CN213993959U

CN213993959U - Novel combined stretcher

Info

Publication number: CN213993959U
Application number: CN202022474821.2U
Authority: CN
Inventors: 牛昆阳
Original assignee: Shanghai Emss Med & Tech Co ltd
Current assignee: Shanghai Emss Med & Tech Co ltd
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-08-20
Anticipated expiration: 2030-10-30

Abstract

The utility model discloses a novel combined stretcher relates to stretcher technical field, which comprises a bracket, the one end of support is connected with the hander, one side that the support is close to the hander is connected with fixing device, the one end that the hander was kept away from to the support is connected with the pushing hands, one side that the support is close to the pushing hands is connected with card and device, the inboard of support is connected with nylon cloth, the both ends fixedly connected with support frame of nylon cloth, the one end fixedly connected with meshing device of support frame, one side that meshing device was kept away from to the support frame is connected with the baffle, the inboard of baffle is connected with grabs and puts. The utility model discloses, through the various coupling mechanism of device internally mounted, can realize the equipment of stretcher, when need not using the stretcher, can demolish the stretcher, make the storage of stretcher more convenient, device internally mounted's fixing device and engagement device's mating reaction can make the equipment of device more firm, improve the holistic security performance of device.

Description

Novel combined stretcher

Technical Field

The utility model relates to a stretcher technical field, more specifically relates to a novel combination formula stretcher.

Background

The stretcher is an important tool for transporting the sick and wounded, but the operation of transporting the sick and wounded to the stretcher is a very laborious and troublesome operation, and the body of the sick and wounded is often required to be greatly moved during transportation, so that the pain is brought to the sick and wounded, the transportation speed is delayed, and the injury condition of the sick and wounded is possibly aggravated; compared with the common stretcher, the shovel stretcher can reduce the movement of the body of the sick and wounded in the carrying process, but has the problem of difficult butt joint of two shovel pieces, and the using effect is not ideal.

In chinese utility model patent application no: CN201120386339.1 discloses a novel combined stretcher, which is mainly used in the field of disaster relief and medical treatment, and can be quickly transferred from the ground or bed surface to the stretcher for transportation under the condition that the body of the wounded and sick personnel with serious walking disorder is not moved as much as possible. This novel combination formula stretcher does not set up position fixing device, appears the safety problem easily after the equipment is accomplished, and what the device needs think when the installation moreover intervenes, and the precision of installation is poor.

Therefore, it is necessary to provide a new combined stretcher to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to provide a: in order to solve the problem that the current device is not convenient for store, the device is insecure, the installation accuracy is poor, the utility model provides a novel combined stretcher.

(II) technical scheme

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme: the utility model provides a novel combined stretcher, includes the support, the one end of support is connected with the tong, one side that the support is close to the tong is connected with fixing device, the one end that the tong was kept away from to the support is connected with the pushing hands, one side that the support is close to the pushing hands is connected with card and device, the inboard of support is connected with nylon cloth, nylon cloth's both ends fixedly connected with support frame, the one end fixedly connected with meshing device of support frame, one side that meshing device was kept away from to the support frame is connected with the baffle, the inboard of baffle is connected with grabs the device.

Furthermore, a fixing frame is fixedly connected inside the fixing device, and a first meshing block is connected to the inner side of the fixing frame in a sliding mode.

Further, the one end of engagement device is connected with the limiting plate, first guide rail has been seted up to one side of limiting plate, the surperficial roll connection of first guide rail has the ball, one side roll connection that first guide rail was kept away from to the ball has the swing arm, the one end roll connection that the ball was kept away from to the swing arm has the meshing key.

Furthermore, a second guide rail is arranged on the surface of one side of the support frame, and the support frame is in rolling connection with the rotary rod.

Furthermore, a screw hole is formed in the inner side of the rotary rod, a screw rod is fixedly connected to one side, close to the fixing device, of the support, the rotary rod is in threaded connection with the screw rod, a fixing groove is formed in the inner portion of one side of the rotary rod, and the rotary rod is in sliding connection with the first meshing block.

Furthermore, a second meshing block is connected inside the card and the device, a spring is fixedly connected to the outer side surface of the second meshing block, one end, far away from the second meshing block, of the spring is fixedly connected with the support, one end, close to the card and the device, of the push handle is fixedly connected with a push rod, a sliding groove is formed in the surface, close to the card and the device, of one side of the support, and the sliding groove is in sliding connection with the second meshing block.

Furthermore, the inside of the grasping device is rotatably connected with a rotating shaft, the middle of the rotating shaft is fixedly connected with a grasping hand, the inner side surface of the grasping hand is fixedly connected with a rubber pad, and the surface of one side, close to the rubber pad, of the grasping hand is fixedly connected with a clamp and a block.

Furthermore, a triangular protrusion is arranged at one end, away from the hand grip, of the clamping block and the block, and the clamping block and the block are connected with the second meshing block in a meshing mode.

(III) advantageous effects

The utility model has the advantages as follows:

1. the utility model discloses, through the various coupling mechanism of device internally mounted, can realize the equipment of stretcher, when need not using the stretcher, can demolish the stretcher, make the storage convenience more of stretcher.

2. The utility model discloses, through device internally mounted's fixing device and engagement device's mating reaction, can make equipment more firm of device, improve the holistic security performance of device, make device safety more.

3. The utility model discloses, through device internally mounted's card and device and the mating reaction of grabbing and the device, can carry out prepositioning to the device before the device is installed, improve the installation accuracy of device.

Drawings

Fig. 1 is a schematic perspective view of the bracket structure of the present invention;

FIG. 2 is a schematic side view of a bracket structure according to the present invention;

fig. 3 is a schematic perspective view of the structure near the nylon cloth of the present invention;

fig. 4 is a schematic side view of the supporting frame structure of the present invention;

FIG. 5 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

fig. 6 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.

Reference numerals: 1. a support; 2. rotating the hands; 3. a pushing handle; 4. a fixing device; 5. a card and a device; 6. a screw; 7. a fixed mount; 8. a first engagement block; 9. a push rod; 10. a support frame; 11. nylon cloth; 12. a baffle plate; 13. an engagement device; 14. a grasping device; 15. a second engagement block; 16. a chute; 17. a spring; 18. a limiting plate; 19. a first guide rail; 20. a ball bearing; 21. rotating the rod; 22. a second guide rail; 23. an engagement key; 24. a rotating shaft; 25. a gripper; 26. a rubber pad; 27. cards and blocks; 28. and fixing the grooves.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Please refer to fig. 1 and 3, a novel combined stretcher, comprising a bracket 1, one end of the bracket 1 is connected with a rotary handle 2, one side of the bracket 1 close to the rotary handle 2 is connected with a fixing device 4, one end of the bracket 1 far away from the rotary handle 2 is connected with a push handle 3, one side of the bracket 1 close to the push handle 3 is connected with a clip and a device 5, the inner side of the bracket 1 is connected with a nylon cloth 11, two ends of the nylon cloth 11 are fixedly connected with a supporting frame 10, one end of the supporting frame 10 is fixedly connected with an engaging device 13, one side of the supporting frame 10 far away from the engaging device 13 is connected with a baffle 12, and the inner side of the baffle 12 is connected with a catching device 14.

In this embodiment, through the various coupling mechanism of device internally mounted, can realize the equipment of stretcher, when need not using the stretcher, can demolish the stretcher, make the storage of stretcher more convenient.

Example 2

Referring to fig. 1-5, the present embodiment is further optimized based on embodiment 1, specifically, a fixing frame 7 is fixedly connected inside the fixing device 4, and a first engaging block 8 is slidably connected inside the fixing frame 7.

Specifically, one end of the engaging device 13 is connected with a limiting plate 18, a first guide rail 19 is disposed on one side of the limiting plate 18, a ball 20 is connected to the surface of the first guide rail 19 in a rolling manner, a rotating rod 21 is connected to one side of the ball 20 away from the first guide rail 19 in a rolling manner, and an engaging key 23 is connected to one end of the rotating rod 21 away from the ball 20 in a rolling manner.

Specifically, a second guide rail 22 is disposed on a side surface of the support frame 10, and the support frame 10 is connected to the rotary rod 21 in a rolling manner.

Specifically, a screw hole is formed in the inner side of the rotating rod 21, a screw rod 6 is fixedly connected to one side, close to the fixing device 4, of the support 1, the rotating rod 21 is in threaded connection with the screw rod 6, a fixing groove 28 is formed in the inner portion of one side of the rotating rod 21, and the rotating rod 21 is in sliding connection with the first meshing block 8.

In this embodiment, through the cooperation of the fixing device 4 and the engaging device 13 installed inside the device, the assembling of the device can be firmer, the overall safety performance of the device is improved, the device is safer, during installation, firstly, the second guide rail 22 and the engaging key 23 on the surface of the support frame 10 are passed through, the rotating rod 21 is rotated, the rotating rod 21 is fixed with the screw rod 6 on one side of the support frame 1, the rotating handle 2 is rotated after the rotating rod 21 reaches a certain position, then the rotating handle 2 is moved, then the first engaging block 8 is pushed to move, finally, the first engaging block 8 is engaged with the fixing groove 28 on one side of the rotating rod 21, and the position fixing of the device is realized.

Example 3

Referring to fig. 1, 2, 3, 4 and 6, the present embodiment is optimized based on example 1 or example 2, specifically, the inside of the card and device 5 is connected with a second engaging block 15, the outer side surface of the second engaging block 15 is fixedly connected with a spring 17, one end of the spring 17 far away from the second engaging block 15 is fixedly connected with the support 1, one end of the pushing handle 3 close to the card and device 5 is fixedly connected with a pushing rod 9, one side surface of the support 1 close to the card and device 5 is provided with a sliding groove 16, and the sliding groove 16 is slidably connected with the second engaging block 15.

Specifically, a rotating shaft 24 is rotatably connected inside the grasping device 14, a grasping hand 25 is fixedly connected to the middle of the rotating shaft 24, a rubber pad 26 is fixedly connected to the inner side surface of the grasping hand 25, and a clamping block 27 is fixedly connected to the surface of one side, close to the rubber pad 26, of the grasping hand 25.

Specifically, the end of the catch block 27 remote from the grip 25 is provided with a triangular projection, and the catch block 27 is engaged with the second engaging block 15.

In this embodiment, the device can be pre-positioned before the device is installed through the cooperation of the card and device 5 and the grasping device 14 installed inside the device, the installation accuracy of the device is improved, before the device is installed, the pushing handle 3 is pushed, the second engaging block 15 is jacked up through the pushing rod 9, then the grasping handle 25 of the grasping device 14 is manually combined, the card and block 27 fixedly connected to the inner side of the grasping handle 25 is engaged with the second engaging block 15 inside the card and device 5, then the pushing handle 3 is pulled, the second engaging block 15 enters the support 1 through the sliding groove 16 on the surface of the support 1, and the card and device 5 and the grasping device 14 are fixed.

In summary, the following steps: the utility model discloses, through the various coupling mechanism of device internally mounted, can realize the equipment of stretcher, when need not use the stretcher, can demolish the stretcher, make the storage of stretcher more convenient, the cooperation of the fixing device 4 of device internally mounted and engaging means 13 can make the equipment more firm, improve the holistic security performance of device, make the device more safe, during the installation, at first through the second guide rail 22 and the meshing key 23 on support frame 10 surface, rotate the swing arm 21, make the swing arm 21 fix with the screw rod 6 of support 1 one side, when the swing arm 21 reaches a certain position after rotatory hand 2, then hand 2 realizes moving, then promote the motion of first meshing piece 8, last first meshing piece 8 meshes the fixed slot 28 of swing arm 21 one side and meshes, realize the rigidity of device, the card of device internally mounted and the cooperation of device 5 and grab and device 14, the device can be prepositioned before being installed, the installation accuracy of the device is improved, before installation, the pushing handle 3 is pushed, the second engaging block 15 is jacked up through the pushing rod 9, then the grasping handle 25 of the grasping device 14 is manually combined, the clamping block 27 fixedly connected to the inner side of the grasping handle 25 is engaged with the second engaging block 15 inside the clamping device 5, then the pushing handle 3 is pulled, and the second engaging block 15 enters the support 1 through the sliding groove 16 in the surface of the support 1, so that the clamping device 5 and the grasping device 14 are fixed.

Above, only be the preferred embodiment of the present invention, not be used for limiting the present invention, the patent protection scope of the present invention is based on the claims, all the structural changes equivalent to the content of the description and drawings of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a novel combined stretcher, includes support (1), its characterized in that: the one end of support (1) is connected with and revolves hand (2), one side that support (1) is close to and revolves hand (2) is connected with fixing device (4), the one end that revolves hand (2) was kept away from in support (1) is connected with pushing hands (3), one side that support (1) is close to pushing hands (3) is connected with card and device (5), the inboard of support (1) is connected with nylon cloth (11), the both ends fixedly connected with support frame (10) of nylon cloth (11), the one end fixedly connected with engagement device (13) of support frame (10), one side that engagement device (13) were kept away from in support frame (10) is connected with baffle (12), the inboard of baffle (12) is connected with grabs with device (14).

2. The new combined stretcher according to claim 1, characterized in that: the fixing device is characterized in that a fixing frame (7) is fixedly connected to the inside of the fixing device (4), and a first meshing block (8) is connected to the inner side of the fixing frame (7) in a sliding mode.

3. The new combined stretcher according to claim 1, characterized in that: one end of the engaging device (13) is connected with a limiting plate (18), a first guide rail (19) is arranged on one side of the limiting plate (18), a ball (20) is connected to the surface of the first guide rail (19) in a rolling manner, a rotating rod (21) is connected to one side of the ball (20) away from the first guide rail (19) in a rolling manner, and an engaging key (23) is connected to one end of the rotating rod (21) away from the ball (20) in a rolling manner.

4. The new combined stretcher according to claim 1, characterized in that: and a second guide rail (22) is arranged on the surface of one side of the support frame (10), and the support frame (10) is in rolling connection with the rotary rod (21).

5. A novel combined stretcher as claimed in claim 3, characterized in that: the screw hole has been seted up to the inboard of swing arm (21), one side fixedly connected with screw rod (6) that support (1) is close to fixing device (4), swing arm (21) and screw rod (6) threaded connection, fixed slot (28) have been seted up to one side inside of swing arm (21), swing arm (21) and first meshing piece (8) sliding connection.

6. The new combined stretcher according to claim 1, characterized in that: the inside of the card and the device (5) is connected with a second meshing block (15), the outer side surface of the second meshing block (15) is fixedly connected with a spring (17), one end, far away from the second meshing block (15), of the spring (17) is fixedly connected with the support (1), one end, close to the card and the device (5), of the push handle (3) is fixedly connected with a push rod (9), a sliding groove (16) is formed in the surface, close to the card and the device (5), of one side of the support (1), and the sliding groove (16) is in sliding connection with the second meshing block (15).

7. The new combined stretcher according to claim 1, characterized in that: the inside of grabbing device (14) is rotated and is connected with pivot (24), the middle part fixedly connected with tongs (25) of pivot (24), the inboard fixed surface of tongs (25) is connected with rubber pad (26), one side fixed surface that tongs (25) are close to rubber pad (26) is connected with card and piece (27).

8. The new combined stretcher according to claim 7, characterized in that: and one end of the clamping block (27), which is far away from the hand grip (25), is provided with a triangular protrusion, and the clamping block (27) is engaged and connected with the second engaging block (15).