CN114869488A - Multifunctional military medical kit - Google Patents

Abstract

The invention provides a multifunctional military medical kit, which comprises an inner kit and an outer kit, wherein the inner kit is provided with a plurality of containers; the inner box comprises a storage box body, a cover plate and a limiting mechanism; one side of the storage box body is provided with an opening; one end of the cover plate is hinged with the upper end of the opening of the storage box body; the limiting mechanism comprises an arc-shaped plate, a limiting rod and a limiting spring; the storage box body is provided with a cavity; one end of the arc-shaped plate is arranged in the cavity in a sliding manner; the other end of the arc plate extends out of the cavity and is fixedly connected with the cover plate, and the circle center of the arc plate is arranged at the hinged position of the cover plate and the storage box body; a limiting groove is arranged on the arc plate, one end of the limiting rod is slidably arranged in the limiting groove, and a limiting spring is fixedly arranged; the other end of the limiting rod can slide out of the limiting groove; one side of the outer box is provided with an opening; the inner box is arranged in the outer box and is connected with the outer box in a sliding way. A large treatment table is formed by the cover plate and the upper end surface of the storage box body, and needed articles can be taken out from the storage box body to perform small-sized operations, bundling, medicine application and the like on the wounded.

Description

Multifunctional military medical kit

Technical Field

The invention relates to the technical field of medical cases, in particular to a multifunctional military medical case.

Background

In the marching operation, the logistics troops are mainly burdened with strategic combat health service support and guarantee tasks when taking pioneers and taking first battles in war and emergent disaster medical rescue operations, and are used for executing early treatment and part of special treatment tasks when setting up a field hospital; and the medical rescue tasks such as anti-terrorism maintenance, rescue and relief work and the like are undertaken at ordinary times. How to carry reasonable emergency rescue materials to the rescue place quickly and expand quickly is a basic guarantee for carrying out quick and effective medical care and rescue on injured people in the field or on the emergency site.

When the legs of the wounded are injured, the logistics troops need to perform small-size operations, dressing, medicine application and the like on the legs of the wounded, and at present, the wounded are transferred to a special treatment table for treatment, so that the treatment is very troublesome and cannot be performed in time.

Disclosure of Invention

Aiming at the problems in the prior art, the invention mainly solves the technical problems that: when the legs of the wounded are injured, the logistics troops need to perform small-size operations, dressing, medicine application and the like on the legs of the wounded, and at present, the wounded are transferred to a special treatment table for treatment, so that the treatment is very troublesome and cannot be performed in time.

In order to solve the technical problems, the invention adopts the following technical scheme: a multi-functional military medical kit, comprising: an inner box and an outer box; the inner box comprises a storage box body, a cover plate and a limiting mechanism; one side of the storage box body is opened in the length direction; one end of the cover plate is hinged with the upper end of the opening of the storage box body, and the cover plate is used for sealing the opening of the storage box body; the limiting mechanism comprises an arc-shaped plate, a limiting rod and a limiting spring; a cavity is arranged on the storage box body; one end of the arc-shaped plate is slidably arranged in the cavity; the other end of the arc plate extends out of the cavity and is fixedly connected with the cover plate, and the circle center of the arc plate is arranged at the hinged position of the cover plate and the storage box body; a limiting groove is formed in the arc plate, one end of the limiting rod is slidably arranged in the limiting groove, and a limiting spring is fixedly arranged; the other end of the limiting rod can slide out of the limiting groove; one side of the outer box in the width direction is provided with an opening; the inner box is arranged in the outer box, and the inner box can be connected with the outer box in a sliding mode along the length direction of the outer box.

In the invention, articles such as surgical instruments, bands, medicines and the like are placed in the storage box body; pulling the inner box to pull one end of the inner box out of the outer box; so that the wounded with injured legs can sit on the outer box, and the legs of the wounded are placed on the storage box body; then the cover plate is rotated, the cover plate drives the arc-shaped plate to rotate, so that the arc-shaped plate drives the limiting mechanism to slide out of the cavity, when the cover plate is parallel to the upper end face of the inward box body, the limiting groove on the arc-shaped plate just slides out of the cavity, then the limiting spring pushes one end of the limiting rod to slide out of the limiting groove, and the limiting rod is attached to the side wall of the storage box body so as to limit the cover plate to rotate downwards; a large treatment table is formed by the cover plate and the upper end surface of the storage box body, and needed articles can be taken out from the storage box body to perform small-sized operations, bundling, medicine application and the like on the wounded.

Preferably, two support structures are also included; each support structure comprises a gear, a leg and a toothed plate; the gear is arranged in the cavity; the storage box body is provided with a supporting groove communicated with the cavity; the supporting groove is arranged along the height direction of the storage box body; the supporting legs are arranged in the supporting grooves in a sliding mode; the toothed plate is meshed with the gear, and one end of the toothed plate is fixedly connected with the supporting leg; one of the gears is meshed with the inner side of the arc-shaped plate; the two gears are in transmission connection.

Rotate the apron, the apron drives the arc and rotates, and the arc drives rather than the gear revolve of meshing, and the gear drives rather than the pinion rack rotation of meshing, and the pinion rack drives the landing leg to supporting the outer roll-off of groove, and the bottommost of landing leg slides the position of outer container bottom parallel and level to this supports the inner box, makes multi-functional for military use medical kit can place more firmly.

Preferably, the two gears are in transmission connection through a chain and a chain wheel. The transmission precision is higher through the chain and the chain wheel, and the operation is simpler and more feasible.

Preferably, the device also comprises a backrest plate and a first limiting block; a placing groove is formed in the upper end face of the outer box, and one end of the back plate is hinged to one side, away from the opening of the outer box, of the outer box; the utility model discloses a bearing box, including the standing groove, first stopper, backrest, outer container, first stopper, the standing groove cooperation of backrest and standing groove just can rotate the standing groove in, first stopper is fixed in backrest and outer container articulated one end, and is located one side that the outer container opening part was kept away from to the backrest, first stopper restriction backrest pivoted angle. Rotating the back plate in the placing groove to enable the first limiting block to be attached to the outer box, so that the rotating angle of the back plate is limited, and the wounded can lean against the back plate at a comfortable angle; the wounded can have a rest more comfortably.

Preferably, the device also comprises a head backup plate and a second limiting block; one end of the head rest plate is hinged with one end of the back rest plate, which is far away from the hinged position of the back rest plate and the outer box; the head backup plate is matched with the placing groove and can be rotated into the placing groove, the second limiting block is fixed at one end of the head backup plate hinged to the backup plate and located on the same side of the first limiting block, and the second limiting block limits the rotation angle of the head backup plate. After the backrest plate is rotated, the head rest plate is rotated again, so that the second limiting block is attached to the backrest plate, the rotation angle of the head rest plate is limited, and the head of the wounded can lean against the head at a comfortable angle.

Preferably, the headrest plate is provided with a lifting groove and further comprises a lifting structure, and the lifting structure comprises a fixing rod, a butting block, a reset rod and a reset spring; the fixed rod is provided with a spiral groove spirally arranged along the length direction of the fixed rod; one end of the fixed rod is provided with a butting groove, one end of the spiral groove is communicated with the butting groove, and the width of the butting groove is larger than that of the spiral groove; the other end of the fixed rod penetrates through the backrest plate and is in threaded fit with the outer box; the abutting block is arranged on the backrest plate in a sliding mode, and one end of the abutting block is matched with the abutting groove; one end of the abutting block is provided with a sliding chute; an avoidance groove for avoiding the second limiting block is formed in the backrest plate, and the other end of the abutting block extends to the avoidance groove; one end of the reset rod is slidably arranged in the sliding groove, and the other end of the reset rod is in sliding fit with the spiral groove and is positioned in the spiral groove; the reset spring is positioned in the sliding groove and is propped against one end, far away from the spiral groove, of the reset rod.

When the backrest plate rotates into the placing groove and is attached to the outer box, the fixing rod is rotated, one end, in threaded fit with the outer box, of the fixing rod is rotated into the outer box, the backrest plate is fixed on the outer box and cannot be rotated, meanwhile, the restoring rod in the spiral groove rotates into the abutting groove, then the head rest plate is rotated, the second limiting block on the head rest plate can push the abutting block to slide into the abutting groove, then the second limiting block on the head rest plate rotates into the avoiding groove, the head rest plate is perpendicular to the backrest plate, and meanwhile, the restoring rod compresses the restoring spring; and finally, the multifunctional military medical kit is directly lifted through the lifting groove, so that the multifunctional military medical kit is convenient to carry.

Preferably, the length of the leg is adjustable. Can be with more steady that multi-functional military medical kit supported.

Preferably, a plurality of rollers are installed at the bottom of the outer box. Make more convenient when removing multi-functional military medical kit through a plurality of gyro wheels.

Compared with the prior art, the invention has at least the following advantages:

1. can carry out small-sized operations, bandaging, medicine application and the like on the wounded. According to the invention, the inner box is pulled, and one end of the inner box is pulled out of the outer box; so that the wounded with injured legs can sit on the outer box, and the legs of the wounded are placed on the storage box body; then the cover plate is rotated, the cover plate drives the arc-shaped plate to rotate, so that the arc-shaped plate drives the limiting mechanism to slide out of the cavity, when the cover plate is parallel to the upper end face of the inward box body, the limiting groove on the arc-shaped plate just slides out of the cavity, then the limiting spring pushes one end of the limiting rod to slide out of the limiting groove, and the limiting rod is attached to the side wall of the storage box body so as to limit the cover plate to rotate downwards; a large treatment table is formed by the cover plate and the upper end surface of the storage box body, so that required articles can be taken out from the storage box body to perform small-sized operations, bandaging, medicine application and the like on the wounded; thereby realizing the function of the treatment table.

2. The wounded can have a rest more comfortably. According to the invention, the backrest plate in the placing groove is rotated, so that the first limiting block is attached to the outer box, the rotation angle of the backrest plate is limited, the head rest plate is rotated after the backrest plate is rotated, the second limiting block is attached to the backrest plate, the rotation angle of the head rest plate is limited, a chair is formed by rotating the backrest plate and the head rest plate, and therefore, an injured person can sit on the outer box and lean against the backrest plate, and the head rest can rest against the head rest plate.

Drawings

In order to more clearly illustrate the embodiments of the present invention, the drawings, which are required to be used in the embodiments, will be briefly described below. In all the drawings, the elements or parts are not necessarily drawn to actual scale.

FIG. 1 is a perspective view of a multi-functional military medical kit according to an embodiment of the present invention.

FIG. 2 is a side cross-sectional view of a multi-functional military medical kit according to an embodiment of the present invention.

FIG. 3 is a front view of a multi-functional military medical kit according to an embodiment of the present invention.

FIG. 4 is a front view of another embodiment of a multi-functional military medical kit of the present invention.

Fig. 5 is an enlarged view at E in fig. 3.

Fig. 6 is an enlarged view at B in fig. 2.

Fig. 7 is an enlarged view of a portion a in fig. 1.

Fig. 8 is an enlarged view at C in fig. 3.

Fig. 9 is an enlarged view at D in fig. 4.

Reference numerals: 1-inner box, 11-storage box body, 111-cavity, 112-supporting groove, 12-cover plate, 13-limiting mechanism, 131-arc plate, 132-limiting rod, 133-limiting spring, 134-limiting groove, 2-outer box, 21-placing groove, 3-supporting structure, 31-gear, 32-supporting leg, 33-toothed plate, 34-chain, 4-back plate, 41-avoiding groove, 5-first limiting block, 6-head back plate, 61-lifting groove, 7-second limiting block, 8-lifting structure, 81-fixing rod, 811-spiral groove, 812-abutting groove, 82-abutting block, 821-sliding groove, 83-resetting rod and 84-resetting spring.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

In the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations and positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1-5, embodiments of the present invention are provided: a multi-functional military medical kit, comprising: an inner case 1 and an outer case 2; the inner box 1 comprises a storage box body 11, a cover plate 12 and a limiting mechanism 13; one side of the storage box body 11 is opened in the length direction; one end of the cover plate 12 is hinged with the upper end of the opening of the storage box body 11, and the cover plate 12 is used for sealing the opening of the storage box body 11; the limiting mechanism 13 comprises an arc-shaped plate 131, a limiting rod 132 and a limiting spring 133; a cavity 111 is arranged on the storage box body 11; one end of the arc-shaped plate 131 is slidably arranged in the cavity 111; the other end of the arc-shaped plate 131 extends out of the cavity 111 and is fixedly connected with the cover plate 12, and the circle center of the arc-shaped plate 131 is arranged at the hinged position of the cover plate 12 and the storage box body 11; a limiting groove 134 is arranged on the arc-shaped plate 131, one end of the limiting rod 132 is slidably arranged in the limiting groove 134, and a limiting spring 133 is fixedly arranged; the other end of the limiting rod 132 can slide out of the limiting groove 134; one side of the outer box 2 in the width direction is opened; the inner box 1 is arranged in the outer box 2, and the inner box 1 can be connected with the outer box 2 in a sliding way along the length direction of the outer box 2.

In specific implementation, articles such as surgical instruments, bands, medicines and the like are placed in the storage box body 11; pulling the inner box 1 to pull one end of the inner box 1 out of the outer box 2; so that the wounded with injured legs can sit on the outer box 2, and the legs of the wounded are placed on the storage box body 11; then the cover plate 12 is rotated, the cover plate 12 drives the arc-shaped plate 131 to rotate, so that the arc-shaped plate 131 drives the limiting mechanism 13 to slide out of the cavity 111, when the cover plate 12 is parallel to the upper end face of the inward box body, the limiting groove 134 on the arc-shaped plate 131 just slides out of the cavity 111, then the limiting spring 133 pushes one end of the limiting rod 132 to slide out of the limiting groove 134, and the limiting rod 132 is attached to the side wall of the storage box body 11, so that the cover plate 12 is limited to rotate downwards; a large treatment table is formed by the cover plate 12 and the upper end face of the storage box body 11, and needed articles can be taken out from the storage box body 11 to perform small-sized operations, bandaging, medicine application and the like on the wounded.

Referring to fig. 1-6, in other embodiments, two support structures 3 are also included; each support structure 3 comprises a gear 31, a leg 32 and a toothed plate 33; the gear 31 is mounted in the cavity 111; a supporting groove 112 communicated with the cavity 111 is arranged on the storage box body 11; the supporting groove 112 is arranged along the height direction of the storage box body 11; the support legs 32 are slidably arranged in the support grooves 112; furthermore, the length of the supporting legs 32 is adjustable, so that the multifunctional military medical kit can be supported more stably; the toothed plate 33 is meshed with the gear 31, and one end of the toothed plate 33 is fixedly connected with the supporting leg 32; specifically, in order to reduce the side wall of the storage box body, the arc-shaped plate 131 is provided with a through groove through which the toothed plate 33 can pass; one of the gears 31 is engaged with the inner side of the arc plate 131; the two gears 31 are in transmission connection; further, the two gears 31 are in transmission connection with a chain 34 and a chain wheel. The transmission precision is higher through the chain 34 and the chain wheel transmission, and the operation is simpler and more feasible. Further, in order to make it more convenient when multi-functional for military use medical kit removes, a plurality of gyro wheels are installed to 2 bottoms of outer container.

During specific implementation, rotating cover plate 12, cover plate 12 drives arc 131 and rotates, and arc 131 drives and rotates rather than the gear 31 of meshing, and gear 31 drives rather than the pinion rack 33 rotation of meshing, and pinion rack 33 drives landing leg 32 to the outer roll-off of support groove 112, and the bottommost of landing leg 32 slides the position of gyro wheel bottom parallel and level to this supports inner box 1, makes multi-functional for military use medical kit can place more firmly.

Referring to fig. 1-7, in other embodiments, the seat back assembly further includes a back plate 4 and a first stopper 5; a placing groove 21 is formed in the upper end face of the outer box 2, and one end of the backrest plate 4 is hinged to one side, away from the opening of the outer box 2, of the outer box 2; in backrest plate 4 and standing groove 21 cooperation and can rotate standing groove 21, first stopper 5 is fixed in backrest plate 4 and outer container 2 articulated one end, and is located one side that backrest plate 4 kept away from 2 openings of outer container, and first stopper 5 restriction backrest plate 4 pivoted angle. In specific implementation, the backrest plate 4 in the placing groove 21 is rotated, so that the first limiting block 5 is attached to the outer box 2, the rotating angle of the backrest plate 4 is limited, and a wounded person can lean against the backrest plate at a comfortable angle; the wounded can have a rest more comfortably.

Referring to fig. 1-8, in other embodiments, the headrest further comprises a headrest plate 6 and a second limiting block 7; one end of the head rest plate 6 is hinged with one end of the back rest plate 4 far away from the hinged part of the back rest plate 4 and the outer box 2; in head backup plate 6 and standing groove 21 cooperation and can rotate standing groove 21, second stopper 7 is fixed in head backup plate 6 and 4 articulated one end of backrest, and lies in same one side of first stopper 5, and second stopper 7 restriction head backup plate 6 pivoted angle. During the concrete implementation, rotate behind the back-up plate 4, rotate head backup plate 6 again for second stopper 7 and back-up plate 4 laminating, come this restriction head backup plate 6 pivoted angle, make wounded's head have a comfortable angle to lean on.

Referring to fig. 1 to 9, in another embodiment, the headrest plate 6 is provided with a lifting groove 61, and further comprises a lifting structure 8, wherein the lifting structure 8 comprises a fixing rod 81, an abutting block 82, a reset rod 83 and a reset spring 84; a spiral groove 811 spirally arranged along the length direction of the fixing rod 81 is arranged on the fixing rod 81; one end of the fixing rod 81 is provided with a butting groove 812, one end of the spiral groove 811 is communicated with the butting groove 812, and the width of the butting groove 812 is larger than that of the spiral groove 811; the other end of the fixed rod 81 penetrates through the backrest plate 4 and is in threaded fit with the outer box 2; the abutting block 82 is arranged on the back plate 4 in a sliding mode, and one end of the abutting block 82 is matched with the abutting groove 812; one end of the abutting block 82 is provided with a sliding groove 821; the backrest plate 4 is provided with an avoidance groove 41 for avoiding the second limiting block 7, and the other end of the abutting block 82 extends to the avoidance groove 41; one end of the reset rod 83 is slidably arranged in the sliding groove 821, and the other end of the reset rod 83 is in sliding fit with the spiral groove 811 and is positioned in the spiral groove 811; the return spring 84 is located in the sliding groove 821 and abuts against an end of the return rod 83 away from the spiral groove 811.

When the backrest plate 4 rotates into the placing groove 21 and is attached to the outer box 2, the fixing rod 81 is rotated, one end of the fixing rod 81 in threaded fit with the outer box 2 is rotated into the outer box 2, the backrest plate 4 is fixed on the outer box 2 and cannot be rotated, meanwhile, the reset rod 83 in the spiral groove 811 is rotated into the abutting groove 812, then the head rest plate 6 is rotated, the second limit block 7 on the head rest plate 6 can push the abutting block 82 to slide into the abutting groove 812, then the second limit block 7 on the head rest plate 6 is rotated into the avoiding groove 41, the head rest plate 6 is perpendicular to the backrest plate 4, and meanwhile, the reset rod 83 compresses the reset spring 84; and finally, the multifunctional military medical kit is directly lifted through the lifting groove 61, so that the multifunctional military medical kit is convenient to carry.

When the wounded person needs to lean against the wounded person, the compressed return spring 84 pushes the return rod 83 to move, the return rod 83 pushes the abutting block 82 to slide out of the abutting groove 812, and the fixing rod 81 is rotated reversely, so that the return rod 83 slides into the spiral groove 811 from the abutting groove 812, and meanwhile, the backrest plate 4 is separated from the outer box 2; then, can rotate back-rest plate 4 and headrest board 6, when rotating headrest board 6, headrest board 6 can promote butt piece 82 and slide for butt piece 82 offsets with dead lever 81, and can not slide to butt inslot 812, thereby has reduced the gliding stroke of butt piece 82, and other end second stopper 7 of butt piece 82 offsets to this reduces headrest board 6 pivoted angle, and the wounded's head of being convenient for is leaned on.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.

Claims (8)

1. A multi-functional military medical kit, comprising: an inner box (1) and an outer box (2);

the inner box (1) comprises a storage box body (11), a cover plate (12) and a limiting mechanism (13);

one side of the storage box body (11) is open in the length direction;

one end of the cover plate (12) is hinged with the upper end of the opening of the storage box body (11), and the cover plate (12) is used for closing the opening of the storage box body (11);

the limiting mechanism (13) comprises an arc-shaped plate (131), a limiting rod (132) and a limiting spring (133);

a cavity (111) is arranged on the storage box body (11); one end of the arc-shaped plate (131) is arranged in the cavity (111) in a sliding manner; the other end of the arc-shaped plate (131) extends out of the cavity (111) and is fixedly connected with the cover plate (12), and the circle center of the arc-shaped plate (131) is arranged at the hinged position of the cover plate (12) and the storage box body (11);

a limiting groove (134) is formed in the arc-shaped plate (131), one end of the limiting rod (132) is slidably arranged in the limiting groove (134), and a limiting spring (133) is fixedly arranged; the other end of the limiting rod (132) can slide out of the limiting groove (134);

one side of the outer box (2) in the width direction is opened; the inner box (1) is arranged in the outer box (2), and the inner box (1) can be connected with the outer box (2) in a sliding mode along the length direction of the outer box (2).

2. A multi-functional military medical kit according to claim 1, further comprising two support structures (3); each support structure (3) comprises a gear (31), a leg (32) and a toothed plate (33);

the gear (31) is arranged in the cavity (111);

a support groove (112) communicated with the cavity (111) is arranged on the storage box body (11); the supporting groove (112) is arranged along the height direction of the storage box body (11);

the supporting legs (32) are arranged in the supporting grooves (112) in a sliding mode;

the toothed plate (33) is meshed with the gear (31), and one end of the toothed plate (33) is fixedly connected with the supporting leg (32);

one of the gears (31) is meshed with the inner side of the arc-shaped plate (131); the two gears (31) are in transmission connection.

3. A multi-functional military medical kit according to claim 2, wherein two of said gears (31) are drivingly connected by a chain (34) and a sprocket.

4. The multi-functional military medical kit of claim 1, further comprising a backrest plate (4) and a first stopper (5); a placing groove (21) is formed in the upper end face of the outer box (2), and one end of the backrest plate (4) is hinged to one side, away from the opening of the outer box (2), of the outer box (2); backrest plate (4) and standing groove (21) cooperation and can rotate in standing groove (21), first stopper (5) are fixed in backrest plate (4) and outer container (2) articulated one end, and are located one side that outer container (2) opening part was kept away from in backrest plate (4), first stopper (5) restriction backrest plate (4) pivoted angle.

5. The multi-functional military medical kit of claim 4, further comprising a head rest (6) and a second stop block (7); one end of the head rest plate (6) is hinged with one end of the backrest plate (4) far away from the hinged part of the backrest plate (4) and the outer box (2); the head backup plate (6) is matched with the placing groove (21) and can rotate into the placing groove (21), the second limiting block (7) is fixed at one end of the head backup plate (6) hinged to the backup plate (4) and located on the same side of the first limiting block (5), and the second limiting block (7) limits the rotating angle of the head backup plate (6).

6. The multifunctional military medical kit of claim 5, wherein the head rest plate (6) is provided with a lifting groove (61), and further comprises a lifting structure (8), wherein the lifting structure (8) comprises a fixing rod (81), an abutting block (82), a resetting rod (83) and a resetting spring (84);

the fixing rod (81) is provided with a spiral groove (811) spirally arranged along the length direction of the fixing rod (81); one end of the fixing rod (81) is provided with a butting groove (812), one end of the spiral groove (811) is communicated with the butting groove (812), and the width of the butting groove (812) is greater than that of the spiral groove (811); the other end of the fixed rod (81) penetrates through the backrest plate (4) and is in threaded fit with the outer box (2);

the abutting block (82) is arranged on the backrest plate (4) in a sliding mode, and one end of the abutting block (82) is matched with the abutting groove (812); one end of the abutting block (82) is provided with a sliding groove (821); an avoiding groove (41) for avoiding the second limiting block (7) is formed in the backrest plate (4), and the other end of the abutting block (82) extends to the avoiding groove (41);

one end of the reset rod (83) is slidably arranged in the sliding groove (821), and the other end of the reset rod (83) is in sliding fit with the spiral groove (811) and is positioned in the spiral groove (811);

the return spring (84) is positioned in the sliding groove (821) and is abutted against one end, far away from the spiral groove (811), of the return rod (83).

7. The multi-functional military medical kit of claim 2, wherein the length of the legs (32) is adjustable.

8. A multi-functional military medical kit according to claim 2, wherein a plurality of rollers are mounted to the bottom of the outer case (2).

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