Anti-falling protection vest for elderly patient

Abstract

The utility model discloses an anti-falling protection vest for elderly patients, which relates to the technical field of medical auxiliary instruments and comprises a cotton velvet vest, the inner side of the cotton velvet vest is fixedly connected with an inflatable protection pad, the outer side of the cotton velvet vest is fixedly connected with a clamping mechanism, the side surface of the clamping mechanism is provided with a bandage, and the bandage is fixedly connected with the inflatable protection pad. And the rear end of the bandage is fixedly connected with the rear part of the velveteen. When a bandage is fixed, a clamping plate slides into a connecting block along a connecting column, and a fixing block can be clamped into the inner side of the clamping plate under the ejection of a fixing spring, so that the clamping plate can be fixed, the bandage can be conveniently fixed, and when the bandage is disconnected, a button is pressed, so that the bandage can be conveniently fixed. According to the vest convenient to wear, the sliding plate can slide, the fixing block can be pulled back through the pull rod, the clamping plate is not limited, the bandage is conveniently disconnected, the structure is simple, binding by other people is not needed, and the vest is more convenient to wear.

Description

Technical Field

[0001] The utility model relates to the technical field of medical auxiliary equipment, in particular to a fall-prevention protective vest for elderly patients. Background Art

[0002] A fall refers to a sudden and unexpected fall to the ground. It can happen at any age. The elderly are more prone to falls due to their declining physical functions and slower limb reaction speed. For elderly patients, such as less activity, poor muscle strength, impaired balance, and impaired cognitive ability, falls can lead to serious consequences such as psychological trauma, fractures, and soft tissue injuries, affecting the elderly's physical and mental health. In order to reduce the injuries suffered by the elderly after falling, they are usually required to wear protective vests similar to life jackets.

[0003] According to the patent publication number CN215958439U: The utility model discloses an inflatable airbag vest for elderly patients to prevent falls with an improved structural design, including two shoulder pads, one side of the two shoulder pads is connected to a first airbag assembly, and the other side is connected to a second airbag assembly; the first airbag assembly and the second airbag assembly both contain a plurality of inflatable and deflable flexible airbag strips, the plurality of flexible airbag strips are arranged at equal intervals, and two adjacent flexible airbag strips are connected by a plurality of ribbons; the sides of the first airbag assembly and the second airbag assembly are detachably connected by Velcro. By optimizing the structure of the protective vest for elderly patients, the existing whole-piece airbag is improved into a plurality of split flexible airbag strips. While maintaining the cushioning and protective effect of the airbag as much as possible, the gap between the flexible airbag strips enhances the air permeability of the airbag assembly, which reduces the feeling of stuffiness and improves the comfort for patients. The front and rear airbag assemblies are bonded by Velcro, and the adjustable tightness is convenient for wearing and taking off.

[0004] When the airbag vest in the above patent is in use, it is necessary to fix the vest with elastic straps, but the strapping positions are on both sides, so that elderly patients need others to assist in wearing the vest, which is very inconvenient to use. At the same time, there is a lack of protection for the inflation joint, which can easily cause air leakage in the airbag, which is not conducive to the use of the airbag vest. In addition, the existing airbag vest does not have the function of automatic alarm in case of a fall. When the elderly are inconvenient to get up, they cannot be rescued in time, which is not conducive to the use of the vest. Utility Model Content

[0005] The utility model provides a fall-prevention protective vest for elderly patients, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A fall protection vest for elderly patients comprises a cotton fleece vest, an inflatable cushion is fixedly connected to the inner side of the cotton fleece vest, a clamping mechanism is fixedly connected to the outer side of the cotton fleece vest, straps are provided on the sides of the clamping mechanism, the rear ends of the straps are fixedly connected to the rear of the cotton fleece vest, and an automatic alarm device is fixedly connected to the front end top of the cotton fleece vest.

[0008] The clamping mechanism includes a connecting block, which is fixedly connected to the front end of the cotton-fleece vest, a connecting column fixedly connected to the inside of the connecting block, a clamping plate slidably connected to the side of the connecting column, the side of the clamping plate is fixedly connected to the front end of the strap, fixed blocks are slidably connected to the two sides of the inside of the connecting column, the outer end of the fixed block extends to the inside of the clamping plate, the inner end of the fixed block is fixedly connected to a fixing spring, a pull rod is movably connected to the side of the fixed block, one end of the pull rod is movably connected to a sliding plate, the sliding plate is slidably connected to the middle part of the connecting column and extends to the bottom end of the connecting block, and a button is fixedly connected to the bottom end of the sliding plate.

[0009] The automatic alarm device includes a connecting seat, which is fixedly connected to the front end of the cotton fleece vest, a pressure sensor is fixedly connected to the left side of the connecting seat, a sliding pressure plate is fixedly connected to the left end of the pressure sensor, a power supply is arranged at the inner center of the connecting seat, a GPS positioning device is arranged at the inner top end of the connecting seat, and a signal transmitter is arranged at the inner bottom end of the connecting seat.

[0010] A further improvement of the technical solution of the utility model is that the inflatable pad includes a shoulder pad, which is fixedly connected to the inner top of the cotton fleece vest, the bottom end of the shoulder pad is fixedly connected to a connecting belt, and the side of the connecting belt is fixedly connected to a PE airbag.

[0011] By adopting the above technical solution, the shoulder pad, the connecting belt and the PE airbag cooperate with each other, so as to protect the elderly who fall.

[0012] A further improvement of the technical solution of the utility model is that an air pipe is fixedly connected to the inside of the connecting belt, the air pipe extends to the inside of the PE airbag, an air outlet is opened on the side of the air pipe, and an inflation valve is fixedly connected to the bottom end of the connecting belt.

[0013] By adopting the above technical solution, the air supply pipe, the air outlet hole and the inflation valve cooperate with each other, so that the interior of the airbag can be inflated.

[0014] A further improvement of the technical solution of the utility model is that the inflation valve includes a connecting plate, the connecting plate is fixedly connected to the bottom end of the connecting belt, the side of the connecting plate is rotatably connected to a rotating cover plate, the left side of the rotating cover plate is fixedly connected to a one-way valve port, and the side of the one-way valve port is fixedly connected to the bottom end of the gas pipe.

[0015] By adopting the above technical solution, the connection plate, the rotating cover plate and the one-way valve port cooperate with each other in the solution, so as to control the opening of the one-way valve port.

[0016] A further improvement of the technical solution of the utility model is that a sealing cover is arranged at the left end of the one-way valve port, and the sealing cover is fixedly connected to the inside of the connecting plate.

[0017] By adopting the above technical solution, the one-way valve port can be closed by the sealing cover.

[0018] A further improvement of the technical solution of the utility model is that a tensioning spring is fixedly connected inside the rotating cover plate, a limiting block is fixedly connected to the bottom end of the tensioning spring, the bottom end of the limiting block extends to the inside of the connecting plate, and a pulling plate is fixedly connected to the right side of the rotating cover plate.

[0019] By adopting the above technical solution, the tightening spring, the limiting block and the pulling plate cooperate with each other, so that the fixation of the rotating cover plate can be controlled.

[0020] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0021] 1. The utility model provides a vest for elderly patients to prevent falling. Through the mutual cooperation among the connecting block, the connecting column, the clamping plate, the fixing block, the fixing spring, the pull rod, the sliding plate and the button, when fixing the strap, the clamping plate is slid into the inside of the connecting block along the connecting column, and the fixing block can be clamped into the inner side of the clamping plate under the pushing of the fixing spring, so that the clamping plate can be fixed, which is convenient for fixing the strap. When disconnecting, the sliding plate can be slid by pressing the button, and the fixing block can be pulled back by the pull rod, so that the clamping plate loses its restriction, which is convenient for disconnecting the strap. The structure is simple, and it does not need to be tied by others, making it more convenient to wear the vest.

[0022] 2. The utility model provides a fall protection vest for elderly patients. Through the mutual cooperation among the connecting plate, the rotating cover plate, the one-way valve port, the sealing cover, the tightening spring, the limiting block and the pulling plate, when the PE airbag is inflated, the rotating cover plate can be pulled out by the pulling plate, so that the one-way valve port can be extended, which facilitates the gas supply to the inside of the gas supply pipe through the one-way valve port, and then the rotating cover plate is closed. The tightening spring can push the limiting block to be stuck into the inside of the connecting plate, so that the rotating cover plate can be fixed, and the one-way valve port can be closed by the sealing cover, which can avoid gas leakage at the one-way valve port, making the use of the inflatable cushion more convenient.

[0023] 3. The utility model provides a vest for elderly patients to prevent falling. Through the cooperation among a connecting seat, a pressure sensor, a sliding pressure plate, a power source, a GPS positioning device, and a signal transmitter, when an elderly person falls, the sliding pressure plate will squeeze the pressure sensor, thereby enabling conduction between the power source and the GPS positioning device and the signal transmitter, so that information can be sent to medical staff through the signal transmitter. At the same time, the GPS positioning device can locate the elderly person in real time, making it convenient to find the elderly person and provide timely rescue to the elderly person. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural schematic diagram of the utility model;

[0025] Figure 2 It is a schematic diagram of the cross-sectional structure of the inflatable protective pad of the utility model;

[0026] Figure 3 It is a schematic diagram of the cross-sectional structure of the inflation valve of the utility model;

[0027] Figure 4 It is a cross-sectional structural diagram of the clamping mechanism of the utility model;

[0028] Figure 5 It is a schematic diagram of the cross-sectional structure of the automatic alarm device of the utility model.

[0029] In the figure: 1. Cotton fleece vest; 2. Inflatable cushion; 21. Shoulder pad; 22. Connecting belt; 23. PE airbag; 24. Air pipe; 25. Air outlet; 26. Inflatable valve; 261. Connecting plate; 262. Rotating cover plate; 263. One-way valve port; 264. Sealing cover; 265. Tightening spring; 266. Limiting block; 267. Pull plate; 3. Clamping mechanism; 31. Connecting block; 32. Connecting column; 33. Clamping plate; 34. Fixed block; 35. Fixed spring; 36. Pull rod; 37. Sliding plate; 38. Button; 4. Binding belt; 5. Automatic alarm device; 51. Connecting seat; 52. Pressure sensor; 53. Sliding pressure plate; 54. Power supply; 55. GPS positioning device; 56. Signal transmitter. DETAILED DESCRIPTION

[0030] The present invention is further described in detail below in conjunction with the embodiments:

[0031] Example 1

[0032] like Figure 1-5 As shown, the utility model provides a vest for elderly patients to prevent falling, including a cotton fleece vest 1, an inflatable protective pad 2 is fixedly connected to the inner side of the cotton fleece vest 1, a clamping mechanism 3 is fixedly connected to the outer side of the cotton fleece vest 1, a strap 4 is arranged on the side of the clamping mechanism 3, the rear end of the strap 4 is fixedly connected to the rear part of the cotton fleece vest 1, an automatic alarm device 5 is fixedly connected to the front top of the cotton fleece vest 1, the clamping mechanism 3 includes a connecting block 31, the connecting block 31 is fixedly connected to the front end of the cotton fleece vest 1, a connecting column 32 is fixedly connected to the inside of the connecting block 31, and the connecting column The side of 32 is slidably connected with a snap-in plate 33, and the side of the snap-in plate 33 is fixedly connected to the front end of the strap 4. The inner sides of the connecting column 32 are slidably connected with fixed blocks 34, the outer ends of the fixed blocks 34 extend to the inside of the snap-in plate 33, and the inner ends of the fixed blocks 34 are fixedly connected with fixed springs 35. The side of the fixed block 34 is movably connected with a pull rod 36, and one end of the pull rod 36 is movably connected with a sliding plate 37. The sliding plate 37 is slidably connected to the middle part of the connecting column 32 and extends to the bottom end of the connecting block 31, and the bottom end of the sliding plate 37 is fixedly connected with a button 38.

[0033] In this embodiment, when fixing the strap 4, the snap-on plate 33 is slid into the interior of the connecting block 31 along the connecting column 32, and the fixing block 34 can be snapped into the inner side of the snap-on plate 33 under the push of the fixing spring 35, so that the snap-on plate 33 can be fixed, which is convenient for fixing the strap 4. When disconnecting, the sliding plate 37 can be slid by pressing the button 38, and the fixing block 34 can be pulled back by the pull rod 36, so that the snap-on plate 33 is no longer restricted, which is convenient for disconnecting the strap 4. The structure is simple and does not require binding by others, making it more convenient to wear the vest.

[0034] Example 2

[0035] like Figure 1-5 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the inflatable pad 2 includes a shoulder pad 21, the shoulder pad 21 is fixedly connected to the inner top of the cotton fleece vest 1, the bottom end of the shoulder pad 21 is fixedly connected to a connecting belt 22, the side of the connecting belt 22 is fixedly connected to a PE airbag 23, the inside of the connecting belt 22 is fixedly connected to an air pipe 24, the air pipe 24 extends to the inside of the PE airbag 23, an air outlet 25 is opened on the side of the air pipe 24, and the bottom end of the connecting belt 22 is fixedly connected to an inflation valve 26.

[0036] In this embodiment, when the inflatable cushion 2 is in use, it is connected to the cotton fleece vest 1 through the shoulder pad 21, and multiple PE airbags 23 can be connected through the connecting belt 22. The air supply pipe 24 can be supplied with air through the inflation valve 26, and the PE airbag 23 can be inflated through the air outlet 25. At the same time, the air supply pipe 24 is arranged inside the connecting belt 22, which can protect the air supply pipe 24, making the use of the inflatable cushion 2 more convenient.

[0037] Example 3

[0038] like Figure 1-5 As shown, on the basis of Example 2, the utility model provides a technical solution: preferably, the inflation valve 26 includes a connecting plate 261, which is fixedly connected to the bottom end of the connecting belt 22, and the side of the connecting plate 261 is rotatably connected to a rotating cover plate 262, and the left side of the rotating cover plate 262 is fixedly connected to a one-way valve port 263, and the side of the one-way valve port 263 is fixedly connected to the bottom end of the air supply pipe 24, and the left end of the one-way valve port 263 is provided with a sealing cover 264, which is fixedly connected to the inside of the connecting plate 261, and the inside of the rotating cover plate 262 is fixedly connected to a tightening spring 265, and the bottom end of the tightening spring 265 is fixedly connected to a limiting block 266, and the bottom end of the limiting block 266 extends to the inside of the connecting plate 261, and the right side of the rotating cover plate 262 is fixedly connected to a pull plate 267.

[0039] In this embodiment, when the PE airbag 23 is inflated, the rotating cover plate 262 can be pulled out by the pull plate 267, so that the one-way valve port 263 can be extended, which facilitates the gas supply to the inside of the gas pipe 24 through the one-way valve port 263. Thereafter, the rotating cover plate 262 is closed, and the limiting block 266 can be pushed into the inside of the connecting plate 261 by the tightening spring 265, so as to fix the rotating cover plate 262, and the one-way valve port 263 can be closed by the sealing cover 264, so as to avoid gas leakage from the one-way valve port 263, making the use of the inflatable cushion 2 more convenient.

[0040] Example 4

[0041] like Figure 1-5 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the automatic alarm device 5 includes a connecting seat 51, the connecting seat 51 is fixedly connected to the front end of the cotton wool vest 1, a pressure sensor 52 is fixedly connected to the left side of the connecting seat 51, a sliding pressure plate 53 is fixedly connected to the left end of the pressure sensor 52, a power supply 54 is arranged at the inner center of the connecting seat 51, a GPS positioning device 55 is arranged at the inner top of the connecting seat 51, and a signal transmitter 56 is arranged at the inner bottom of the connecting seat 51.

[0042] In this embodiment, the power supply 54 is connected to the pressure sensor 52, the GPS positioning device 55 and the signal transmitter 56 through a wire. When the elderly person falls, the pressure sensor 52 will be squeezed by the sliding pressure plate 53, so that the power supply 54 and the GPS positioning device 55 and the signal transmitter 56 can be connected, so that information can be sent to medical staff through the signal transmitter 56. At the same time, the position of the elderly can be located in real time through the GPS positioning device 575, which facilitates the search for the elderly and can provide timely rescue to the elderly. At the same time, an automatic alarm device 5 is also provided at the rear end of the cotton wool vest 1, so that when the elderly person falls forward or backward, rescue can be provided in time.

[0043] The working principle of this fall protection vest for elderly patients is described in detail below.

[0044] like Figure 1-5 As shown, when the protective vest is used, the shoulder can be protected by the shoulder pad 21, and multiple PE airbags 23 can be connected by the connecting belt 22, and the air supply pipe 24 can be supplied with air through the inflation valve 26, so that the PE airbag 23 can be inflated through the air outlet 25, and then the cotton wool vest 1 and the inflatable cushion 2 are worn on the elderly patient, and the clamping plate 33 is slid into the interior of the connecting block 31 along the connecting column 32, and the fixing block 34 can be clamped into the inner side of the clamping plate 33 under the pushing of the fixing spring 35, so that the clamping plate 33 can be fixed, which facilitates the fixation of the strap 4 and makes it more convenient to wear the vest.

[0045] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A fall protection vest for elderly patients, comprising a cotton fleece vest (1), Features: The inner side of the cotton fleece vest (1) is fixedly connected to an inflatable protective pad (2), the outer side of the cotton fleece vest (1) is fixedly connected to a clamping mechanism (3), a side of the clamping mechanism (3) is provided with a strap (4), the rear end of the strap (4) is fixedly connected to the rear part of the cotton fleece vest (1), and the front top of the cotton fleece vest (1) is fixedly connected to an automatic alarm device (5); The clamping mechanism (3) comprises a connecting block (31), wherein the connecting block (31) is fixedly connected to the front end of the cotton fleece vest (1), a connecting column (32) is fixedly connected inside the connecting block (31), a clamping plate (33) is slidably connected to the side of the connecting column (32), the side of the clamping plate (33) is fixedly connected to the front end of the binding belt (4), a fixing block (34) is slidably connected to the two sides inside the connecting column (32), the outer end of the fixing block (34) extends to the inside of the clamping plate (33), the inner end of the fixing block (34) is fixedly connected to a fixing spring (35), the side of the fixing block (34) is movably connected to a pull rod (36), one end of the pull rod (36) is movably connected to a sliding plate (37), the sliding plate (37) is slidably connected to the middle part of the connecting column (32) and extends to the bottom end of the connecting block (31), and the bottom end of the sliding plate (37) is fixedly connected to a button (38); The automatic alarm device (5) comprises a connection seat (51), the connection seat (51) is fixedly connected to the front end of the cotton wool vest (1), a pressure sensor (52) is fixedly connected to the left side of the connection seat (51), a sliding pressure plate (53) is fixedly connected to the left end of the pressure sensor (52), a power source (54) is arranged at the center of the connection seat (51), a GPS positioning device (55) is arranged at the top end of the connection seat (51), and a signal transmitter (56) is arranged at the bottom end of the connection seat (51).

2. A fall protection vest for elderly patients according to claim 1, Features: The inflatable protective pad (2) comprises a shoulder pad (21), wherein the shoulder pad (21) is fixedly connected to the inner top end of the cotton fleece vest (1), the bottom end of the shoulder pad (21) is fixedly connected to a connecting belt (22), and the side of the connecting belt (22) is fixedly connected to a PE airbag (23).

3. A fall protection vest for elderly patients according to claim 2, Features: The interior of the connecting belt (22) is fixedly connected to an air delivery pipe (24), the air delivery pipe (24) extends to the interior of the PE airbag (23), a gas outlet hole (25) is opened on the side of the air delivery pipe (24), and the bottom end of the connecting belt (22) is fixedly connected to an inflation valve (26).

4. A fall protection vest for elderly patients according to claim 3, Features: The inflation valve (26) comprises a connecting plate (261), the connecting plate (261) is fixedly connected to the bottom end of the connecting belt (22), the side of the connecting plate (261) is rotatably connected to a rotating cover plate (262), the left side of the rotating cover plate (262) is fixedly connected to a one-way valve port (263), and the side of the one-way valve port (263) is fixedly connected to the bottom end of the gas delivery pipe (24).

5. A fall protection vest for elderly patients according to claim 4, Features: A sealing cover (264) is provided at the left end of the one-way valve port (263), and the sealing cover (264) is fixedly connected to the inside of the connecting plate (261).

6. A fall protection vest for elderly patients according to claim 5, Features: A tensioning spring (265) is fixedly connected inside the rotating cover plate (262), a limiting block (266) is fixedly connected to the bottom end of the tensioning spring (265), the bottom end of the limiting block (266) extends to the inside of the connecting plate (261), and a pulling plate (267) is fixedly connected to the right side of the rotating cover plate (262).

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