Nursing and rescuing equipment for emergency department
By setting up a winding component and a limiting structure inside the metal tube, the automatic winding of the canvas fabric is achieved, which solves the problem of the canvas fabric being easily damaged when not in use, and improves the carrying convenience of the stretcher and the durability of the canvas fabric.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-20
- Publication Date
- 2026-03-24
AI Technical Summary
The canvas material of existing stretchers is easily exposed to the outside world and damaged when not in use, affecting carrying and use.
A winding assembly is installed inside the metal tube. The automatic winding of the canvas fabric is achieved through the cooperation of the shaft and the spring. Combined with the use of the limiting structure and cable ties, the canvas fabric is stored in the metal tube when not in use, thus protecting the canvas fabric.
It effectively reduces the size of the stretcher, making it easy to carry, protects the canvas fabric from damage, and ensures the durability and safety of the canvas fabric during use.
Smart Images
Figure CN224023780U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to rescue equipment technical field, concretely is a nursing rescue equipment in emergency department. BACKGROUND
[0002] The stretcher is a tool for transporting the wounded or patients who cannot move by themselves, and the common stretcher is generally composed of two metal rods and canvas fabric. When not in use, the two metal rods can be placed together, and then the canvas fabric is wound on the outer wall of the two metal rods, so that the volume of the stretcher is reduced, and the stretcher is convenient to carry.
[0003] When transferring the wounded, the canvas fabric is unfolded. The canvas fabric is not as easy to damage as the metal rod. The canvas fabric wound on the outer wall of the metal rod is directly exposed to the outside, so that the canvas fabric is easily damaged. UTILITY MODEL CONTENTS
[0004] In view of the deficiencies of the prior art, the utility model provides a nursing rescue equipment in emergency department.
[0005] In order to achieve the above purpose, the utility model provides the following technical scheme: a nursing rescue equipment in emergency department, including two metal pipes and canvas fabric, one side wall of the canvas fabric is fixedly connected with one of the metal pipes, a winding assembly is arranged in the other metal pipe, a strip-shaped hole is formed in the side wall of the other metal pipe, and the other side of the canvas fabric passes through the strip-shaped hole and is fixedly connected with the winding assembly.
[0006] Preferably, the winding assembly comprises a rotating shaft rotatably connected with the inner wall of the metal pipe, the rotating shaft is fixedly connected with the canvas fabric, a spring is sleeved on the outer wall of the rotating shaft, one end of the spring is fixedly connected with the rotating shaft, the other end of the spring is fixedly connected with the inner wall of the metal pipe, and a limiting structure is arranged at one end of the metal pipe.
[0007] Preferably, the limiting structure comprises an outer cover fixedly connected with one end of the metal pipe, a pin rod is arranged on one side of the outer cover, one end of the pin rod penetrates through the outer cover and extends into the metal pipe, a baffle is fixedly sleeved on the outer wall of the pin rod in the outer cover, a spring is arranged on one side of the baffle, a rotating disc is arranged at one end of the pin rod in the metal pipe, and a straight bevel gear is fixedly connected with one side wall of the rotating disc.
[0008] Preferably, the spring is provided with a fixed ring on both sides, the inner wall of the fixed ring is rotatably connected with the rotating shaft, and the outer wall of the fixed ring is fixedly connected with the inner wall of the metal pipe.
[0009] Preferably, a tie is fixedly connected with one side wall of the metal pipe.
[0010] Preferably, the outer wall of the metal pipe is fixedly sleeved with a handle sleeve, and the outer wall of the handle sleeve is provided with anti-skid lines.
[0011] Compared with the prior art, the utility model has the following beneficial effects:
[0012] The utility model discloses, through setting up the rolling assembly in the metal pipe, can when not using the device, the canvas fabric is rolled up to the metal pipe and is protected, like this not only reduces the volume of the stretcher, and then facilitates carrying the stretcher, and the canvas fabric is rolled up to the metal pipe, makes the metal pipe can protect the canvas fabric, and then avoids the problem of the canvas fabric to expose in the outside world and easily damaged. BRIEF DESCRIPTION OF DRAWINGS
[0013] Figure 1 It is the whole structure schematic diagram of the utility model;
[0014] Figure 2 It is the sectional structure schematic diagram of the utility model;
[0015] Figure 3 It is Figure 2 The structure schematic diagram of enlarged scale in A of the utility model;
[0016] Figure 4 It is Figure 2 The structure schematic diagram of enlarged scale in B of the utility model.
[0017] In the drawing: 1, metal pipe;2, canvas fabric;3, pivot;4, spring;5, cover;6, pin;7, baffle;8, spring;9, rotating disc;10, right angle helical gear;11, fixed ring;12, tie;13, handle sleeve. DETAILED DESCRIPTION
[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model.
[0019] Please refer to Figures 1-4 An emergency department nursing rescue equipment, including two metal pipes 1 and canvas fabric 2, one side wall of canvas fabric 2 is fixedly connected with one of metal pipe 1, another metal pipe 1 is provided with rolling assembly, and the side wall of another metal pipe 1 is provided with strip hole, and another side of canvas fabric 2 passes through strip hole and is fixedly connected with rolling assembly.
[0020] From the above structure can be known: by setting the rolling assembly in the metal pipe 1, the canvas fabric 2 can be rolled into the metal pipe 1 for protection when the device is not used, which not only reduces the volume of the stretcher, and further facilitates the carrying of the stretcher, and the canvas fabric 2 is rolled into the metal pipe 1, so that the metal pipe 1 can protect the canvas fabric 2, thereby avoiding the problem of the canvas fabric 2 being exposed to the outside and easily damaged.
[0021] Further, the rolling assembly comprises a rotating shaft 3 rotatably connected with the inner wall of the metal pipe 1, and the rotating shaft 3 is fixedly connected with the canvas fabric 2, the outer wall of the rotating shaft 3 is sleeved with a spring 4, one end of the spring 4 is fixedly connected with the rotating shaft 3, the other end of the spring 4 is fixedly connected with the inner wall of the metal pipe 1, and one end of the metal pipe 1 is provided with a limiting structure; by setting the rotating shaft 3 and the spring 4 in cooperation, the spring 4 can provide power for the rotating shaft 3 when rolling the canvas fabric 2, so that the rotating shaft 3 rotates, and the rotating rotating shaft 3 can roll the canvas fabric 2.
[0022] Further, the limiting structure comprises an outer cover 5 fixedly connected with one end of the metal pipe 1, and a pin rod 6 is arranged on one side of the outer cover 5, one end of the pin rod 6 penetrates through the outer cover 5 and extends into the metal pipe 1, a baffle 7 is fixedly sleeved on the outer wall of the pin rod 6 in the outer cover 5, a spring 8 is arranged on one side of the baffle 7, a rotating disc 9 is arranged at one end of the pin rod 6 in the metal pipe 1, and a straight bevel gear 10 is fixedly connected with one side of the rotating disc 9; by setting the pin rod 6 and the rotating disc 9 in cooperation, when rolling the canvas fabric 2, only the pin rod 6 needs to be pulled open, when unfolding the canvas fabric 2, two metal pipes 1 can be directly pulled to make the two metal pipes 1 away from each other, when the two metal pipes 1 are away from each other, the canvas fabric 2 will be pulled out of the metal pipe 1, when the canvas fabric 2 is pulled out of the metal pipe 1, the rotating shaft 3 is reversed, and the reversed rotating shaft 3 can drive the spring 4 to store power, after the canvas fabric 2 is pulled out of the metal pipe 1, the device can be used, and because one side of the pin rod 6 is in contact with the straight bevel gear 10, the pin rod 6 limits the rotation of the rotating disc 9 and the rotating shaft 3, so that the rotating shaft 3 does not actively roll the canvas fabric 2 when the pin rod 6 is not pulled out.
[0023] Further, the spring 4 is provided with a fixed ring 11 on both sides, and the inner wall of the fixed ring 11 is rotatably connected with the rotating shaft 3, and the outer wall of the fixed ring 11 is fixedly connected with the inner wall of the metal pipe 1; by setting the fixed ring 11, the spring 4 can be limited in a separate cavity, thereby avoiding dust and other metals from reaching the location of the spring 4, thereby affecting the normal use of the spring 4.
[0024] Further, one side of the metal pipe 1 is fixedly connected with a strap 12; by setting the strap 12, the strap 12 can be used to fix the patient when in use, and the patient is bound on the stretcher, thereby avoiding the patient from falling accidentally, and after the canvas fabric 2 is rolled up, the two metal pipes 1 can be bound together, thereby avoiding carrying the device.
[0025] Further, the outer wall of the metal pipe 1 is fixedly sleeved with a handle sleeve 13, and the outer wall of the handle sleeve 13 is provided with anti-skid lines; by setting the handle sleeve 13 and the anti-skid lines, the friction of the metal pipe 1 can be increased, and the metal pipe 1 is convenient to hold.
[0026] Although the embodiments of the present application have been shown and described, it should be understood by those ordinary skilled in the art that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.
Claims
1. An emergency care rescue device comprising two metal tubes (1) and a canvas fabric (2), characterized in that, One side wall of the canvas fabric (2) is fixedly connected with one of the metal pipes (1), the other metal pipe (1) is provided with a winding assembly, and a strip-shaped hole is formed in the side wall of the other metal pipe (1), the other side of the canvas fabric (2) passes through the strip-shaped hole and is fixedly connected with the winding assembly.
2. The emergency care nursing rescue equipment according to claim 1, characterized in that, The winding assembly comprises a rotating shaft (3) rotatably connected with the inner wall of the metal pipe (1), and the rotating shaft (3) is fixedly connected with the canvas fabric (2), a spring (4) is sleeved on the outer wall of the rotating shaft (3), one end of the spring (4) is fixedly connected with the rotating shaft (3), the other end of the spring (4) is fixedly connected with the inner wall of the metal pipe (1), and one end of the metal pipe (1) is provided with a limiting structure.
3. The emergency care nursing rescue equipment according to claim 2, characterized in that, The limiting structure comprises an outer cover (5) fixedly connected with one end of the metal pipe (1), one side of the outer cover (5) is provided with a pin rod (6), one end of the pin rod (6) penetrates through the outer cover (5) and extends into the metal pipe (1), the outer wall of the pin rod (6) in the outer cover (5) is fixedly sleeved with a baffle (7), one side of the baffle (7) is provided with a spring (8), one end of the pin rod (6) in the metal pipe (1) is provided with a rotating disc (9), and one side wall of the rotating disc (9) is fixedly connected with a straight bevel gear (10).
4. The emergency care nursing rescue equipment according to claim 2, characterized in that, The spring (4) is provided with a fixed ring (11) on both sides, and the inner wall of the fixed ring (11) is rotatably connected with the rotating shaft (3), and the outer wall of the fixed ring (11) is fixedly connected with the inner wall of the metal pipe (1).
5. The emergency care rescue equipment according to claim 1, characterized in that, The metal pipe (1) is fixedly connected with a binding tape (12) on one side wall.
6. The emergency care rescue equipment of claim 1, wherein, The outer wall of the metal pipe (1) is fixedly sleeved with a handle sleeve (13), and the outer wall of the handle sleeve (13) is provided with anti-skid lines.