Reconnaissance bag for detecting drinking water food safety

Abstract

The utility model relates to the technical field of shoulder type schoolbags, in particular to a reconnaissance bag for detecting the safety of drinking water and food, which comprises a main bag body and a bag cover, double straps are detachably arranged outside the main bag body, a plurality of detection bags are uniformly and detachably arranged inside the main bag body, and a first grid bag and a plurality of first elastic bands are uniformly and fixedly arranged inside the bag cover; a middle layer plate is further detachably arranged in the main bag body, a plurality of storage bags, a second elastic belt and a net bag are evenly and fixedly arranged on the inner side face of the middle layer plate, a plurality of second grid bags and a third elastic belt are evenly and fixedly arranged on the outer side face of the middle layer plate, and a detachable auxiliary bag body is arranged on the side, away from the straps, of the outer portion of the main bag body. An auxiliary zipper is arranged on the auxiliary bag body, and a containing bag, a plurality of separation bags and a fourth elastic belt are uniformly and fixedly arranged in the auxiliary bag body. The reconnaissance bag for detecting the safety of drinking water and food is light and convenient to carry and can meet the detection requirement.

Description

Technical Field

[0001] The utility model relates to the technical field of shoulder-type school bags, in particular to a reconnaissance bag for detecting the safety of drinking water and food. Background Art

[0002] The safety control of food and drinking water is an important prerequisite for troops to stabilize morale, improve combat effectiveness and operational capabilities during field training or disaster relief operations. Since the quality of drinking water sources in the field is easily affected by the natural environment, the risk of waterborne diseases caused by drinking water pollution increases significantly; except for military rations, which have dedicated supply channels, the purchase of other foods is temporary and potentially harmful. However, the current scope of food and drinking water supervision is large, and it takes a long time and is expensive to rely solely on laboratory testing. In view of the actual situation that troops have harsh natural conditions, insufficient professional personnel, insufficient testing technology and equipment, and incomplete testing methods during training or earthquake relief, at present, the food and drinking water safety logistics support equipment is mainly based on testing boxes. The testing boxes are large in size and heavy in weight, and the testing indicators fail to fully meet the testing needs. In addition, they are not easy to carry, so the testing boxes can no longer meet the use needs. Therefore, there is an urgent need for a reconnaissance bag for testing the safety of drinking water to solve the above problems. Utility Model Content

[0003] In order to solve the technical problems that the existing detection boxes are large in size and heavy in weight, the detection indicators fail to fully meet the detection needs, and are inconvenient to carry, the utility model provides a reconnaissance bag for detecting the safety of drinking water food, which is not only easy to carry, but also can meet the comprehensive needs of detecting the safety of drinking water food.

[0004] The utility model provides a reconnaissance bag for detecting the safety of drinking water and food, comprising a main bag body and a bag cover which are sealed and connected by a double zipper, the main bag body is detachably provided with double shoulder straps on the outside, a plurality of detection bags are evenly and detachably provided on the inside of the main bag body, a first mesh bag and a plurality of first elastic bands are evenly and fixedly provided on the inside of the bag cover, an intermediate layer plate is also detachably provided on the inside of the main bag body and the bag cover, a plurality of storage bags, a second elastic band and a net pocket are evenly and fixedly provided on the inner side surface of the intermediate layer plate, and a plurality of second mesh bags and a third elastic band are evenly and fixedly provided on the outer side surface of the intermediate layer plate; a detachable secondary bag body is provided on the side of the outside of the main bag body away from the shoulder straps, a secondary zipper is provided on the secondary bag body, a containing bag, a plurality of partition bags and a fourth elastic band are evenly and fixedly provided on the inside of the secondary bag body, and a drawstring elastic band is provided at the bag opening of the containing bag.

[0005] Furthermore, a first fixing strip is provided on the side of the main bag body away from the shoulder strap, a corresponding second fixing strip and a hidden buckle female buckle are provided on the back of the secondary bag body, a hidden buckle sub-button matched with the hidden buckle female buckle is provided on the free end of the second fixing strip, the second fixing strip passes through the first fixing strip and the hidden buckle sub-button can be engaged with the hidden buckle female buckle; a first logo Velcro is provided on the front of the secondary bag body. Through the engagement of the hidden buckle female buckle and the hidden buckle, the secondary bag body is detachably arranged on the side of the main bag body away from the shoulder strap.

[0006] Furthermore, each of the detection packages includes a detection package body and a detection package cover fixedly connected to the top of the detection package body and capable of being flipped open and closed, a first Velcro sticker is arranged on the bottom wall inside the main package body, a second Velcro sticker is arranged on the back of the detection package body, and the second Velcro sticker is bonded to the first Velcro sticker; a third Velcro sticker is arranged on the front of the detection package body, and a fourth Velcro sticker is arranged on the detection package cover, and the fourth Velcro sticker is bonded to the third Velcro sticker. The detection package body is used to store various reagents and other items for detection.

[0007] Furthermore, each detection package cover is provided with a second identification Velcro, which is used to display the product content stored in the detection package and serves as an identification to facilitate access.

[0008] Furthermore, a plurality of first connection buckle eyelets are evenly and fixedly arranged inside the main bag body, and a plurality of first connection buckle clips adapted to the first connection buckle eyelets are fixedly arranged around the inner side surface of the intermediate layer board, and each of the first connection buckle clips is engaged with the first connection buckle eyelet. Through the engagement of the first connection buckle clips and the first connection buckle eyelets, the intermediate layer board can be detachably arranged inside the main bag body.

[0009] Furthermore, the first waist belt and the second waist belt are arranged opposite to each other on the side of the main bag body where the shoulder strap is arranged. The first waist belt is provided with a first waist bag buckle eyelet, and the second waist belt is provided with a first waist bag buckle clip matched with the first waist bag buckle eyelet, and the first waist bag buckle clip is engaged with the first waist bag buckle eyelet. The first waist belt and the second waist belt can be fixedly connected to the waist of the person through the engagement of the first waist bag buckle clip and the first waist bag buckle eyelet, thereby realizing that the reconnaissance bag is not easy to fall off when the person is carrying it.

[0010] Further, the double straps include a first strap and a second strap, both of which are detachable on one side of the outside of the main bag body and correspond to each other, and the outer sides of the first strap and the second strap are both curved; the first strap is provided with a third fixing strip and a third waist buckle is detachably provided on the third fixing strip, and a second waist buckle is provided on the third waist buckle, the second strap is provided with a fourth fixing strip and a fourth waist buckle is detachably provided on the fourth fixing strip, and a second waist buckle clip matching the second waist buckle is provided on the fourth waist buckle, and the second waist buckle clip is engaged with the second waist buckle. The curvature of the first strap and the second strap is designed in an ergonomic arc shape, so that people can feel more relaxed when carrying the double straps.

[0011] Furthermore, a third identification Velcro is provided at positions inside the bag cover corresponding to the first mesh bag and the first elastic band; a fourth identification Velcro is provided at positions on the inner side of the middle layer plate corresponding to the storage bag, the second elastic band and the net pocket; and a fifth identification Velcro is provided at positions on the outer side of the middle layer plate corresponding to the second mesh bag and the third elastic band.

[0012] Furthermore, arc-shaped zipper compartments and side pockets are respectively provided on both sides of the exterior of the main bag body, and drawstrings are provided at the pocket buckles of the side pockets.

[0013] Furthermore, a plurality of mesh structure layers are evenly arranged on one side of the main bag body where the shoulder strap is arranged. The mesh structure layers are made of a flexible material and have a certain thickness for reducing pressure and shock.

[0014] Compared with the prior art, the utility model has the following technical effects:

[0015] The reconnaissance bag of the utility model replaces the detection box, and various items can be stored in it at one time, which can meet the requirements of water food safety detection, is convenient for people to carry for mobile operations, and has high flexibility. It is not only easy to carry, but also can meet the comprehensive requirements of testing drinking water food safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of a detection bag for detecting drinking water food safety in the utility model. Figure 1 ;

[0017] Figure 2 This is a schematic diagram of the rear view structure of the reconnaissance bag of the utility model Figure 2 ;

[0018] Figure 3 This is a schematic diagram of the structure inside the main package of the utility model. Figure 3 ;

[0019] Figure 4This is a schematic diagram of the structure inside the cover of the utility model Figure 4 ;

[0020] Figure 5 This is a schematic diagram of the structure inside the auxiliary package of the utility model. Figure 5 ;

[0021] Figure 6 This is a schematic diagram of the rear view structure of the auxiliary package of the utility model Figure 6 ;

[0022] Figure 7 This is a schematic diagram of the structure of the detection package of the utility model Figure 7 ;

[0023] The reference numerals in the accompanying drawings are:

[0024] 1. Main bag body; 11. Double shoulder straps; 12. First waist buckle; 13. Second waist buckle; 14. Curved zipper compartment; 15. Side pocket; 16. Mesh structure layer; 17. First connecting buckle eyelet;

[0025] 2. bag cover; 21. first mesh bag; 22. first elastic band;

[0026] 3. Middle layer; 31. Storage bag; 32. Second elastic band; 33. Net bag; 34. Second mesh bag; 35. Third elastic band; 36. First connecting buckle clip;

[0027] 4. Secondary bag; 41. Carrying bag; 42. Separation bag; 43. Fourth elastic band; 44. Second fixing strip; 45. Concealed female buckle; 46. Concealed sub-button;

[0028] 5. Detection package; 51. Detection package body; 52. Detection package cover. DETAILED DESCRIPTION

[0029] The utility model is further described below in conjunction with the accompanying drawings and specific implementation methods.

[0030] like Figures 1 to 7 As shown, a reconnaissance bag for detecting drinking water food safety includes a main bag body 1 and a bag cover 2 which are sealed and connected by a double zipper (with two pullers). The double zipper structure is a prior art and will not be described in detail here. Among them, a knot can be tied on the puller of the double zipper to facilitate its pulling. After the main bag body 1 and the bag cover 2 are sealed and connected, a chamber is formed inside, and the middle layer plate 3 is located in the chamber; after the main bag body 1 and the bag cover 2 are opened, the double zipper can be directly opened to the bottom to make the main bag body 1 and the bag cover 2 flat. The main bag body 1 is detachably provided with a double shoulder strap 11 on the outside. When a person uses the reconnaissance bag, he uses his shoulders to carry the double shoulder straps 11 to bear the weight of the reconnaissance bag.

[0031] The main package 1 is evenly and detachably provided with a plurality of detection bags 5, wherein the plurality of detection bags 5 are used to store various detection reagents (such as chloride, platinum) and other items. The package cover 2 is evenly and fixedly provided with a first mesh bag 21 and a plurality of first elastic bands 22, wherein the first mesh bag 21 is provided with an interlayer, and is usually used to store personal protective items (such as disposable gloves, etc.) and operation panels (such as computers, tablets, etc.) required for use by people; the first elastic bands 22 are also used to store various detection reagents and other items.

[0032] The main bag body 1 is provided with a detachable intermediate layer 3, and the intermediate layer 2 is located between the main bag body 1 and the bag cover 2. A plurality of storage bags 31, a second elastic band 32 and a net bag 33 are evenly and fixedly provided on the inner side of the intermediate layer 3. Figure 3 The plurality of storage bags 31, second elastic bands 32 and net bags 33 are arranged in sequence along the length direction of the middle layer plate 3. The net bags 33 and second elastic bands 32 are used to store various consumables for testing (such as test tubes, etc.). In this embodiment, there are two storage bags 31, and the two storage bags 31 are used to store a balance and a notebook, respectively. The outer surface of the middle layer plate 3 is evenly and fixedly provided with a plurality of second mesh bags 34 and third elastic bands 35, see Figure 4 The third elastic bands 35 and the second mesh bags 34 are alternately arranged along the length direction of the middle layer plate 3. The second mesh bags 34 and the third elastic bands 35 are used to store various consumables for testing (such as test guns, graduated cups, etc.).

[0033] A detachable secondary bag 4 is provided on the side of the main bag 1 away from the shoulder strap. The secondary bag 4 is provided with a secondary zipper (also having two sliders). A holding bag 41, a plurality of partition bags 42 and a fourth elastic band 43 are evenly and fixedly provided inside the secondary bag 4. An elastic band is provided at the bag opening of the holding bag 41. The secondary bag 4 can be used alone or together with the main bag 1. The holding bag 41 is used to store an alcohol lamp, and the plurality of partition bags 42 and the fourth elastic band 43 are used to store various consumables for testing (such as gun tips, alcohol cotton, etc.).

[0034] The reconnaissance bag of this embodiment replaces the detection box, and various different items can be stored inside it at one time, which can meet the food safety detection requirements of water, is convenient for people to carry for mobile operations, and has high flexibility.

[0035] As an implementable embodiment, a first fixing strip is provided on the side of the main bag body 1 away from the shoulder strap, and a corresponding second fixing strip 44 and a hidden button female buckle 45 are provided on the back of the secondary bag body 4. A hidden button sub-button 46 adapted to the hidden button female buckle 45 is provided on the free end of the second fixing strip 44, and the second fixing strip 44 passes through the first fixing strip and the hidden button sub-button 46 can be engaged with the hidden button female buckle 45; a first identification Velcro is provided on the front of the secondary bag body 4. Through the engagement of the hidden button female buckle 45 and the hidden button sub-button 46, the secondary bag body 4 can be detachably arranged on the side of the main bag body 1 away from the shoulder strap. The first identification Velcro is for the convenience of using the secondary bag body 4 alone and plays an identification role. Among them, the first fixing strip of the main bag body 1 not only increases the aesthetics, but also can realize the connection of the secondary bag body 4. The second fixing strip provided on the secondary bag body 4 also increases the aesthetics and is consistent with the style of the main bag body 1. The structures of the hidden button female buckle 45 and the hidden button male buckle 46 are prior art and will not be further described here.

[0036] As an implementable embodiment, each of the detection packages 5 includes a detection package body 51 and a detection package cover 52 fixedly connected to the top of the detection package body 51 and capable of being flipped open and closed. A first Velcro sticker is provided on the bottom wall inside the main package body 1, and a second Velcro sticker is provided on the back of the detection package body 51, and the second Velcro sticker is bonded to the first Velcro sticker; a third Velcro sticker is provided on the front of the detection package body 51, and a fourth Velcro sticker is provided on the detection package cover 52, and the fourth Velcro sticker is bonded to the third Velcro sticker. Multiple detection packages 5 are evenly laid on the bottom wall inside the main package body 1. The bottom wall inside the main package body 1 is covered with the first Velcro sticker, and the detection package body 51 can be bonded to any position of the bottom wall inside the main package body 1 according to the needs of people. The multiple main detection packages 51 of this embodiment are bonded to the bottom wall inside the main package body 1 by bonding the second Velcro sticker to the first Velcro sticker. The fourth magic tape is bonded to the third magic tape, so that the detection package cover 52 is flipped over the top of the detection package body 51. Among them, the detection package body 51 is used to store various reagents and other items for detection. Further, each of the detection package covers 52 is provided with a second identification magic tape. The second identification magic tape is used to display the content of the product stored in the detection package 5, play a role of identification, and make it convenient for people to use. It is important that the structures of the first mesh bag 21, the storage bag 31, and the second mesh bag 34 in this embodiment are the same as those of the detection bag 5.

[0037] As an operative embodiment, a plurality of first connection buckle eyelets 17 are evenly and fixedly arranged inside the main bag body 1, and a plurality of first connection buckle clips 36 adapted to the first connection buckle eyelets 17 are fixedly arranged around the inner side surface of the intermediate layer 3, and each of the first connection buckle clips 36 is engaged with the first connection buckle eyelet 17. Through the engagement of the first connection buckle clips 36 and the first connection buckle eyelet 17, the intermediate layer 3 is detachably arranged inside the main bag body 1. The structures of the first connection buckle clips 36 and the first connection buckle eyelet 17 are prior art and will not be described in detail here.

[0038] As an implementable embodiment, the side of the main bag body 1 provided with the shoulder strap is also provided with a first waist buckle 12 and a second waist buckle 13, the first waist buckle 12 is provided with a first waist bag buckle eye, the second waist buckle 13 is provided with a first waist bag buckle clip adapted to the first waist bag buckle eye, and the first waist bag buckle clip is engaged with the first waist bag buckle eye. When a person uses the reconnaissance bag, he / she uses both shoulders to carry the double shoulder straps 11. In order to keep the reconnaissance bag stable during movement, the person can engage the first waist bag buckle clip with the first waist bag buckle eye to fix the first waist buckle 12 and the second waist buckle 13 to the person's waist, thereby preventing the reconnaissance bag from falling off when the person is carrying it.

[0039] As an implementable embodiment, the double shoulder strap 11 includes a first shoulder strap and a second shoulder strap, both of which are detachable and correspond to each other on one side of the outside of the main bag body 1, and the outer sides of the first shoulder strap and the second shoulder strap are curved; the curvature of the first shoulder strap and the second shoulder strap adopts an ergonomic arc design, making it easier for people to carry the double shoulder strap 11.

[0040] The first shoulder strap is provided with a third fixed strip and the third fixed strip is detachably provided with a third waist buckle, the third waist buckle is provided with a second waist bag buckle eye, the second shoulder strap is provided with a fourth fixed strip and the fourth fixed strip is detachably provided with a fourth waist buckle, the fourth waist buckle is provided with a second waist bag buckle clip that matches the second waist bag buckle eye, and the second waist bag buckle clip is engaged with the second waist bag buckle eye. The third waist buckle and the fourth waist buckle are provided, and the third waist buckle and the fourth waist buckle are also fixedly connected to the waist of the person through the second waist bag buckle eye and the second waist bag buckle clip, so that the person is further less likely to fall off when carrying the reconnaissance bag. Among them, the structures of the first waist bag buckle clip, the first waist bag buckle eye, the second waist bag buckle clip and the second waist bag buckle eye are prior art, and no further explanation is given here.

[0041] Furthermore, a plurality of second connecting buckle holes are evenly arranged on one side of the outer side of the main bag body 1, and second connecting buckle clips are arranged at both ends of the third fixing strip and the fourth fixing strip, and each of the second connecting buckle clips is engaged with the second connecting buckle hole. By engaging the second connecting buckle clips with the second connecting buckle hole, the double shoulder strap 11 is detachably arranged on the outer side of the main bag body 1.

[0042] Furthermore, the third waist buckle is provided with a first waist mother buckle and a first waist sub-buckle that match, and there is a first gap between the third fixed strip and the first shoulder strap, and the third waist buckle and the first waist mother buckle pass through the first gap, and the first waist sub-buckle can be engaged with the first waist mother buckle. The fourth waist buckle is provided with a second waist mother buckle and a second waist sub-buckle that match, and there is a second gap between the fourth fixed strip and the second shoulder strap, and the fourth waist buckle and the second waist mother buckle pass through the second gap, and the second waist sub-buckle can be engaged with the second waist mother buckle. The first waist sub-buckle is engaged with the first waist mother buckle, so that the third waist buckle can be detachable from the third fixed strip. The second waist sub-buckle is engaged with the second waist mother buckle, so that the fourth waist buckle can be detachable from the fourth fixed strip. The structures of the first waist sub-buckle, the first waist mother buckle, the second waist sub-buckle and the second waist mother buckle are prior art, and no further explanation is given here.

[0043] As an operative embodiment, the third identification Velcro is provided at the positions corresponding to the first mesh bag 21 and the first elastic band 22 inside the bag cover 2; the fourth identification Velcro is provided at the positions corresponding to the storage bag 31, the second elastic band 32 and the net bag 33 on the inner side of the intermediate layer 3; the fifth identification Velcro is provided at the positions corresponding to the second mesh bag 34 and the third elastic band 35 on the outer side of the intermediate layer 3. The third identification Velcro, the fourth identification Velcro and the fifth identification Velcro are respectively used to display the contents stored in the first mesh bag 21, the first elastic band 22, the storage bag 31, the second elastic band 32, the net bag 33, the second mesh bag 34 and the third elastic band 35, so as to facilitate access. Among them, the first identification Velcro, the second identification Velcro, the third identification Velcro, the fourth identification Velcro and the fifth identification Velcro are also fixedly provided at their respective required positions by Velcro. Among them, the sixth identification Velcro is also provided on the outside of the main bag body 1 to identify the reconnaissance bag.

[0044] As an implementation method, the two sides of the main bag body 1 are respectively provided with an arc-shaped zipper compartment 14 and a side pocket 15, and the side pocket 15 is provided with a drawstring at the pocket buckle. The structure of the drawstring and the zipper compartment is prior art and will not be described in detail here. Medical waste bags and emergency disposal equipment can be placed in the arc-shaped zipper compartment 14 and the side pocket 15 on both sides of the main bag body 1. A gripping belt is also provided on the top of the main bag body 1 for easy lifting.

[0045] As an implementation method, the side of the main bag body 1 where the shoulder strap is arranged is evenly provided with a plurality of mesh structure layers 16. The mesh structure layer 16 is made of a flexible material and has a certain thickness for reducing pressure and shock.

[0046] The embodiments described above are only preferred embodiments of the present invention and are only used to explain the present invention, not to limit the scope of implementation of the present invention. For those skilled in the art, other implementation methods can certainly be easily made by replacement or modification based on the technical contents disclosed in this specification. Therefore, all changes and improvements made to the principles and process conditions of the present invention should be included in the scope of the patent application of the present invention.

Claims

1. A reconnaissance bag for detecting drinking water food safety, comprising a main bag body (1) and a bag cover (2) sealed by a double zipper, wherein the main bag body (1) is detachably provided with double shoulder straps (11) on the outside, characterized in that: The main bag body (1) is evenly and detachably provided with a plurality of detection bags (5); the bag cover (2) is evenly and fixedly provided with a first mesh bag (21) and a plurality of first elastic bands (22); the main bag body (1) is also detachably provided with an intermediate layer plate (3) located between the main bag body (1) and the bag cover (2); the inner side surface of the intermediate layer plate (3) is evenly and fixedly provided with a plurality of storage bags (31), a second elastic band (32) and a net bag (33); ), a plurality of second mesh pockets (34) and a third elastic band (35) are evenly and fixedly arranged on the outer side of the middle layer plate (3); a detachable secondary bag body (4) is arranged on the side of the outside of the main bag body (1) away from the shoulder strap, the secondary bag body (4) is provided with a secondary zipper, a containing bag (41), a plurality of partition bags (42) and a fourth elastic band (43) are evenly and fixedly arranged inside the secondary bag body (4), and a drawstring elastic band is arranged at the bag opening of the containing bag (41).

2. The reconnaissance package according to claim 1, characterized in that: A first fixing strip is arranged on the side of the main bag body (1) away from the shoulder strap, a corresponding second fixing strip (44) and a hidden buckle female buckle (45) are arranged on the back of the secondary bag body (4), a hidden buckle sub-button (46) matched with the hidden buckle female buckle (45) is arranged on the free end of the second fixing strip (44), the second fixing strip (44) passes through the first fixing strip and the hidden buckle sub-button (46) can be engaged with the hidden buckle female buckle (45); a first identification Velcro is arranged on the front of the secondary bag body (4).

3. The reconnaissance package according to claim 1, characterized in that: Each of the detection packages (5) comprises a detection package body (51) and a detection package cover (52) fixedly connected to the top of the detection package body (51) and capable of being flipped open and closed; a first Velcro sticker is arranged on the bottom wall inside the main package body (1); a second Velcro sticker is arranged on the back of the detection package body (51); the second Velcro sticker is bonded to the first Velcro sticker; a third Velcro sticker is arranged on the front of the detection package body (51); a fourth Velcro sticker is arranged on the detection package cover (52); the fourth Velcro sticker is bonded to the third Velcro sticker.

4. The reconnaissance package according to claim 3, characterized in that: Each detection package cover (52) is provided with a second identification Velcro.

5. The reconnaissance package according to claim 1, characterized in that: A plurality of first connecting buckle eyelets (17) are evenly and fixedly arranged inside the main bag body (1), and a plurality of first connecting buckle clips (36) adapted to the first connecting buckle eyelets (17) are fixedly arranged around the inner side surface of the intermediate layer plate (3), and each of the first connecting buckle clips (36) is engaged with the first connecting buckle eyelet (17).

6. The reconnaissance package according to claim 1, characterized in that: The side of the main bag body (1) on the outside of which the shoulder strap is provided is also provided with a first waist buckle (12) and a second waist buckle (13) opposite to each other, the first waist buckle (12) is provided with a first waist bag buckle eye, the second waist buckle (13) is provided with a first waist bag buckle clip matched with the first waist bag buckle eye, and the first waist bag buckle clip is engaged with the first waist bag buckle eye.

7. The reconnaissance package according to claim 1, characterized in that: The double shoulder strap (11) comprises a first shoulder strap and a second shoulder strap, wherein the first shoulder strap and the second shoulder strap are both detachable on one side of the outside of the main bag body (1) and are arranged correspondingly, and the outer sides of the first shoulder strap and the second shoulder strap are both curved; the first shoulder strap is provided with a third fixing strip and a third waist buckle is detachably provided on the third fixing strip, and a second waist buckle is provided on the third waist buckle; the second shoulder strap is provided with a fourth fixing strip and a fourth waist buckle is detachably provided on the fourth fixing strip, and a second waist buckle clip matched with the second waist buckle is provided on the fourth waist buckle, and the second waist buckle clip is engaged with the second waist buckle.

8. The reconnaissance package according to claim 1, characterized in that: The bag cover (2) is provided with a third identification Velcro at positions corresponding to the first mesh bag (21) and the first elastic band (22); the inner side surface of the intermediate layer plate (3) is provided with a fourth identification Velcro at positions corresponding to the storage bag (31), the second elastic band (32) and the net pocket (33); and the outer side surface of the intermediate layer plate (3) is provided with a fifth identification Velcro at positions corresponding to the second mesh bag (34) and the third elastic band (35).

9. The reconnaissance package according to claim 1, characterized in that: The main bag body (1) is provided with an arc-shaped zipper compartment (14) and a side pocket (15) on both sides of its exterior, and a drawstring is provided at the pocket buckle of the side pocket (15).

10. The reconnaissance package according to claim 1, characterized in that: A plurality of mesh structure layers (16) are evenly arranged on one side of the main bag body (1) where the shoulder strap is arranged.

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