A highly breathable backpack-style polyester tool bag

Abstract

This utility model relates to the field of tool bag technology, specifically disclosing a highly breathable backpack-style polyester tool bag, including a tool bag body, a shoulder strap and a bottom frame fixedly connected to the tool bag body, and tool strap one and tool strap two respectively provided at both ends of the bottom frame, tool strap one being fixedly connected to a retainer, and tool strap two being sleeved with a retainer block, the retainer block and retainer block being inserted into each other, and memory metal strips being fixedly connected inside both tool strap one and tool strap two; in actual use, the utility model can illuminate the area in front of the user through the light, and the memory metal strips can automatically retract tool strap one and tool strap two to avoid dragging the whole bag, the whole bag has a small footprint and is easy to place, and the elastic bands can easily fix frequently used tools, thereby making the tools quick to access and put away.

Description

Technical Field

[0001] This utility model relates to the field of tool bag technology, specifically a highly breathable backpack-style polyester tool bag. Background Technology

[0002] Currently, maintenance workers or meter readers usually carry tool bags or backpacks to carry various tools for easy movement during operations. Common tool bags are mostly crossbody or backpack styles, which can meet the needs of different working environments.

[0003] In existing technologies, some commonly used or essential tools, such as screwdrivers and pens, are frequently used by workers during operations. Although small, they are crucial and indispensable for ensuring the smooth progress of work. However, traditional tool storage methods do not adequately consider the ease of access for these small tools, causing workers to spend extra time searching for them during busy operations, which affects work efficiency.

[0004] However, currently, staff often need to take frequently used tools out of their backpacks multiple times. Small tools are easily lost if they are not put back into the tool bag after use, and repeated retrieval wastes time. Overall, it is inconvenient to access frequently used tools. Utility Model Content

[0005] The purpose of this invention is to provide a highly breathable backpack-style polyester tool bag to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a highly breathable backpack-style polyester tool bag, comprising a tool bag body, a shoulder strap and a bottom frame fixedly connected to the tool bag body, a tool strap one and a tool strap two respectively provided at both ends of the bottom frame, a retaining clip fixedly connected to the tool strap one, a retaining block sleeved on the tool strap two, the retaining block being inserted into the retaining clip, and a memory metal strip fixedly connected inside both the tool strap one and the tool strap two.

[0007] Preferably, a backrest is fixedly connected to one side of the tool bag body, and the backrest is fixedly connected to both ends of the two shoulder straps. A bottom frame is fixedly connected to the lower end of the tool bag body, and the bottom frame is fixedly connected to the backrest. A battery pack is fixedly connected to the side of the bottom frame away from the shoulder straps.

[0008] Preferably, both ends of the bottom frame are provided with mounting grooves, and the inner walls of the mounting grooves are rotatably connected to fixed columns via bearings. The fixed columns are fixedly connected to one end of the memory metal strip. The memory metal strip is spiral in its natural state. The other end of the memory metal strip in tool belt one is fixedly connected to the card case, and the other end of the memory metal strip in tool belt two is fixedly connected to the card block.

[0009] Preferably, both tool belt one and tool belt two have several elastic bands fixedly connected to their surfaces, one end of each is fixedly connected to two fixed posts, the other end of tool belt one is fixedly connected to the casing, the other end of tool belt two is sleeved inside the block, and a support layer is sewn inside both tool belt one and tool belt two.

[0010] Preferably, a light is fixedly connected to the surface of the housing, and the light is electrically connected to the battery pack via a wire. Slots are provided at both the top and bottom ends of the housing.

[0011] Preferably, both the upper and lower ends of the card block are slidably connected to insert blocks, the insert blocks are convex, and several springs are fixedly connected inside the card block. The other end of the spring is fixedly connected to the insert block, and the spring is in a compressed state.

[0012] In actual use, this utility model can illuminate the area in front of the user through the lighting lamp, and the memory metal strip can automatically retract the tool belt one and tool belt two to avoid dragging the whole thing. The whole thing occupies a small area and is easy to place. The elastic band can easily fix commonly used tools, so that the tools can be quickly retrieved and placed. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the second structure of the tool belt of this utility model; Figure 3 This is a schematic diagram of the structure of the tool belt of this utility model; Figure 4 This is a schematic diagram of the internal structure of the card block of this utility model; Figure 5 This is a schematic diagram of the tool belt structure of this utility model.

[0014] In the diagram: 1. Tool bag body; 2. Backrest; 3. Shoulder strap; 4. Battery pack; 5. Base frame; 6. Tool strap one; 7. Tool strap two; 8. Mounting slot; 9. Clip; 10. Slot; 11. Lighting lamp; 12. Elastic band; 13. Insert block; 14. Clip block; 15. Spring; 16. Fixing post; 17. Memory metal strip; 18. Support layer. Detailed Implementation

[0015] To make the objectives, technical solutions, and advantages of this utility model clear and complete, the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only some, not all, embodiments of this utility model, and are merely used to explain the embodiments of this utility model. They are not intended to limit the embodiments of this utility model. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0016] Please see Figures 1-5 This utility model provides a technical solution: a highly breathable backpack-style polyester tool bag, including a tool bag body 1. The tool bag body 1 has a zippered opening for easy use and carrying of tools. A backrest 2 is fixedly connected to one side of the tool bag body 1. The backrest 2 is made of polyester fiber material and combined with a 3D three-dimensional mesh back panel to improve the breathability and comfort of the backrest 2. The backrest 2 is fixedly connected to both ends of the two shoulder straps 3. A bottom frame 5 is fixedly connected to the lower end of the tool bag body 1. The bottom frame 5 is made of reinforced nylon support, which provides support while being lightweight. When the tool bag is placed on the ground, the tool bag body 1 can stand upright and is not easy to tip over. The bottom frame 5 is fixedly connected to the backrest 2. A battery pack 4 is fixedly connected to the side of the bottom frame 5 away from the shoulder straps 3. The battery pack 4 can provide power to the lighting lamp 11. At the same time, a charging port and a plug interface are opened on its surface to facilitate power supply to other small tools.

[0017] Both ends of the base frame 5 have mounting slots 8, and the inner walls of the mounting slots 8 are rotatably connected to fixing posts 16 via bearings, facilitating the removal of tool belt one 6 and tool belt two 7. The fixing posts 16 are fixedly connected to one end of the memory metal strip 17, which is spiral-shaped in its natural state to reduce the overall area after shrinking, making it easier to carry. The other end of the memory metal strip 17 inside tool belt one 6 is fixedly connected to the retaining clip 9, and the other end of the memory metal strip 17 inside tool belt two 7 is fixedly connected to the retaining block 14. At this time, applying force to the retaining block 14... Tool belt 2 7 can be pulled out. Several elastic bands 12 are fixedly connected to the surfaces of both tool belt 1 6 and tool belt 2 7. These elastic bands 12 can be used to secure commonly used tools during work, making them easy to access. One end of each is fixedly connected to two fixing posts 16. The other end of tool belt 1 6 is fixedly connected to a retaining clip 9. Tool belt 1 6 can be pulled out by pulling the retaining clip 9. The other end of tool belt 2 7 is fitted inside a retaining block 14, allowing for adjustment of the angle of the retaining clip 9. Support layers 18 are sewn inside both tool belt 1 6 and tool belt 2 7. These support layers 18 provide both structural support and protection for the worker's lower back.

[0018] A light 11 is fixedly connected to the surface of the housing 9. The light 11 can illuminate the environment in front of the worker. The light 11 can be a WJ-320 type outdoor light. The light 11 is electrically connected to the battery pack 4 through a wire. The wire is located inside the tool belt 6. The housing 9 has slots 10 at both the top and bottom. The slots 10 facilitate the fixing of the block 14. The block 14 has slidable inserts 13 at both the top and bottom. The inserts 13 are convex. Several springs 15 are fixedly connected inside the block 14. The other end of the springs 15 is fixedly connected to the inserts 13. The springs 15 are in a compressed state. The position of the block 14 can be maintained by the springs 15.

[0019] After placing larger tools in the tool bag body 1, they can be put on using the shoulder straps 3. At this time, tool strap 6 and tool strap 7 are pulled out using the locking case 9 and locking block 14, and the locking block 14 is inserted into the locking block 13. During this process, the locking block 13 passes through the arc surface at its upper end into the locking case 9, at which point the spring 15 is compressed. When the locking block 13 reaches the locking slot 10, the spring 15 will push the locking block 13 out so that it engages with the locking slot, thus fixing the tool bag body 1. Then, commonly used tools can be pre-fixed to tool strap 6 and tool strap 7 using the elastic band 12. Then, the light 11 can be turned on and work can begin. When it is necessary to remove the tool bag body 1, press the two locking blocks 14 at the same time to pull the locking blocks 14 out of the locking case 9. When not in use, tool strap 6 and tool strap 7 are coiled in a coiled state under the action of the memory metal strip 17 and located in the mounting slot 8.

[0020] In actual use, the light 11 on the tool bag body 1 plays a key lighting role, effectively illuminating the area in front of the user. Whether working indoors in dim light or outdoors at night, it provides the user with a clear field of vision. The memory metal strip 17 enables the automatic retraction of tool belt 6 and tool belt 7, allowing for flexible length adjustment according to actual needs and improving versatility. The locking block 14 and the locking case 9 work together to quickly and firmly fix the tool bag body 1 to the user's back, ensuring that the tool bag body 1 fits snugly against the back of the worker and preventing the tool bag body 1 from shaking and hitting the back when walking quickly. In addition, the elastic band 12 makes it easy to fix frequently used tools, allowing the user to reach out and take them, greatly improving the convenience of operation.

[0021] 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 highly breathable polyester backpack-style tool bag, characterized in that: The tool bag includes a main body (1), which is fixedly connected to a shoulder strap (3) and a bottom frame (5). Tool strap one (6) and tool strap two (7) are respectively provided at both ends of the bottom frame (5). Tool strap one (6) is fixedly connected to a retainer (9), and tool strap two (7) is fitted with a retainer block (14). The retainer block (14) is inserted into the retainer block (9). Memory metal strips (17) are fixedly connected inside both tool strap one (6) and tool strap two (7).

2. The highly breathable polyester backpack tool bag according to claim 1, characterized in that: A backrest (2) is fixedly connected to one side of the tool bag body (1). The backrest (2) is fixedly connected to both ends of the two shoulder straps (3). A bottom frame (5) is fixedly connected to the lower end of the tool bag body (1). The bottom frame (5) is fixedly connected to the backrest (2). A battery pack (4) is fixedly connected to the side of the bottom frame (5) away from the shoulder straps (3).

3. The highly breathable polyester backpack tool bag according to claim 1, characterized in that: The bottom frame (5) has a mounting groove (8) at both ends. The inner wall of the mounting groove (8) is rotatably connected to a fixed column (16) via a bearing. The fixed column (16) is fixedly connected to one end of the memory metal strip (17). The memory metal strip (17) is spiral in its natural state. The other end of the memory metal strip (17) in tool belt one (6) is fixedly connected to the card case (9). The other end of the memory metal strip (17) in tool belt two (7) is fixedly connected to the card block (14).

4. The highly breathable polyester backpack tool bag according to claim 1, characterized in that: The surfaces of tool belt one (6) and tool belt two (7) are fixedly connected with several elastic belts (12). One end of each is fixedly connected to two fixed posts (16). The other end of tool belt one (6) is fixedly connected to the casing (9). The other end of tool belt two (7) is sleeved inside the block (14). Both tool belt one (6) and tool belt two (7) are sewn with a support layer (18).

5. A highly breathable polyester backpack-style tool bag according to claim 1, characterized in that: A lighting lamp (11) is fixedly connected to the surface of the casing (9). The lighting lamp (11) is electrically connected to the battery pack (4) through a wire. Slots (10) are provided at both the upper and lower ends of the casing (9).

6. A highly breathable polyester backpack-style tool bag according to claim 1, characterized in that: Both ends of the card block (14) are slidably connected to insert blocks (13). The insert blocks (13) are convex. Several springs (15) are fixedly connected inside the card block (14). The other end of the spring (15) is fixedly connected to the insert block (13). The spring (15) is in a compressed state.

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