle base and buckle connector at the top. The handle is designed in an arc shape and a handle is added. The structural strength is improved by reinforcing ribs and connecting seats.
It enhances the load-bearing capacity and stability of the tote bag, prevents damage, achieves a reliable sealing function, reduces items falling out, and improves carrying comfort and durability.
Smart Images
Figure CN223994478U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of tote bag technology, specifically a non-woven tote bag for packaging. Background Technology
[0002] Tote bags are widely used in various fields as a convenient packaging and carrying tool in daily life and business activities. However, traditional tote bags have many limitations in terms of materials, structure, and function. Traditional tote bags are mostly made of relatively thin materials such as ordinary cloth or paper, resulting in limited load-bearing capacity. When carrying heavy items, the bottom of the tote bag is easily damaged or deformed, affecting both its appearance and lifespan. At the same time, the bottom structure often lacks effective support and reinforcement design, making the tote bag unstable under heavy loads, prone to tipping over or breaking. Regarding sealing, traditional tote bags often use… Simple sealing methods, such as ropes, are prone to loosening or damage during carrying, leading to items falling or being lost. This risk is even more pronounced in crowded areas or during exercise, causing unnecessary losses and inconvenience to consumers. In addition, the handle design of traditional tote bags is often not user-friendly. Some tote bags only have simple handles, which can easily cause hand fatigue or even injury after prolonged carrying. The unreasonable material and shape design of the handles also reduce the comfort and convenience of carrying the tote bag. To solve the above problems, we have proposed a non-woven fabric tote bag for packaging. Utility Model Content
[0003] To address the shortcomings of existing technologies, this utility model provides a non-woven fabric tote bag for packaging, which solves the aforementioned problems.
[0004] To achieve the above-mentioned objectives, this utility model provides the following technical solution: a non-woven fabric tote bag for packaging, comprising a tote bag body made of non-woven fabric, a hardened base fixedly installed at the bottom end of the tote bag body, a set of handles fixedly installed on both sides of the top end of the tote bag body, a buckle base provided on one side of the inside of the tote bag body near the top opening, and a snap fastener fixedly installed on the other side of the tote bag body corresponding to the buckle base, and a reinforcing rib provided at the bottom end of the tote bag body, and further comprising:
[0005] The reinforced base is tightly connected to the bag body through heat pressing, which enhances the bag's load-bearing capacity and stability, and prevents the bottom of the bag from breaking due to excessive weight.
[0006] The buckle base, by engaging with the buckle connector, enables the bag to be sealed, effectively preventing items from falling or being lost during transport. The buckle method is simple and reliable; a simple press is all it takes to seal the bag, enhancing its practicality.
[0007] Preferably, the hardened base is a plastic plate, and the hardened base is connected to the bottom of the tote bag body by heat pressing.
[0008] Preferably, a handle is fixedly installed on one side of the middle of one of the two sets of handles, and the other end of the handle is provided with a groove corresponding to the other set of handles, and the bottom end of the handle is arc-shaped.
[0009] Preferably, the buckle base includes a first arc, a second arc, a connector, and a fixing shaft. A plastic base is heat-pressed inside one side of the tote bag body corresponding to the buckle base, and a fixing shaft is fixedly installed in the middle of the plastic base. The first arc and the second arc are sleeved in the middle of the fixing shaft. A connector is fixedly installed on the side of the second arc near the fixing shaft, and the fixing shaft starts on the side of the first arc corresponding to the connector. The slots in the first and second arcs and the fixing shaft corresponding to the connector are all provided with openings. The first arc, the second arc, the connector, and the fixing shaft are all made of plastic.
[0010] Preferably, a set of connecting ears is fixedly installed on the opposite side of the first arc and the second arc, and a set of springs is fixedly installed on the side of the two sets of connecting ears near the fixed shaft, and the other end of the two sets of springs is fixedly connected to the plastic base in the handbag body.
[0011] Preferably, the clip connector is made of plastic and is fixedly connected to the bag body by heat pressing. The side of the clip connector away from the bag body is circular, and the circular side of the clip connector is engaged with the first and second arcs in the buckle base.
[0012] Preferably, three sets of connecting seats are fixedly installed on both sides of the tote bag body near the bottom, and the three sets of connecting seats on both sides are symmetrical. A set of reinforcing ribs is fixedly installed between each set of connecting seats, and the connecting seats and reinforcing ribs are made of non-woven fabric and sewn together with the tote bag body.
[0013] Compared with the prior art, this utility model provides a non-woven fabric tote bag for packaging, which has the following beneficial effects:
[0014] 1. This packaging uses non-woven fabric tote bags. Traditional tote bags often have limited load-bearing capacity due to material or structural design limitations, making them prone to bottom damage or deformation. However, this device enhances the load-bearing capacity and stability of the tote bag by fixing a hardened base to the bottom of the tote bag and using a hot-pressing process to tightly connect it to the tote bag body. At the same time, the combination of connecting seats and reinforcing ribs, with the symmetrical arrangement of the connecting seats, allows the reinforcing ribs to evenly distribute the pressure at the bottom of the tote bag, effectively preventing deformation or damage to the tote bag due to excessive weight. This allows the tote bag to carry more and heavier items, effectively preventing bottom damage or deformation due to excessive weight, and improving the durability and practicality of the tote bag.
[0015] 2. This packaging uses a non-woven fabric tote bag. Traditional tote bag sealing methods are often unreliable, making it easy for items to fall or be lost. This device, however, uses a buckle base inside the tote bag near the top opening and a corresponding snap-fit connector on the other side to achieve a simple and reliable snap-fit sealing method, preventing items from falling or being lost during transport. Furthermore, traditional tote bags often only have simple handles, which can easily cause hand fatigue after prolonged carrying. This device, on the other hand, has a set of handles fixed on both sides of the top of the tote bag, with a handle added to one of the handles, making the tote bag easy to carry. It can be easily lifted with one or two hands. At the same time, the bottom of the handle is rounded, conforming to ergonomic principles, reducing hand fatigue during prolonged carrying and improving the comfort of using the tote bag. Attached Figure Description
[0016] Figure 1 This is a three-dimensional front view schematic diagram of the present invention;
[0017] Figure 2 This is a schematic diagram of the opening of the tote bag body of this utility model;
[0018] Figure 3 This is a schematic diagram of the connecting seat and reinforcing rib of this utility model;
[0019] Figure 4 This is a schematic diagram showing the disassembled buckle base of this utility model.
[0020] In the diagram: 1. Tote bag body; 2. Hardened base; 3. Handle; 4. Handle; 5. Buckle base; 6. Buckle connector; 7. Reinforcing rib; 8. Connecting seat; 9. First arc; 10. Second arc; 11. Slot; 12. Connector; 13. Spring; 14. Fixed shaft. Detailed Implementation
[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0022] Please see Figure 1-4 A non-woven fabric tote bag for packaging includes a tote bag body 1 made of non-woven fabric. A reinforced base 2 is fixedly installed at the bottom of the tote bag body 1. A set of handles 3 are fixedly installed on both sides of the top of the tote bag body 1. A buckle base 5 is provided on one side of the interior of the tote bag body 1 near the top opening, and a buckle connector 6 is fixedly installed on the other side of the tote bag body 1 corresponding to the buckle base 5. A reinforcing rib 7 is provided at the bottom of the tote bag body 1. The tote bag also includes:
[0023] The reinforced base 2 is tightly connected to the bag body through heat pressing, which enhances the load-bearing capacity and stability of the bag and prevents the bottom of the bag from breaking due to excessive weight.
[0024] The buckle base 5, by engaging with the buckle connector 6, enables the bag to be sealed, effectively preventing items from falling or being lost during carrying. The buckle method is simple and reliable; a simple press is all it takes to seal the bag, improving its practicality.
[0025] Furthermore, the hardened base 2 is made of plastic and is connected to the bottom of the bag body 1 by hot pressing. The hot pressing process tightly connects the base to the bottom of the bag body 1, enhancing the load-bearing capacity and stability of the bag, preventing the bottom of the bag from breaking due to excessive weight, and making the bag more durable.
[0026] Furthermore, a handle 4 is fixedly installed on one side of the middle of one of the two sets of handles 3, and the other end of the handle 4 is provided with a groove corresponding to the other set of handles 3. The bottom end of the handle 4 is rounded. The design of the handle 3 makes the tote bag easy to carry, and it can be easily lifted with one hand or two hands. The addition of the handle 4 further improves the portability and comfort of the tote bag. The rounded bottom end of the handle 4 reduces hand fatigue when carrying it for a long time.
[0027] Furthermore, the buckle base 5 includes a first arc 9, a second arc 10, a connector 12, and a fixing shaft 14. A plastic base is heat-pressed inside the side of the tote bag body 1 corresponding to the buckle base 5, and a fixing shaft 14 is fixedly installed in the middle of the plastic base. The first arc 9 and the second arc 10 are sleeved in the middle of the fixing shaft 14. The connector 12 is fixedly installed on the side of the second arc 10 near the fixing shaft 14, and the fixing shaft 14 starts from the side of the first arc 9 corresponding to the connector 12. The slots 11 in the first arc 9 and the second arc 10 and the connector 12 are all provided with openings at the fixing shaft 14. The first arc 9, the second arc 10, the connector 12, and the fixing shaft 14 are all made of plastic. The design of the buckle base 5 and the buckle connector 6 realizes the sealing function of the tote bag, effectively preventing items from falling or being lost during carrying. The buckle connector 6 and the buckle base 5 are connected in a simple and reliable way. The bag can be sealed with just a light press, which improves the practicality of the tote bag and also increases its aesthetics.
[0028] Furthermore, a set of connecting ears is fixedly installed on the opposite side of the first arc 9 and the second arc 10, and a set of springs 13 is fixedly installed on the side of the two sets of connecting ears near the fixed shaft 14. The other end of the two sets of springs 13 is fixedly connected to the plastic base in the bag body 1. The design of the springs 13 allows the first arc 9 and the second arc 10 to remain closed when no external force is applied. When the bag needs to be opened, simply pull open the opening of the bag body 1 gently. When it needs to be sealed, simply align the buckle connector 6 with the buckle base 5 and insert it.
[0029] Furthermore, the connector 6 is made of plastic, and the connector 6 is fixedly connected to the bag body 1 by heat pressing. The side of the connector 6 away from the bag body 1 is circular, and the circular side of the connector 6 is engaged with the first arc 9 and the second arc 10 in the buckle base 5. The heat pressing connection with the bag body 1 ensures a firm connection and durability between the connector 6 and the bag body 1.
[0030] Furthermore, three sets of connecting seats 8 are fixedly installed on both sides of the tote bag body 1 near the bottom, and the three sets of connecting seats 8 on both sides are symmetrical. A set of reinforcing ribs 7 is fixedly installed between each set of connecting seats 8. Both the connecting seats 8 and the reinforcing ribs 7 are made of non-woven fabric and are sewn together with the tote bag body 1. The design of the connecting seats 8 and the reinforcing ribs 7 enhances the structural strength and stability of the tote bag. The reinforcing ribs 7 are made of non-woven fabric and sewn together with the tote bag body 1, which not only maintains the overall aesthetics of the tote bag, but also improves its load-bearing capacity and tear resistance. The symmetrical arrangement of the connecting seats 8 allows the reinforcing ribs 7 to evenly distribute the pressure at the bottom of the tote bag, effectively preventing the tote bag from deforming or breaking due to excessive weight of the items.
[0031] Structural Description: 1. Tote Bag Body 1: Its function is to provide the main structure of the tote bag for loading items. All other components are installed or fixed on it. It is made of non-woven fabric, which is lightweight and environmentally friendly.
[0032] 2. Hardened base 2: Its function is to enhance the load-bearing capacity and stability of the tote bag and prevent the bottom of the bag from breaking due to excessive weight of the items. It is fixedly installed at the bottom of the tote bag body 1. The principle is to use plastic plate material and tightly connect it to the tote bag body 1 through a hot pressing process.
[0033] 3. Handles 3: Their function is to facilitate carrying the bag. They are fixedly installed on both sides of the top of the bag body 1. The principle is to provide a comfortable carrying experience through a reasonable design of shape and position.
[0034] 4. Handle 4: Its function is to further improve the portability and comfort of the tote bag and reduce hand fatigue when carrying it for a long time. It is fixedly installed on one side of the middle of one set of handles 3, and the other end has a groove corresponding to the other set of handles 3. The principle is that the bottom of the handle is designed in an arc shape, which conforms to ergonomics.
[0035] 5. Buckle base 5: Its function is to seal the bag and effectively prevent items from falling or being lost during carrying. It is located inside the bag body 1 on one side near the top opening. The principle is to achieve a simple and reliable snap-fit with the buckle connector 6 through the combination design of plastic parts such as the first arc 9, the second arc 10, the connector 12 and the fixing shaft 14.
[0036] 6. Snap connector 6: Its function is to cooperate with the snap base 5 to achieve the sealing function. Its positional relationship is to be fixedly installed on the other side of the snap base 5 corresponding to the handbag body 1. The principle is to make plastic and fix it to the handbag body 1 by heat pressing. Its circular side is snapped with the first arc 9 and the second arc 10 in the snap base 5.
[0037] 7. Reinforcing rib 7: Its function is to enhance the structural strength and stability of the tote bag, improve its load-bearing capacity and tear resistance. It is fixedly installed between the two sides of the tote bag body 1 near the bottom. The principle is to use non-woven fabric material sewn together with the tote bag body 1, and to evenly distribute the pressure at the bottom of the tote bag through the symmetrical arrangement of the connecting seats 8.
[0038] 8. Connecting seat 8: Its function is to fix the reinforcing rib 7. It is symmetrically installed on both sides of the handbag body 1 near the bottom. The principle is that it is made of non-woven fabric and sewn together with the handbag body 1 to provide support points for the reinforcing rib 7.
[0039] 9. First arc 9: Its function is to cooperate with the snap connector 6 to achieve the sealing function. Its positional relationship is to be sleeved on the fixed shaft 14 of the snap base 5. The principle is to achieve snap-fit with the snap connector 6 through the cooperation of the slot 11 with the connector 12 and the fixed shaft 14.
[0040] 10. Second arc 10: Its function is also to cooperate with the snap connector 6 to achieve the sealing function. Its positional relationship is to be opposite to the first arc 9 and sleeved on the fixed shaft 14 of the snap base 5. The principle is the same as that of the first arc 9.
[0041] 11. Slot 11: Its function is to provide space for the insertion of the snap-fit connector 6. It is positioned on the first arc 9 and the second arc 10. The principle is to achieve the snap-fit function by matching the shape of the snap-fit connector 6.
[0042] 12. Connector 12: Its function is to connect the first arc 9 and the second arc 10, and to provide a snap-fit point for the snap-fit connector 6. Its positional relationship is that it is fixedly installed on the side of the second arc 10 near the fixed shaft 14. The principle is to realize the rotation of the first arc 9 and the second arc 10 by cooperating with the fixed shaft 14 through the opening on it.
[0043] 13. Spring 13: Its function is to keep the first arc 9 and the second arc 10 in a closed state when no external force is applied. Its positional relationship is that it is installed on the connecting lug on the opposite side of the first arc 9 and the second arc 10. The principle is that the first arc 9 and the second arc 10 are automatically closed by the elastic force of the spring.
[0044] 14. Fixed shaft 14: Its function is to fix the first arc 9 and the second arc 10 and provide a fulcrum for their rotation. Its positional relationship is that it is fixedly installed in the middle of the plastic base of the snap-fit base 5. The principle is to realize the function of the snap-fit base 5 by cooperating with the first arc 9, the second arc 10 and the connector 12.
[0045] Instructions for use
[0046] First, a hardened base 2 is fixedly installed at the bottom of the tote bag body 1, and is tightly connected to the tote bag body 1 through a hot-pressing process, which enhances the load-bearing capacity and stability of the tote bag and prevents the bottom of the bag from breaking due to excessive weight. Second, a set of handles 3 are fixedly installed on both sides of the top of the tote bag body 1, and one set of handles 3 is also equipped with a handle 4. The design of the handles 3 and handles 4 makes the tote bag easy to carry, whether with one hand or two hands, and reduces hand fatigue during long-term carrying. In terms of sealing, a buckle base 5 is set on one side of the tote bag body 1 near the top opening, and a buckle connector 6 is fixedly installed on the corresponding side. The buckle base 5 is composed of multiple plastic parts, including a first arc 9, a second arc 10, a connector 12 and a fixing shaft 14, which are sealed by the design of a spring 13. The first arc 9 and the second arc 10 can remain closed when not subjected to external force. When sealing is required, simply align the snap connector 6 with the snap base 5 and insert it. The slots 11 in the first arc 9 and the second arc 10 cooperate with the snap connector 6 to achieve a simple and reliable snap-fit, effectively preventing items from falling or being lost during carrying. In addition, multiple sets of connecting seats 8 and reinforcing ribs 7 are fixedly installed on both sides near the bottom of the bag body 1. They are all made of non-woven fabric and are sewn together with the bag body 1. The design of the connecting seats 8 and reinforcing ribs 7 enhances the structural strength and stability of the bag, improves its load-bearing capacity and tear resistance. At the same time, the symmetrical arrangement of the connecting seats 8 allows the reinforcing ribs 7 to evenly distribute the pressure at the bottom of the bag, effectively preventing the bag from deforming or breaking due to excessive weight of the items.
[0047] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A non-woven fabric tote bag for packaging, comprising a tote bag body (1), the tote bag body (1) being made of non-woven fabric, a hardened base (2) being fixedly installed at the bottom end of the tote bag body (1), a set of handles (3) being fixedly installed on both sides of the top end of the tote bag body (1), a buckle base (5) being provided on one side of the tote bag body (1) near the top opening, and a snap connector (6) being fixedly installed on the other side of the tote bag body (1) corresponding to the buckle base (5), and a reinforcing rib (7) being provided at the bottom end of the tote bag body (1), characterized in that, Also includes: The hard base (2) is connected with the bottom of the handbag body (1) by hot pressing. The buckle base (5) is connected with the first arc (9) and the second arc (10) of the buckle base (5) by clamping together.
2. The nonwoven fabric handbag for packaging according to claim 1, characterized by: The hard base (2) is connected with the bottom of the handbag body (1) by hot pressing.
3. The nonwoven fabric handbag for packaging according to claim 1, wherein: The middle side of one group of the handle (3) is fixedly installed with a handle (4), and the other end of the handle (4) is provided with a groove corresponding to the other group of handle (3).
4. The nonwoven fabric handbag for packaging according to claim 1, wherein: The buckle base (5) includes a first arc (9), a second arc (10), a connecting head (12) and a fixed shaft (14), and the inside of the side of the handbag body (1) corresponding to the buckle base (5) is hot-pressed with a plastic base, and the middle of the plastic base is fixedly installed with a fixed shaft (14).
5. The nonwoven fabric handbag for packaging according to claim 4, wherein: The first arc (9) and the second arc (10) are fixedly installed with a group of connecting ears on the side away from each other, and a group of springs (13) are fixedly installed on the side close to the fixed shaft (14) of the two groups of connecting ears.
6. The nonwoven fabric handbag for packaging according to claim 1, wherein: The clamping head (6) is made of plastic, and the clamping head (6) and the handbag body (1) are fixedly connected together by hot pressing.
7. The nonwoven fabric handbag for packaging according to claim 1, wherein: The handbag body (1) is fixedly installed with three groups of connecting seats (8) on both sides close to the bottom, and the three groups of connecting seats (8) on both sides are symmetrical, and a group of reinforcing ribs (7) are fixedly installed between the connecting seats (8). The handle (4) is made of plastic, and the handle (4) and the handbag body (1) are fixedly connected together by hot pressing.