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CN-122005223-A - Portable first-aid kit

CN122005223ACN 122005223 ACN122005223 ACN 122005223ACN-122005223-A

Abstract

The invention relates to the technical field of outdoor emergency backpacks, in particular to a portable emergency bag. The invention provides a portable first-aid kit, which comprises a first connecting piece, wherein the bottom of the first connecting piece is rotationally connected with a second connecting piece, one side, far away from the first connecting piece, of the second connecting piece is rotationally connected with a third connecting piece, and the top of the third connecting piece is rotationally connected with a fifth connecting piece. According to the invention, the connecting pieces can be folded and unfolded through design, so that the device has a knapsack shape and a stretcher shape, and then the connecting pieces can be firmly fixed together in the stretcher shape through mutual matching of the adjusting screw rod, the limiting piece and the like, so that the stretcher is in a stiff state, the risk of secondary injury is reduced, a patient is easier to lift and transport, and the device can be rapidly converted between the knapsack shape and the stretcher shape through matching of the connecting gear, the connecting rack and the bidirectional rotating screw rod, so that the rescue efficiency is improved.

Inventors

  • RAO YOULIANG
  • ZHOU CHAOMIN
  • LUO YONGPENG

Assignees

  • 江西如上生物科技有限公司

Dates

Publication Date
20260512
Application Date
20260319

Claims (10)

  1. 1. The utility model provides a portable first aid kit, including first connecting piece (1), first connecting piece (1) bottom rotation type is connected with second connecting piece (11), one side rotation type that first connecting piece (1) was kept away from to second connecting piece (11) is connected with third connecting piece (12), third connecting piece (12) top rotation type is connected with fifth connecting piece (14), one side rotation type that fifth connecting piece (14) is close to first connecting piece (1) is connected with fourth connecting piece (13), fourth connecting piece (13) are pasted with first connecting piece (1), all the rigid coupling has telescopic link (15) in first connecting piece (1), be equipped with the braces subassembly on first connecting piece (1), a serial communication port, still include first fixed block (19) that first connecting piece (11), third connecting piece (12), the side rigid coupling of fifth connecting piece (14) all have symmetrical distribution, side rigid coupling of fourth connecting piece (13) has symmetrical second fixed block (1) 1901), second connecting piece (11), third connecting piece (14) that second connecting piece (12), the side rigid coupling of third connecting piece (14) has symmetrical distribution, limit the side joint (110) is close to the first connecting piece (110), limit the equal sliding link (110) of sliding link (110) Connecting springs (111) are connected between the third connecting piece (12) and the fifth connecting piece (14), the connecting springs (111) are wound on adjacent limiting rods (110), symmetrically distributed third fixing blocks (115) are fixedly connected to one sides of the first connecting pieces (1) close to the second connecting pieces (11), limiting pieces (113) are connected between the symmetrically distributed third fixing blocks (115) in a sliding mode, adjusting screw rods (114) are connected with the limiting pieces (113) in an internal threaded mode in a symmetrical mode, the limiting pieces (113) are connected with adjacent first fixing blocks (19) in a sliding mode, the limiting pieces (113) penetrate through the first connecting pieces (1), and plug pin assemblies are arranged between the first connecting pieces (1) and the fourth connecting pieces (13).
  2. 2. A portable first aid kit according to claim 1, wherein the strap assembly comprises a first strap (16), the side edge of the first connecting piece (1) is fixedly connected with the first strap (16) which is symmetrically distributed, one side close to the limiting piece (113) is fixedly connected with a second strap (17) which is symmetrically distributed, and the ends of the first strap (16) and the second strap (17) are respectively provided with a female buckle and a male buckle which can be matched.
  3. 3. A portable first aid kit according to claim 2, further comprising a storage case (18), wherein symmetrically distributed storage cases (18) are slidably connected between the second connecting piece (11) and the fifth connecting piece (14), doors are arranged on the symmetrically distributed storage cases (18), and coded locks are arranged on the doors.
  4. 4. A portable first aid kit according to claim 3, wherein the plug assembly comprises a plug rod (4), the side edge of the first connecting piece (1) is slidably connected with the plug rod (4), a return spring (41) is connected between the plug rod (4) and the first connecting piece (1), a socket (42) is fixedly connected to one side, close to the plug rod (4), of the fourth connecting piece (13), and the plug rod (4) is slidably connected with the socket (42).
  5. 5. A portable first aid kit according to claim 4, further comprising a connecting frame (112), wherein the first connecting member (1) is fixedly connected with symmetrically distributed connecting frames (112), and the top of the third connecting member (12) is flush with the top of the second connecting member (11).
  6. 6. The portable first-aid kit according to claim 5, further comprising a moving mechanism for moving the storage case (18) outwards when the backpack is unfolded and laid, wherein the moving mechanism is arranged in a symmetrically distributed connecting frame (112), the moving mechanism comprises a bidirectional rotating screw rod (24), the bidirectional rotating screw rod (24) is rotationally connected to the connecting frame (112) close to one side of the third connecting piece (12), the symmetrically distributed storage case (18) is in threaded connection with the bidirectional rotating screw rod (24), the connecting frame (112) close to one side of the first connecting piece (1) is in sliding connection with the symmetrically distributed storage case (18), a connecting gear (21) is fixedly connected to the bidirectional rotating screw rod (24), a connecting rod (22) is fixedly connected to the limiting rod (110) close to one side of the connecting gear (21), and a connecting rack (23) is fixedly connected to the connecting rod (22).
  7. 7. A portable first aid kit according to claim 6, wherein the connecting rack (23) is in engagement with the connecting gear (21).
  8. 8. A portable first aid kit according to claim 7, further comprising a protective frame (2), wherein the side edges of the second connecting piece (11) are fixedly connected with symmetrically distributed protective frames (2), and the protective frame (2) is used for protecting the connecting gear (21) and the connecting rack (23) and can also be used for supporting the storage case (18).
  9. 9. The portable first-aid kit according to claim 8, further comprising a supporting mechanism for supporting the stretcher form, the supporting mechanism is arranged on the storage case (18), the supporting mechanism comprises a fixing frame (3), the symmetrically distributed protecting frames (2) are fixedly connected with the fixing frames (3), the bottoms of the symmetrically distributed storage cases (18) are fixedly connected with the symmetrically distributed fixing seats (33), the symmetrically distributed fixing seats (33) are rotationally connected with rotating frames (32), reset torsion springs (34) are connected between the rotating frames (32) and the adjacent storage cases (18), the symmetrically distributed reset torsion springs (34) are wound on the adjacent rotating frames (32), threaded pipes (35) are fixedly connected to the symmetrically distributed rotating frames (32), movable frames (31) are connected between the symmetrically distributed threaded pipes (35), symmetrically distributed fixing seats (33) are fixedly connected with symmetrically distributed supporting blocks (36), and the supporting blocks (36) are used for limiting the adjacent rotating frames (32).
  10. 10. A portable first aid kit according to claim 9, wherein wheels are provided on symmetrically arranged swivel mounts (32) at the bottom of the first connector (1).

Description

Portable first-aid kit Technical Field The invention relates to the technical field of outdoor emergency backpacks, in particular to a portable emergency bag. Background With the improvement of living standard, people begin to pursue more diversified leisure modes, outdoor exploration is taken as a mode of combining natural, challenging and free activities, more and more people are attracted to participate, and the portable first-aid kit is important equipment in the outdoor activities, combines the functions of the first-aid kit and hiking backpacks, and provides safety guarantee for outdoor exploration people. For example, patent grant publication number is CN221384081U, and the bulletin day is 2024-07-23's patent discloses a novel first aid knapsack, including the inclusion, the inclusion includes first side pad, second side pad, bottom pad and two movable pads, first side pad, bottom pad and second side pad can constitute U type structure, and two movable pads fold respectively and place in the inside both sides of U type structure, first side pad and second side pad both sides all are connected with the envelope, and the cooperation is installed the zip fastener structure between the same side envelope on first side pad and the second side pad, the bottom pad both sides all are connected with arc cloth, a plurality of first buttons are installed to arc cloth side face, a plurality of button holes have been seted up to envelope side bottom. However, when the above scheme is actually used, there is a certain disadvantage, for example, in the use process, the bag body is spread and laid in a stretcher shape, the fixed design among the cushions (the first side cushion, the second side cushion, the bottom cushion and the movable cushion) is lacking, the stretcher cannot be kept stiff, and secondary injury may be caused to a patient in the lifting and transporting process. Based on the above situation, the invention provides a portable first-aid kit. Disclosure of Invention In order to overcome the defect that the stretcher cannot be kept stiff due to the lack of a fixed design among the cushions and possibly causes secondary injury to a patient in the lifting and transporting process, the invention provides a portable first-aid kit. The portable first-aid kit comprises a first connecting piece, wherein a second connecting piece is rotationally connected to the bottom of the first connecting piece, a third connecting piece is rotationally connected to one side, far away from the first connecting piece, of the second connecting piece, a fifth connecting piece is rotationally connected to the top of the third connecting piece, a fourth connecting piece is rotationally connected to one side, close to the first connecting piece, of the fifth connecting piece, the fourth connecting piece is attached to the first connecting piece, telescopic rods are fixedly connected in the first connecting piece and the fourth connecting piece, a brace component is arranged on the first connecting piece, first fixing blocks which are symmetrically distributed are fixedly connected to the side edges of the second connecting piece, the third connecting piece and the fifth connecting piece, second fixing blocks which are symmetrically distributed are fixedly connected to the side edges of the fourth connecting piece, limiting rods which are symmetrically distributed are also slidingly connected to the side edges of the third connecting piece and the fifth connecting piece, limiting rods are fixedly connected to the side, the first fixing blocks which are close to the first connecting piece, the third connecting piece and the fifth connecting piece are adjacent to the first connecting piece, spring connecting pieces are symmetrically distributed around the side, and the first connecting piece is fixedly connected to the fourth connecting piece, and the limiting pieces are fixedly connected to the side by screws. Optionally, the braces subassembly is including first braces, and the side rigid coupling of first connecting piece has the first braces of symmetric distribution, and one side rigid coupling that is close to the restriction piece has the second braces of symmetric distribution, and first braces, second braces tip install respectively can matched with box and pin thread. Optionally, the storage box is further provided with a storage box, symmetrically distributed storage boxes are connected between the second connecting piece and the fifth connecting piece in a sliding mode, box doors are arranged on the symmetrically distributed storage boxes, and coded locks are arranged on the box doors. Optionally, the latch assembly includes the inserted bar, and the side slip type of first connecting piece is connected with the inserted bar, is connected with reset spring between inserted bar and the first connecting piece, and the one side rigid coupling that the fourth connecting piece is close to the inserted bar has the socket, and