A multifunctional portable maintenance bag special for environmental protection maintenance personnel

Abstract

The utility model discloses a kind of special multifunctional portable maintenance kits of environmental protection maintenance personnel, including the instrument placing package body of top opening and the equipment placing package body of top opening;The top of the instrument placing package body is connected with top cover by zipper, and its bottom is connected to the top of the equipment placing package body by zipper;Lower buffer block is fixedly installed in the instrument placing package body;Elastic fixing mechanism is provided in the instrument placing package body, for the instrument on lower buffer block is elastically compressed;Adjustable harness is symmetrically provided in the side of the equipment placing package body, and hard plate is provided in its inner bottom portion.The utility model belongs to environmental protection equipment maintenance tool technical field, specifically refers to a kind of special multifunctional portable maintenance kits of environmental protection maintenance personnel.

Description

Technical Field

[0001] This utility model belongs to the technical field of environmental protection equipment operation and maintenance tools, specifically referring to a multi-functional portable repair bag for environmental protection operation and maintenance personnel. Background Technology

[0002] During environmental protection operation and maintenance work, staff need to frequently carry various precision testing instruments, tools, and recording equipment to different work sites. Currently available general-purpose toolkits generally have design flaws when carrying such specialized equipment, making it difficult to meet the professional requirements of environmental protection operation and maintenance scenarios for equipment protection and access efficiency.

[0003] Regarding instrument protection, existing toolkits often suffer from insufficient cushioning and crude securing. Internally, they typically use only ordinary sponge or foam as a cushioning layer, which is insufficient to effectively absorb the multidirectional impacts and vibrations generated in complex field environments. As for the securing structure, they mainly rely on simple elastic straps for restraint. Because their length is not adjustable, the clamping force on instruments of different sizes is unstable, causing the instruments to easily shake, rotate, or even collide during transportation. This not only affects the accuracy of the tests but may also cause permanent damage to precision instruments.

[0004] In terms of tool management, existing products lack a systematic classification and fixed design. Various tools are often mixed together in the same compartment, making them extremely inconvenient to access. Metal tools collide with each other and suffer severe wear. Especially when the bag is tilted or moving, tools slide and pile up inside the bag due to gravity, causing disorganization and making it difficult to find tools on site, which seriously reduces the efficiency of tool retrieval and placement during maintenance work. Utility Model Content

[0005] To address the aforementioned problems of insufficient instrument buffering, unstable fixation, chaotic tool management, and low retrieval efficiency, this utility model provides a multi-functional portable repair bag specifically for environmental protection maintenance personnel.

[0006] To achieve the above functions, the technical solution adopted by this utility model is as follows: a multi-functional portable maintenance bag for environmental protection maintenance personnel, including an instrument storage bag with a top opening and a equipment storage bag with a top opening; The top of the instrument storage bag is connected to a top cover via a zipper, and its bottom is connected to the top of the equipment storage bag via a zipper. The instrument is placed inside the package and a lower buffer block is fixedly installed. The instrument placement bag is equipped with an elastic fixing mechanism for elastically pressing the instrument placed on the lower buffer block. The equipment storage bag is symmetrically equipped with adjustable shoulder straps on its sides, and a hard plate is installed at the bottom inside.

[0007] Furthermore, the elastic fixing mechanism includes two sets of symmetrically arranged horizontal hooks, two sets of symmetrically arranged vertical hooks, an elastic band, and a through hook fixed to the end of the elastic band; The bottom of the instrument placement bag is symmetrically provided with vertical grooves, and the vertical hook is fixed in the vertical groove; The instrument placement package has symmetrical horizontal grooves on its side walls. The horizontal hooks are fixed in the horizontal grooves and are at the same horizontal height as the upper surface of the lower buffer block.

[0008] Furthermore, one end of the elastic band passes sequentially through a horizontal hook on one side, a vertical hook on the same side, a vertical hook on the opposite side, a horizontal hook on the opposite side, and the through hook, and then the end is folded back and attached to the outer wall of the elastic band. The outer wall of the elastic band is fixed with a lower hook and loop fastener, and the inner wall of the folded-back portion is fixed with an upper hook and loop fastener. The upper and lower hook and loop fasteners are adhered to each other.

[0009] Furthermore, a fixing block is fixed to the bottom of the instrument placement package, and the fixing block extends vertically upward through the lower buffer block; The fixing block has two sets of horizontal through slots symmetrically arranged, wherein the lower through slot is horizontally aligned with the vertical hook and the upper through slot is horizontally aligned with the horizontal hook, and the elastic band passes through the through slot.

[0010] Furthermore, the rigid plate has multiple sets of storage slots of different shapes.

[0011] Furthermore, the bottom of the storage compartment is uniformly connected with circular grooves; A magnetic block is fixedly installed inside the circular groove.

[0012] Furthermore, the bottom of the instrument storage bag is provided with a zippered mesh storage bag, and a recording board is placed inside the mesh storage bag.

[0013] Furthermore, the perimeter of the equipment storage bag is made of a rigid material; The inner wall of the equipment storage bag is provided with multiple sets of side pockets of different sizes; The equipment storage bag has a soft backrest material on the side near the shoulder strap; The equipment is placed in a package with symmetrical mesh side pockets installed on both sides of the outer wall.

[0014] Furthermore, hooks are symmetrically arranged on the upper sides of the mesh side pockets, and adjustable elastic shoulder straps are detachably installed on the hooks. A rubber soft band is movably sleeved in the middle of the adjustable elastic shoulder straps.

[0015] Furthermore, an upper buffer block is installed on the inner side of the top cover corresponding to the lower buffer block.

[0016] Compared with the prior art, the present invention achieves the following beneficial effects by adopting the above structure: 1. By combining the lower buffer block, the elastic fixing mechanism, and the upper buffer block, a comprehensive flexible clamping and cushioning system is constructed from the bottom, sides, and top. This system effectively absorbs and disperses the impact and vibration generated during transportation, stably suspending the instrument inside the bag and completely avoiding equipment damage or accuracy loss caused by shaking or collision, providing reliable protection for precision instruments.

[0017] 2. Through the combined use of rigid shelves, storage slots, and magnetic blocks, precise classification and dual securing of metal tools are achieved. The physical restraint of the storage slots prevents tools from moving around or colliding with each other, while the magnetic blocks provide additional suction force, ensuring that tools remain firmly in place even when the package is tilted or inverted, greatly improving the efficiency, orderliness, and safety of tool retrieval. Attached Figure Description

[0018] Figure 1 This utility model presents a schematic diagram of the overall structure of a multifunctional portable repair bag specifically designed for environmentally friendly maintenance personnel. Figure 1 ; Figure 2 This utility model presents a schematic diagram of the overall structure of a multifunctional portable repair bag specifically designed for environmentally friendly maintenance personnel. Figure 2 ; Figure 3 A cross-sectional view of a multi-functional portable repair bag for environmentally friendly maintenance personnel proposed in this utility model. Figure 1 ; Figure 4 A cross-sectional view of a multi-functional portable repair bag for environmentally friendly maintenance personnel proposed in this utility model. Figure 2 ; Figure 5 A cross-sectional view of a multi-functional portable repair bag for environmentally friendly maintenance personnel proposed in this utility model. Figure 3 ; Figure 6 A cross-sectional view of a multi-functional portable repair bag for environmentally friendly maintenance personnel proposed in this utility model. Figure 4 ; Figure 7 This is a schematic diagram of the overall structure of the lower buffer block and elastic fixing mechanism proposed in this utility model; Figure 8 This is a schematic diagram of the overall structure of the elastic fixing mechanism proposed in this utility model; Figure 9 This is a schematic diagram of the overall structure of the elastic band proposed in this utility model.

[0019] Among them, 1. Instrument storage bag, 11. Top cover, 12. Upper buffer block, 13. Lower buffer block, 14. Vertical groove, 15. Horizontal groove, 16. Elastic fixing mechanism, 161. Horizontal hook, 162. Vertical hook, 163. Elastic band, 164. Lower Velcro, 165. Upper Velcro, 166. Hook, 17. Fixing block, 2. Equipment storage bag, 21. Adjustable shoulder strap, 22. Hard shelf, 221. Storage slot, 222. Magnetic block, 23. Mesh storage bag, 231. Recording board, 24. Side pocket, 25. Mesh side pocket, 26. Hook, 27. Adjustable elastic shoulder strap, 271. Rubber soft band. Detailed Implementation

[0020] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on 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.

[0021] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. The terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0022] Unless otherwise expressly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances. The present invention will be further described in detail below with reference to the accompanying drawings.

[0023] like Figure 1-9As shown, this utility model provides a multi-functional portable maintenance bag for environmental protection maintenance personnel, including an instrument storage bag 1 with a top opening and a equipment storage bag 2 with a top opening. It adopts a modular partition design to achieve independent storage and quick retrieval of maintenance instruments and equipment. The top of the instrument storage bag 1 is connected to a top cover 11 via a zipper, and its bottom is connected to the top of the equipment storage bag 2 via a zipper. The top cover 11 provides airtight protection, and the bottom zipper connection structure allows the upper and lower bags to open and close, adapting to different work scenarios. A lower buffer block 13 is fixedly installed inside the instrument storage bag 1 to provide bottom support and impact cushioning for precision instruments. An upper buffer block 12 is installed on the inside of the top cover 11 corresponding to the lower buffer block 13. When the top cover 11 is closed, the upper buffer block 12 and the lower buffer block 13 correspond vertically, fitting together against the top and bottom of the instrument, using double elastic deformation to absorb external vibrations and impacts, forming all-round protection. The instrument storage bag 1 is equipped with an elastic fixing mechanism 16 to elastically press the instrument placed on the lower buffer block 13 to prevent shaking during transportation. The bottom of the instrument storage bag 1 is equipped with a zippered mesh storage bag 23, in which a recording board 231 is placed. The storage bag is independent of the tool area to prevent the recording board 231 from being scratched by tools and to extend the service life of the recording board 231. This solves the problem that the recording board 231 has no fixed position and is easily mixed with tools and worn in traditional maintenance bags. The equipment storage bag 2 is symmetrically equipped with adjustable shoulder straps 21 on the side, and a hard plate 22 is provided at the bottom inside the strap. The hard plate 22 can maintain the stability of the bottom structure of the bag and prevent deformation due to heavy tools or the bag from falling.

[0024] like Figure 1 , 2As shown in Figures 4, 5, 7, 8, and 9, the elastic fixing mechanism 16 includes two sets of symmetrically arranged horizontal hooks 161, two sets of symmetrically arranged vertical hooks 162, an elastic band 163, and a through hook 166 fixed to the end of the elastic band 163, which provides a binding frame for the elastic band 163; the inner bottom of the instrument placement bag 1 is symmetrically provided with vertical grooves 14, and the vertical hooks 162 are fixed in the vertical grooves 14; the side walls of the instrument placement bag 1 are symmetrically provided with horizontal grooves 15, and the horizontal hooks 161 are fixed in the horizontal grooves 15, and the horizontal hooks 161 and the upper surface of the lower buffer block 13 are at the same horizontal height, ensuring that the pressure band acts horizontally above the instrument; one end of the elastic band 163 passes sequentially through the horizontal hook 161 on one side, the vertical hook 162 on the same side, the vertical hook 162 on the opposite side, and the horizontal hook 166 on the opposite side. 61 and hook 166, the end of which is then folded back and attached to the outer wall of elastic band 163, forming a loop binding through the rope path, converting the tension of elastic band 163 into multi-point uniform pressure on the instrument; a lower hook and loop fastener 164 is fixed to the outer wall of elastic band 163, and an upper hook and loop fastener 165 is fixed to the inner wall of the folded-back part, the upper hook and loop fastener 165 and the lower hook and loop fastener 164 are glued to each other, and the compression force is generated by the deformation of elastic band 163; the folded-back end is glued by upper hook and loop fastener 165 and lower hook and loop fastener 164 to achieve detachable fixation, and by adjusting the adhesive length of the hook and loop fastener, it can be adapted to instruments of different sizes. The hook and loop fastener provides quick locking and releasing, and combined with the elasticity of elastic band 163 itself, it can achieve adjustment and range adaptation of instruments of different sizes; A fixing block 17 is fixed to the bottom of the instrument placement package 1, and the fixing block 17 extends vertically upward through the lower buffer block 13. Two sets of horizontal through slots are symmetrically opened on the fixing block 17, with the lower through slot aligned horizontally with the vertical hook 162 and the upper through slot aligned horizontally with the horizontal hook 161. An elastic band 163 is set through the through slots, which are used to constrain the path of the elastic band 163 and ensure effective transmission of the clamping force. The top through slot can divide the support area of ​​the elastic band 163, which is convenient for fixing multiple testing instruments at the same time. After the elastic band 163 is installed, it is stretched, and the instrument to be fixed is placed in the clamping space between the elastic band 163 and the fixing block 17. Pull the end of the elastic band 163 to make it fit tightly against the outer wall of the instrument and fix it with Velcro. The elasticity of the elastic band 163 is used to stably press the instrument onto the lower buffer block 13.

[0025] like Figure 4-6 As shown, the rigid plate 22 has multiple sets of storage slots 221 of different shapes for classifying and placing various environmental protection maintenance tools, avoiding mixed storage of tools and improving the efficiency of tool retrieval and placement; the bottom of the storage slot 221 has evenly connected circular grooves; magnetic blocks 222 are fixedly installed in the circular grooves, which magnetically attract metal tools, and combined with the physical limiting of the storage slot 221, form a double fixation of limiting and magnetic attraction, effectively counteracting the movement of tools caused by gravity when the package is tilted or inverted.

[0026] like Figure 1 ,2 As shown in Figures 4 and 5, the equipment storage bag 2 is made of rigid material on all sides to resist external pressure and impact, protecting the internal tools. At the same time, the rigid structure provides support for the side pockets 24 on the inner wall, preventing them from sagging and sticking together. The inner wall of the equipment storage bag 2 is provided with multiple sets of side pockets 24 of different sizes. The side pockets 24 are made of elastic fabric, which can adapt to tools of different diameters through fabric deformation, so as to achieve classified storage. The side of the equipment storage bag 2 near the shoulder strap is provided with soft backrest material to improve the comfort of maintenance personnel carrying it.

[0027] like Figure 1-6 As shown, the equipment storage bag 2 has symmetrical mesh side pockets 25 installed on both sides of its outer wall, which effectively utilizes the side space to store commonly used items such as water bottles, gloves, and temporary sampling bags without occupying the main storage area. The mesh material is both visible and breathable, making it easy to identify items and prevent moisture. Hooks 26 are symmetrically installed on the upper sides of the mesh side pockets 25. Adjustable elastic shoulder straps 27 are detachably installed on the hooks 26. By adjusting the length of the shoulder straps, they can be flexibly adapted to different usage needs such as crossbody or hand carry. The adjustable elastic shoulder straps 27 have a movable rubber soft strap 271 in the middle. This soft strap is soft and has a high coefficient of friction. Its position can be freely adjusted along the shoulder strap. When in use, it can be placed against the shoulder or hand contact area to effectively distribute pressure with the elasticity of the material and improve the comfort of the shoulder or hand.

[0028] In practical use, firstly, depending on the needs of the operation, the instrument storage bag 1 and the equipment storage bag 2 can be connected as one unit or used separately via the bottom zipper. When placing the instrument, open the top cover 11 of the instrument bag, and thread the elastic band 163 sequentially around the horizontal hook 161, vertical hook 162, and the through groove of the fixing block 17 to form a circular path; place the instrument on the lower buffer block 13, tighten the elastic band 163 to make it fit tightly against the instrument surface, and fix it with the upper Velcro 165 and lower Velcro 164, using elastic deformation to achieve self-adaptive compression. After closing the top cover 11, the upper buffer block 12 simultaneously presses the top of the instrument, forming a two-way buffer protection. When storing tools, embed the metal tools into the corresponding storage slots 221 of the hard plate 22 according to their shape, and fix them with the help of the magnetic blocks 222; loose small tools can be inserted into the elastic side pockets 24 on the inner wall, while the recording board 231 is stored separately in the bottom zippered mesh pocket to avoid scratches. When carrying the item, the shoulder straps can be adjusted to fit the crossbody or hand carry, and the rubber straps 271 can be moved to the shoulder or hand pressure points to distribute pressure and improve comfort. The side mesh pockets 25 can be used to store frequently used items such as water bottles and gloves for easy access.

[0029] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A multi-functional portable maintenance bag for environmental protection maintenance personnel, comprising an instrument storage bag (1) with a top opening and a equipment storage bag (2) with a top opening, characterized in that: The top of the instrument placement bag (1) is connected to the top cover (11) by a zipper, and its bottom is connected to the top of the equipment placement bag (2) by a zipper. The instrument is placed inside the package (1) and a lower buffer block (13) is fixedly installed. The instrument placement package (1) is provided with an elastic fixing mechanism (16) for elastically pressing the instrument placed on the lower buffer block (13); The equipment storage bag (2) is symmetrically provided with adjustable shoulder straps (21) on the side, and a hard plate (22) is provided at the bottom inside.

2. The multifunctional portable maintenance bag for environmental protection maintenance personnel according to claim 1, characterized in that: The elastic fixing mechanism (16) includes two sets of symmetrically arranged horizontal hooks (161), two sets of symmetrically arranged vertical hooks (162), an elastic band (163), and a through hook (166) fixed to the end of the elastic band (163). The instrument placement package (1) has symmetrical vertical grooves (14) on its inner bottom, and the vertical hook (162) is fixed in the vertical groove (14); The instrument placement package (1) has symmetrically provided transverse grooves (15) on its side wall. The transverse hook (161) is fixed in the transverse groove (15), and the transverse hook (161) and the upper surface of the lower buffer block (13) are at the same horizontal height.

3. The multifunctional portable maintenance bag for environmental protection maintenance personnel according to claim 2, characterized in that: One end of the elastic band (163) passes sequentially through a horizontal hook (161) on one side, a vertical hook (162) on the same side, a vertical hook (162) on the opposite side, a horizontal hook (161) on the opposite side, and the through hook (166), and then the end is folded back and attached to the outer wall of the elastic band (163). The outer wall of the elastic band (163) is fixed with a lower hook and loop fastener (164), and the inner wall of the folded portion is fixed with an upper hook and loop fastener (165). The upper hook and loop fastener (165) and the lower hook and loop fastener (164) are bonded to each other.

4. The multifunctional portable maintenance bag for environmental protection maintenance personnel according to claim 3, characterized in that: The bottom of the instrument placement package (1) is fixed with a fixing block (17), and the fixing block (17) extends vertically upward through the lower buffer block (13). Two sets of horizontal through slots are symmetrically provided on the fixing block (17), wherein the lower through slot is horizontally aligned with the vertical hook (162), and the upper through slot is horizontally aligned with the horizontal hook (161), and the elastic band (163) is provided through the through slot.

5. The multifunctional portable maintenance bag for environmental protection maintenance personnel according to claim 1, characterized in that: The rigid plate (22) has multiple sets of storage slots (221) of different shapes.

6. The multifunctional portable maintenance bag for environmental protection maintenance personnel according to claim 5, characterized in that: The bottom of the storage slot (221) is uniformly connected with circular grooves; A magnetic block (222) is fixedly installed inside the circular groove.

7. The multi-functional portable maintenance bag for environmental protection maintenance personnel according to claim 1, characterized in that: The bottom of the instrument placement bag (1) is provided with a zippered mesh storage bag (23), and a recording board (231) is placed inside the mesh storage bag (23).

8. The multifunctional portable maintenance bag for environmental protection maintenance personnel according to claim 1, characterized in that: The equipment placement bag (2) is made of rigid material on all sides; The inner wall of the equipment storage bag (2) is provided with multiple sets of side pockets (24) of different sizes. The equipment storage bag (2) has a soft backrest material on the side near the shoulder strap; The equipment storage bag (2) has mesh side pockets (25) symmetrically installed on both sides of its outer wall.

9. A multi-functional portable maintenance bag for environmental protection maintenance personnel according to claim 8, characterized in that: The mesh side pocket (25) is symmetrically provided with hooks (26) on the upper sides, and adjustable elastic straps (27) are detachably installed on the hooks (26). The adjustable elastic shoulder strap (27) is movably fitted with a rubber soft strap (271) in the middle.

10. A multi-functional portable maintenance bag for environmental protection maintenance personnel according to claim 1, characterized in that: The upper buffer block (12) is installed on the inner side of the top cover (11) corresponding to the lower buffer block (13).

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