Outdoor multi-purpose first-aid blood transfusion instrument case

Abstract

The application discloses an outdoor multipurpose first-aid blood transfusion instrument box, and relates to the technical field of first-aid blood transfusion. The outdoor multipurpose first-aid blood transfusion instrument box comprises a hand-carrying box, a box cover, a placing assembly A, a placing assembly B, a storage assembly and a blood transfusion hanging assembly, a cylinder is fixedly installed on the other side of the hand-carrying box, a hand-carrying handle and two groups of buckles which are distributed in front and back are fixedly installed on one side of the hand-carrying box, an arc-shaped opening is formed in the top of the hand-carrying box, a threaded sleeve is fixedly installed on the top of the hand-carrying box, and the box cover is connected with the hand-carrying box through a hinge. The outdoor multipurpose first-aid blood transfusion instrument box can store blood bags in vacuum and low temperature, ensures the quality and reliability of blood bag storage, and facilitates the erection of the limbs of a patient on the hand-carrying box and the erection of a blood bag hanging rack on the hand-carrying box for blood transfusion, avoids the phenomenon that a person in need of rescue needs to lift a blood bag for normal blood transfusion, and improves the blood transfusion convenience and the functional diversity of the instrument box.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of emergency blood transfusion, in particular to an emergency blood transfusion appliance box. BACKGROUND

[0002] The utility model discloses an emergency box of infusion transfusion of warming drip transfusion free from hanger. Its have the characteristics of complete function, high integration, free from hanger, simple structure, low price, simple operation, light weight, convenient to carry etc. outside, simultaneously add a interlayer, divide the emergency box into two spaces of upper and lower, make the article between the upper and lower spaces get better fixation through the setting of interlayer, avoid the bump in the carrying process, make the article in the box collide confusion, make its application more widely. Another object of the utility model is to provide an emergency box of infusion transfusion of warming drip transfusion free from hanger, the warming heat conduction member of automatic warming type infusion extrusion device can be heated quickly and maintain at constant temperature, the bottom of emergency box also is equipped with the automatic warming partition, is used for heating the infusion bag placed in the emergency box. Be applicable to the implementation of emergency infusion in the field disaster area or hospital emergency, cold climate, simple conditions, time urgent situation.

[0003] The emergency box of infusion transfusion of warming drip transfusion free from hanger can not control the temperature of the blood bag when the blood bag is placed in it, and the temperature of the blood bag will rise when the external temperature is high, which affects the quality of the blood. Therefore, the present application provides an outdoor emergency blood transfusion appliance box. SUMMARY

[0004] The present application relates to the technical field of emergency blood transfusion, in particular to an emergency blood transfusion appliance box.

[0005] In order to achieve the above object, the present application provides the following technical scheme: a multi-purpose outdoor first-aid blood transfusion appliance box, comprising a suitcase, a box cover, a placing assembly A, a placing assembly B, a storage assembly and a blood transfusion hanging assembly, the other side of the suitcase is fixedly provided with a barrel, one side of the suitcase is fixedly provided with a carrying handle and two groups of buckles which are distributed in front and back, the top of the suitcase is provided with an arc-shaped opening, the top of the suitcase is fixedly provided with a threaded sleeve, the box cover is connected with the suitcase through a hinge, the inner wall of the box cover is fixedly provided with two groups of storage bags which are distributed in left and right and elastic bands, the storage bags are fixedly connected with the elastic bands, one side of the box cover is fixedly provided with two groups of hooks which are distributed in front and back, the placing assembly A is arranged in the interior of the suitcase, the placing assembly A can be used for storing ice bags, the placing assembly B is arranged on the suitcase, the placing assembly B can be used for storing blood bags, the storage assembly is arranged on the suitcase, the storage assembly can be used for storing blood transfusion appliances, and the blood transfusion hanging assembly is arranged in the interior of the barrel.

[0006] Preferably, the top of the suitcase is fixedly provided with an annular protrusion, the top of the annular protrusion is fixedly provided with an annular sealing gasket, the bottom of the box cover is provided with a back-shaped arc-shaped opening and the annular protrusion is located in the back-shaped arc-shaped opening, the buckles are overlapped with the hooks, the inner wall of the arc-shaped opening is fixedly provided with a silica gel pad, and the bottom of the suitcase is fixedly provided with a rubber pad, so that the placing has a certain buffering effect.

[0007] Preferably, the placing assembly A comprises a heat preservation box A, an inclined plate, a pull ring A, a cover plate A and a liquid discharge pipe, the heat preservation box A is fixedly arranged on the inner wall of the suitcase, the inclined plate is fixedly arranged on the inner bottom of the heat preservation box A, the top of the heat preservation box A is provided with a back-shaped opening and the cover plate A is located in the back-shaped opening, the pull ring A is fixedly arranged on the top of the cover plate A, the suitcase and the heat preservation box A are provided with a liquid discharge hole, the liquid discharge pipe is fixedly arranged on the inner wall of the liquid discharge hole, and the bottom of the cover plate A is fixedly provided with a sealing ring A.

[0008] Preferably, the placing assembly B comprises a heat preservation box B, a cover plate B and a pull ring B, the heat preservation box B is fixedly arranged on the inner bottom of the suitcase and the inner wall of the heat preservation box A, the interior of the heat preservation box A is provided with four groups of air vents which are distributed in a rectangular shape, the front and back sides and the two sides of the heat preservation box B are fixedly provided with water filtering cotton, the water filtering cotton is inserted into the air vents, the top of the heat preservation box B is provided with a rectangular groove, the cover plate B is located in the rectangular groove, the pull ring B is fixedly arranged on the top of the cover plate B, and the bottom of the cover plate B is fixedly provided with a sealing ring B.

[0009] Preferably, the storage assembly comprises a storage box, a partition plate and a U-shaped handle, the storage box is slidingly arranged in the interior of the suitcase, the front and back inner walls of the storage box are provided with sheet-shaped positioning openings, the front and back outer walls of the partition plate are fixedly provided with sheet-shaped blocks, the sheet-shaped blocks are inserted into the sheet-shaped positioning openings, and the U-shaped handle is fixedly arranged on the top of the storage box.

[0010] Preferably, the bottom of the storage box is fixedly provided with abutting block A and abutting block B, the bottom of the abutting block A is in contact with the cover plate A, the bottom of the abutting block B is in contact with the cover plate B, the bottom of the suitcase is provided with a push opening, the inside of the liquid discharge pipe is threadedly provided with a sealing plug, one end of the sealing plug is fixedly connected with a disc, the top of the disc is fixedly provided with a rubber ring, and the bottom of the disc is fixedly provided with a twisting piece.

[0011] Preferably, the blood transfusion hanging assembly comprises a sleeve, a cylinder, a threaded column, a hanging rod, a pressing block, a screw rod, a circular block and a twisting piece, the sleeve is arranged in the inside of the barrel, the threaded column is fixedly arranged at one end of the sleeve, the front side of the sleeve is provided with a cylindrical hole and the cylinder is slidingly arranged in the cylindrical hole, the front side of the cylinder is provided with a through hole and a threaded cavity, the hanging rod is inserted into the through hole and one end of the hanging rod is fixedly connected with a screw rod, the screw rod is threadedly arranged in the threaded cavity, one side of the cylinder is provided with a positioning hole and a threaded slot, two groups of square cavities are arranged on the sleeve and are distributed on the left and right sides, the pressing block is slidingly arranged in the square cavities, the screw rod is threadedly arranged on the sleeve, one end of the screw rod is rotatably connected with the screw rod, the other end of the screw rod is fixedly connected with the circular block, and the twisting piece is fixedly arranged on the outer wall of the circular block.

[0012] Preferably, the front side of the barrel is threadedly provided with an annular cover, the front side of the annular cover is fixedly provided with a twisting handle, and the twisting handle facilitates the separation of the annular cover and the barrel.

[0013] Compared with the prior art, the blood transfusion hanging assembly has the following beneficial effects:

[0014] (1) The outdoor multi-purpose first-aid blood transfusion appliance box is provided with a heat preservation box A, an inclined plate, a pull ring A, a cover plate A, a liquid discharge pipe, a heat preservation box B, filter cotton, a cover plate B, a pull ring B, a sealing ring A, an abutting block A, a sealing ring B, an abutting block B, a sealing plug, a disc, a rubber ring and a twisting piece, which are used in cooperation, on the one hand, the ice bag can be placed in the heat preservation box A in a sealed and heat preservation state, and the setting makes the service life of the ice bag longer, on the other hand, the blood bag can be placed in the heat preservation box B, and the ice bag can reduce the temperature in the heat preservation box B, so that the blood bag can be stored in a vacuum low-temperature state, thereby ensuring the quality and reliability of the blood bag storage, and the water generated by the dissolution of the ice bag in the heat preservation box A can be conveniently discharged from the suitcase, thereby effectively improving the practicability of the appliance box.

[0015] (2) The outdoor multi-purpose first-aid blood transfusion appliance box is provided with a storage box, a partition plate, a sheet-shaped block, a U-shaped handle, a storage bag and an elastic band, which are used in cooperation, so that different types of first-aid blood transfusion appliances can be classified and stored, and the distance between the two partition plates can be adjusted according to the size of the appliances, thereby effectively improving the space utilization and the practicability of the appliance box.

[0016] (3), the outdoor multi-purpose first-aid blood transfusion appliance box, through the cooperation of the sleeve, the cylinder, the threaded column, the hanging rod, the compression block, the screw rod, the round block, the actuating piece, the silica gel pad, the threaded sleeve and the screw rod, on one hand, the length of the cylinder is convenient to adjust, the actual situation is adapted conveniently, and the appliance box is convenient to use and simple to operate, thereby improving the functional diversity and practicality of the appliance box. BRIEF DESCRIPTION OF DRAWINGS

[0017] The application will be further described below in combination with the drawings and embodiments:

[0018] Figure 1 It is a sectional view of the application;

[0019] Figure 2 It is a top view of the sleeve of the application;

[0020] Figure 3 It is an enlarged view of A of the application;

[0021] Figure 4 It is an enlarged view of B of the application;

[0022] Figure 5 It is an enlarged view of C of the application;

[0023] Figure 6 It is an enlarged view of D of the application;

[0024] Figure 7 It is a front view of the application.

[0025] Reference signs: 1, the handcart; 2, the box cover; 3, the placing assembly A; 31, the heat preservation box A; 32, the inclined plate; 33, the pull ring A; 34, the cover plate A; 35, the liquid discharge pipe; 4, the placing assembly B; 41, the heat preservation box B; 42, the water filtering cotton; 43, the cover plate B; 44, the pull ring B; 5, the storage assembly; 51, the storage box; 52, the partition plate; 53, the sheet-shaped block; 54, the U-shaped handle; 6, the cylinder body; 7, the blood transfusion hanging assembly; 71, the sleeve; 72, the cylinder; 73, the threaded column; 74, the hanging rod; 75, the compression block; 76, the screw rod; 77, the round block; 78, the actuating piece; 8, the sealing ring A; 9, the abutting block A; 10, the sealing ring B; 11, the abutting block B; 12, the sealing plug; 13, the round sheet; 14, the rubber ring; 15, the actuating sheet; 16, the hook; 17, the buckle; 18, the annular protrusion; 19, the annular sealing gasket; 20, the storage bag; 21, the elastic band; 22, the silica gel pad; 23, the threaded sleeve; 24, the handcart handle; 25, the screw rod; 26, the annular cover. DETAILED DESCRIPTION

[0026] This part will describe the specific embodiments of the present application in detail, the preferred embodiments of the present application are shown in the drawings, the role of the drawings is to supplement the description of the text part of the description, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the present application, but it cannot be understood as a limitation on the protection scope of the present application.

[0027] Please refer to Figures 1-7 , the present application provides a kind of technical scheme: a kind of outdoor multipurpose first-aid transfusion appliance box, including suitcase 1, box cover 2, placing assembly A 3, placing assembly B 4, storage assembly 5 and transfusion hanging assembly 7, another side of suitcase 1 is fixedly installed with barrel 6, one side of suitcase 1 is fixedly installed with hand handle 24 and two groups and is distributed in front and back The buckle 17 of suitcase 1 is fixedly installed with arc-shaped mouth in the top of suitcase 1, and the threaded sleeve 23 is fixedly installed in the top of suitcase 1, the box cover 2 is connected with the suitcase 1 by hinging piece, the inner wall of box cover 2 is fixedly installed with two groups and is distributed in left and right The storage bag 20 and elastic band 21 of box cover 2 are fixedly connected, one side of box cover 2 is fixedly installed with two groups and is distributed in front and back The hook 16 of box cover 2 is arranged in the inside of suitcase 1, placing assembly A 3 can be used to store ice bag, placing assembly B 4 is arranged on suitcase 1, placing assembly B 4 can be used to store blood bag, storage assembly 5 is arranged on suitcase 1, storage assembly 5 can be used to store transfusion appliance, transfusion hanging assembly 7 is arranged in the inside of barrel 6, and transfusion hanging assembly 7 can be used to hang blood bag.

[0028] The top of suitcase 1 is fixedly installed with annular lug 18, the top of annular lug 18 is fixedly installed with annular sealing gasket 19, the bottom of box cover 2 is provided with back-shaped arc mouth and annular lug 18 is located in it, the buckle 17 is overlapped with the hook 16, the inner wall of arc-shaped mouth is fixedly installed with silica gel pad 22, and the bottom of suitcase 1 is fixedly installed with rubber pad.

[0029] The placing assembly A3 comprises a heat preservation box A31, an inclined plate 32, a pull ring A33, a cover plate A34 and a liquid discharge pipe 35. The heat preservation box A31 is fixedly installed on the inner wall of the suitcase 1. The inclined plate 32 is fixedly installed on the inner bottom of the heat preservation box A31. The top of the heat preservation box A31 is provided with a back-shaped opening, and the cover plate A34 is located in the back-shaped opening. The pull ring A33 is fixedly installed on the top of the cover plate A34. The liquid discharge hole is arranged on the suitcase 1 and the heat preservation box A31. The liquid discharge pipe 35 is fixedly installed on the inner wall of the liquid discharge hole. The bottom of the cover plate A34 is fixedly installed with a sealing ring A8. The placing assembly B4 comprises a heat preservation box B41, a cover plate B43 and a pull ring B44. The heat preservation box B41 is fixedly installed on the inner bottom of the suitcase 1 and the inner wall of the heat preservation box A31. The heat preservation box A31 is internally provided with four groups of air vents which are arranged in a rectangular shape. The front and rear sides and the two sides of the heat preservation box B41 are fixedly installed with filter cotton 42. The filter cotton 42 is inserted into the air vents. The top of the heat preservation box B41 is provided with a rectangular groove. The cover plate B43 is located in the rectangular groove. The pull ring B44 is fixedly installed on the top of the cover plate B43. The bottom of the cover plate B43 is fixedly installed with a sealing ring B10. The ice bag is placed in the heat preservation box A31, and the blood bag is placed in the heat preservation box B41. Then, the cover plate A34 and the cover plate B43 are placed again. Then, the storage box 51 is placed in the suitcase 1 by holding the U-shaped handle 54. Then, the abutting block A9 and the abutting block B11 press the cover plate A34 and the cover plate B43 respectively, so as to facilitate the ice bag to be placed in the heat preservation box A31 in a sealed and heat preservation state. The arrangement makes the service life of the ice bag longer. The blood bag is also facilitated to be placed in the heat preservation box B41. The ice bag can reduce the temperature in the heat preservation box B41, so that the blood bag can be stored in a vacuum low temperature state, thereby ensuring the quality and reliability of the blood bag storage. In addition, the water generated by the dissolution of the ice bag in the heat preservation box A31 can also be easily discharged from the suitcase 1.

[0030] The storage assembly 5 comprises a storage box 51, a partition plate 52 and a U-shaped handle 54. The storage box 51 is slidingly installed in the interior of the suitcase 1. The front and rear inner walls of the storage box 51 are both provided with a sheet-shaped positioning opening. The front and rear outer walls of the partition plate 52 are both fixedly installed with a sheet-shaped block 53. The sheet-shaped block 53 is inserted into the sheet-shaped positioning opening. The U-shaped handle 54 is fixedly installed on the top of the storage box 51. The bottom of the storage box 51 is fixedly installed with a pressing block A 9 and a pressing block B 11. The bottom of the pressing block A 9 is in contact with the cover plate A 34. The bottom of the pressing block B 11 is in contact with the cover plate B 43. When the distance between the two groups of partition plates 52 needs to be adjusted, the partition plate 52 is pulled upward by hand and the sheet-shaped block 53 of the partition plate 52 is inserted into the appropriate sheet-shaped positioning opening. Then different types of blood transfusion devices are placed between the two groups of partition plates 52 and in the storage bag 20. This facilitates the classification and storage of different types of first-aid blood transfusion devices. The distance between the two groups of partition plates 52 can be adjusted according to the size of the devices. The space utilization is improved. The bottom of the suitcase 1 is provided with a pulling opening. The inside of the drainage pipe 35 is threadedly installed with a sealing plug 12. One end of the sealing plug 12 is fixedly connected with a circular sheet 13. The top of the circular sheet 13 is fixedly installed with a rubber ring 14. The bottom of the circular sheet 13 is fixedly installed with a twisting sheet 15.

[0031] The blood transfusion hanging assembly 7 comprises a sleeve 71, a cylinder 72, a threaded column 73, a hanging rod 74, a pressing block 75, a screw rod 76, a round block 77 and a pushing piece 78. The sleeve 71 is arranged in the inner part of the barrel 6, the threaded column 73 is fixedly installed at one end of the sleeve 71, a cylindrical hole is formed in the front side of the sleeve 71 and the cylinder 72 is slidingly installed in the cylindrical hole, a through hole and a threaded cavity are formed in the front side of the cylinder 72, the hanging rod 74 is inserted into the through hole and one end of the hanging rod 74 is fixedly connected with the screw rod 25, the screw rod 25 is threadedly installed in the threaded cavity, a positioning hole and a threaded groove are formed in one side of the cylinder 72, two groups of square cavities are formed on the sleeve 71 and are distributed on the left and right sides, the pressing block 75 is slidingly installed in the square cavities, the screw rod 76 is threadedly installed on the sleeve 71, one end of the screw rod 76 is rotatably connected with the screw rod 76, the other end of the screw rod 76 is fixedly connected with the round block 77, the pushing piece 78 is fixedly installed on the outer wall of the round block 77, the annular cover 26 is threadedly installed on the front side of the barrel 6, the pushing handle is fixedly installed on the front side of the annular cover 26, the sleeve 71 is taken out of the barrel 6 and the threaded column 73 is tightened on the threaded sleeve 23, then the pushing piece 78 is held to rotate the round block 77 and the screw rod 76, the pressing block 75 is immediately separated from the cylinder 72 in the pressing state, then the cylinder 72 is pulled outwards, after being moved to a suitable position, the pushing piece 78 is held to be tightened again, then the hanging rod 74 is held to rotate the screw rod 25 counterclockwise, the screw rod 25 is immediately tightened in the threaded groove, then the blood bag is hung on the hanging rod 74, which is convenient for the patient's limbs to be erected on the suitcase 1 and the blood bag hanging rack to be built on the suitcase 1 for automatic blood transfusion, compared with the phenomenon that the rescuer needs to use the arm to lift the blood bag for normal blood transfusion, the convenience of blood transfusion is improved, the phenomenon that the rescuer's arm is sore is avoided, the length of the cylinder 72 is convenient to adjust, the actual situation is convenient to adapt, and the use is convenient and the operation is simple.

[0032] Working principle: the hand-held buckle 17 is separated from the hook 16, and the box cover 2 is immediately turned to the right, then the hand-held U-shaped handle 54 pulls the storage box 51 to separate from the suitcase 1, then the hand-held pull ring A33 pulls the cover plate A34 from the heat preservation box A31, then the hand-held pull ring B44 pulls the cover plate B43 from the heat preservation box B41, then the ice bag is placed in the heat preservation box A31 and the blood bag is placed in the heat preservation box B41, then the cover plate A34 and the cover plate B43 are placed again, then the hand-held U-shaped handle 54 places the storage box 51 in the suitcase 1, then the abutting block A9 and the abutting block B11 press the cover plate A34 and the cover plate B43 respectively, when the distance between the two groups of partition plates 52 needs to be adjusted, the hand-held partition plate 52 is pulled upwards and the piece-shaped block 53 is inserted into the appropriate piece-shaped positioning port, then different types of blood transfusion instruments are placed between the two groups of partition plates 52 and in the storage bag 20, when the blood bag hanging rack needs to be built, the sleeve 71 is taken out of the cylinder 6 and the threaded column 73 is screwed on the threaded sleeve 23, then the hand-held pulling piece 78 twists the round block 77 and the screw rod 76, then the pressing block 75 and the cylinder 72 are separated from the pressing state, then the cylinder 72 is pulled outwards, after moving to the appropriate position, the hand-held pulling piece 78 is screwed again, then the hand-held hanging rod 74 twists the lead screw 25 counterclockwise, then the lead screw 25 is screwed in the threaded groove, and the blood bag can be hung on the hanging rod 74.

[0033] The above describes the embodiments of the present application in detail in combination with the drawings, but the present application is not limited to the above-described embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the purpose of the present application.

Claims

1. An outdoor multi-purpose first-aid blood transfusion instrument case, characterized in that, Include: Suitcase (1), the other side is fixedly installed with barrel (6), one side of suitcase (1) is fixedly installed with hand handle (24) and two groups and is distributed in front and back distribution hasp (17), the top of suitcase (1) is opened with arc mouth, the top of suitcase (1) is fixedly installed with threaded sleeve (23), the top of suitcase (1) is fixedly installed with annular lug (18), the top of annular lug (18) is fixedly installed with annular sealing gasket (19), the bottom of box cover (2) is opened with back-shaped arc mouth and annular lug (18) is located in it, hasp (17) and hook (16) are overlapped, the inner wall of arc mouth is fixedly installed with silica gel pad (22), the bottom of suitcase (1) is fixedly installed with rubber pad block; Box cover (2), it is connected with suitcase (1) through hinged piece, the inner wall of box cover (2) is fixedly installed with two groups and is distributed in left and right distribution has storage bag (20) and elastic band (21), storage bag (20) and elastic band (21) are fixedly connected, one side of box cover (2) is fixedly installed with two groups and is distributed in front and back distribution hook (16); Place assembly A (3), it is set up in the inside of suitcase (1), place assembly A (3) can be used to store ice bag, place assembly A (3) includes heat preservation box A (31), inclined plate (32), pull ring A (33), cover plate A (34) and liquid discharge pipe (35), heat preservation box A (31) is fixedly installed in the inner wall of suitcase (1), inclined plate (32) is fixedly installed in the inside bottom of heat preservation box A (31), the top of heat preservation box A (31) is opened with back-shaped opening and cover plate A (34) is located in it, pull ring A (33) is fixedly installed in the top of cover plate A (34), the liquid discharge hole is opened in suitcase (1) and heat preservation box A (31), liquid discharge pipe (35) is fixedly installed in the inner wall of liquid discharge hole, the bottom of cover plate A (34) is fixedly installed with sealing ring A (8); Place assembly B (4), it is set up on suitcase (1), place assembly B (4) can be used to store blood bag; Storage assembly (5), it is set up on suitcase (1), storage assembly (5) can be used to store blood transfusion instrument; The blood transfusion hanging assembly (7) is arranged in the inside of the barrel (6), the blood transfusion hanging assembly (7) can be used for hanging a blood bag, the blood transfusion hanging assembly (7) includes a sleeve (71), a cylinder (72), a threaded column (73), a hanging rod (74), a compression block (75), a screw rod (76), a round block (77) and a toggle piece (78), the sleeve (71) is arranged in the inside of the barrel (6), the threaded column (73) is fixedly installed at one end of the sleeve (71), the front side of the sleeve (71) is provided with a cylindrical hole, and the cylinder (72) is slidably installed in the cylindrical hole; the front side of the cylinder (72) is provided with a through hole and a threaded cavity, the hanging rod (74) is inserted into the through hole, one end of the hanging rod (74) is fixedly connected with a lead screw (25), the lead screw (25) is threadedly installed in the threaded cavity, one side of the cylinder (72) is provided with a positioning hole and a threaded groove, two groups of square cavities are formed in the sleeve (71) and are distributed on the left and right sides, the compression block (75) is slidably installed in the square cavity, the screw rod (76) is threadedly installed on the sleeve (71), one end of the screw rod (76) is rotatably connected with the screw rod (76), the other end of the screw rod (76) is fixedly connected with the round block (77), and the toggle piece (78) is fixedly installed on the outer wall of the round block (77).

2. The multi-purpose outdoor first-aid blood transfusion appliance case according to claim 1, characterized in that: The placing assembly B (4) includes a heat preservation box B (41), a cover plate B (43) and a pull ring B (44), the heat preservation box B (41) is fixedly installed on the inner bottom of the suitcase (1) and the inner wall of the heat preservation box A (31), four groups of air vents are formed in the inside of the heat preservation box A (31) and are distributed in a rectangular shape, the filter cotton (42) is fixedly installed on the front side and the rear side of the heat preservation box B (41) and the two sides of the heat preservation box B (41), the filter cotton (42) is inserted into the air vent, the rectangular groove is formed in the top of the heat preservation box B (41), the cover plate B (43) is located in the rectangular groove, the pull ring B (44) is fixedly installed on the top of the cover plate B (43), the sealing ring B (10) is fixedly installed on the bottom of the cover plate B (43), the storage assembly (5) includes a storage box (51), a partition plate (52) and a U-shaped handle (54), the storage box (51) is slidably installed in the inside of the suitcase (1), the flake-shaped positioning opening is formed in the inner wall of the front side and the rear side of the storage box (51), the flake-shaped block (53) is fixedly installed on the front side and the rear side of the partition plate (52), the flake-shaped block (53) is inserted into the flake-shaped positioning opening, the U-shaped handle (54) is fixedly installed on the top of the storage box (51), the abutting block A (9) and the abutting block B (11) are fixedly installed on the bottom of the storage box (51), the bottom of the abutting block A (9) is in contact with the cover plate A (34), the bottom of the abutting block B (11) is in contact with the cover plate B (43), the pulling opening is formed in the bottom of the suitcase (1), the sealing plug (12) is threadedly installed in the inside of the liquid discharge pipe (35), one end of the sealing plug (12) is fixedly connected with the round piece (13), the rubber ring (14) is fixedly installed on the top of the round piece (13), the round piece (13) is fixedly installed on the bottom of the round piece (13), and the twisting piece (15) is fixedly installed on the bottom of the round piece (13).

3. The multi-purpose outdoor first aid blood transfusion appliance case according to claim 2, characterized in that: The front side of the barrel (6) is threadedly installed with the annular cover (26), and the front side of the annular cover (26) is fixedly installed with the toggle handle.

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