CN202456575U

CN202456575U - Anti-falling protective device

Info

Publication number: CN202456575U
Application number: CN2012200170757U
Authority: CN
Inventors: 张峻霞; 刘业芳; 苏海龙; 王新亭
Original assignee: Tianjin University of Science and Technology
Current assignee: Tianjin University of Science and Technology
Priority date: 2012-01-16
Filing date: 2012-01-16
Publication date: 2012-10-03
Anticipated expiration: 2022-01-16

Abstract

The utility model relates to a fall protection device, which is composed of a belt, an airbag type protective pad and an inflatable starting device. The air guide tube is connected with the inflation port of the air bag type protective cushion. The utility model has scientific and reasonable structural design, is convenient to carry and wear, and has a beautiful appearance; it can be quickly inflated to play a protective role; and it has the advantages of high safety performance and reusability, and is a highly innovative fall protection device. .

Description

A kind of protector of falling

Technical field

The utility model relates to a kind of health care for the aged device field, particularly a kind of protector of falling.

Background technology

With the decline of body, the elderly's life and health all can be had a strong impact on advancing age.Falling is exactly one of common problem.When falling, human body injured position is a hip, might cause fracture phenomenons such as hipbone, hipbone, pelvic bone, the elderly's life and health is caused seriously influence.The present protector of falling all is neonychium or protection clothes mostly, and this neonychium must wear constantly, though can play a very good protection, influences very much outward appearance, and therefore people possibly be reluctant to carry.So, demand urgently researching and developing a kind of easy to carry, goodlooking, reusable, the protector of falling that plays a protective role constantly.

Summary of the invention

The purpose of the utility model is to overcome the deficiency of prior art, provides a kind of and is easy to carry, and is goodlooking, reusable, the protector of falling that can play a protective role when falling.

It is to adopt following technical scheme to realize that the utility model solves its technical problem:

A kind of protector of falling; It is characterized in that: constitute by waistband, gasbag-type neonychium and inflation starting drive; The folding waistband rear side that is connected in of gasbag-type neonychium is inner; It is inner that the inflation starting drive is fixedly connected on the waistband side, and the inflation starting drive is connected with the inflation inlet of gasbag-type neonychium through wireway.

And described gasbag-type neonychium is launched into convex, and the gasbag-type neonychium launches the back and forms the shape of embracing that coats the human body hip.

And, being coated with a rectangular airbag restraint cover at the gasbag-type neonychium, the upper end of gasbag-type neonychium is fixedly connected in the airbag restraint cover, and the bottom of this airbag restraint cover is provided with easy open closure.

And; Described inflation starting drive is made up of compressed gas cylinder, sealed gas chamber, opener, wireway and check valve, and at an end sealing and fixing compressed gas cylinder of sealed gas chamber, it is inner that the bottleneck of this compressed gas cylinder is aimed at sealed gas chamber; In sealed gas chamber inside opener is installed; The other end at sealed gas chamber is installed wireway, on this wireway, check valve is installed, and the other end of wireway connects the inflation inlet of air-bag type protection pad.

And described opener is made up of sleeve pipe, tubulose pricker, connecting rod, slide block, guide rail, compression spring and stay cord, and it is inner coaxial with the bottleneck of compressed gas cylinder that sleeve pipe is packed in sealed gas chamber; A tubulose pricker is slidingly installed in sleeve pipe; The compressed gas cylinder bottleneck is aimed in the bottom of this tubulose pricker, the upper end hinge load bar of this tubulose pricker, and the other end hinge of this connecting rod is contained on the slide block; This slide block is slidingly mounted on and is installed on the inner guide rail of sealed gas chamber; Slide block connects an end of stay cord, between slide and sealed gas chamber inwall, the compression spring is installed, and the stay cord other end stretches out the sealed gas chamber outside.

And, be provided with the protective cover that is covered with said inflation starting drive in the side of waistband.

And the two ends of said waistband are equipped with the slotting formula of mutual plug-in mounting and buckle.

And said waistband is provided with the elastic telescopic parts.

Advantage of the utility model and beneficial effect are:

1. the method that the protector of originally falling adopts the gasbag-type neonychium that human body is protected; Airbag fold is put in the waistband, and air bag is connected with the inflation starting drive through wireway, in the time of will falling down at once; Open the inflation starting drive; Be the air bag fast aeration, airbag-releasing is wrapped in the hip of human body, thereby plays a good protection.

2. the gasbag-type neonychium of protector of originally falling is launched into convex, and is corresponding with human body hip body surface profile, and the gasbag-type neonychium launches the back and forms the shape of embracing that coats the human body hip, plays the effect of effective protection.

3. originally the fall inflation starting drive reasonable in design of protector; Be made up of compressed gas cylinder, sealed gas chamber, opener, wireway and check valve, opener is made up of sleeve pipe, tubulose pricker, connecting rod, slide block, guide rail, compression spring and stay cord, in the time of will falling at once; The pulling stay cord; Puncture bottleneck, compressed gas cylinder is promptly inflated rapidly air bag, after the pulling force at stay cord place discharges; Slide block can return to original position under the pressure of compression spring, make this device have reusable property.

4. the protector of originally falling adopts inserts formula button wearing mode, easy to use, and waistband is provided with the elastic telescopic parts, user's wearing of suitable different waistlines.

5. the utility model scientific structure design is reasonable, has to carry and wear conveniently, good looking appearance; Can inflate rapidly, play a protective role; And security performance is higher, and reusable advantage is a kind of protector of falling that has than high innovation character.

Description of drawings

Fig. 1 is the user mode schematic appearance of the utility model;

Fig. 2 is the schematic appearance of the utility model unused state;

Fig. 3 is the utility model gasbag-type neonychium method for folding sketch map;

Fig. 4 is that the B of Fig. 2 is to sketch map;

Fig. 5 is the utility model inflation starting drive internal structure sketch map.

The utility model description of reference numerals in the protector accompanying drawing of falling:

1 gasbag-type neonychium, 2 waistbands, 3 inflation starting drive protective covers, 4 stay cords

5 lifting the balls, 6 elastic telescopic parts 7 are inserted formula button 8 airbag restraint covers

9 inflation starting drives, 10. mount pads, 11 inflation inlets, 12 sealed gas chambers

13 upper pins, 14 sleeve pipes, 15 rectangular openings, 16 connecting rods

17 tubulose prickers, 18 lower bearing pins, 19 compressed gas cylinders, 20 slide blocks

21 guide rails, 22 dovetail grooves, 23 compression springs, 24 check valves

25 wireways

The specific embodiment

Below in conjunction with accompanying drawing the protector of falling of the utility model is done further explain.

A kind of protector of falling; Like Fig. 1, shown in Figure 2; It is made up of waistband 2, gasbag-type neonychium 1 and inflation starting drive 9; The folding waistband rear side that is connected in of gasbag-type neonychium is inner, and it is inner that the inflation starting drive is fixedly connected on the waistband side, and the inflation starting drive is connected with the inflation inlet 11 of gasbag-type neonychium through wireway.The two ends of waistband are equipped with the slotting formula of mutual plug-in mounting and buckle 7.Waistband is provided with elastic telescopic parts 6.

The gasbag-type neonychium is launched into convex, and the gasbag-type neonychium launches the back and forms the shape of embracing that coats the human body hip.The gasbag-type neonychium is coated with a rectangular airbag restraint cover 8, and the upper end of gasbag-type neonychium is fixedly connected in the airbag restraint cover, and the bottom of this airbag restraint cover is provided with easy open closure.Gasbag-type neonychium method for folding is as shown in Figure 3: the trough when the dotted line representative is folding; Fine line is represented crest, and is earlier that the both sides of air bag neonychium a along the line is longitudinal folding, folds along hollow line b, peak line c again; Fold by the order of trough, crest successively then; Put in the protective cover up to whole air bag neonychium is folded, according to said method fold, be of value to the rapid deployment of air bag.

Like Fig. 4, shown in Figure 5; The inflation starting drive is made up of compressed gas cylinder 19, sealed gas chamber 12, opener, wireway 25 and check valve 24; End sealing and fixing compressed gas cylinder at sealed gas chamber; It is inner that the bottleneck of this compressed gas cylinder is aimed at sealed gas chamber, and compressed gas cylinder is inner through the side that mount pad 10 is installed in waistband.In sealed gas chamber inside opener is installed, at the other end of sealed gas chamber wireway is installed, on this wireway, check valve is installed, the other end of wireway connects the inflation inlet of air-bag type protection pad.Opener is made up of sleeve pipe 14, tubulose pricker 17, connecting rod 16, slide block 20, guide rail 21, compression spring 23 and stay cord 4; It is inner coaxial with the bottleneck of compressed gas cylinder that sleeve pipe is packed in sealed gas chamber; A tubulose pricker is slidingly installed in sleeve pipe; The compressed gas cylinder bottleneck is aimed in the bottom of this tubulose pricker, and tubulose pricker needle point is approximately 5mm apart from compressed gas cylinder bottleneck distance, and the upper end of this tubulose pricker is through upper pin 13 hinge load bars; The other end of this connecting rod is contained on the slide block through lower bearing pin 18 hinges, and these sleeve pipe both sides have rectangular opening 15 and supply connecting rod to move up and down through it.This slide block is slidingly mounted on and is installed on the inner guide rail of sealed gas chamber, and the dovetail groove of slide block lower end matches with dovetail groove 22 on the guide rail.Slide block connects an end of stay cord, between slide and sealed gas chamber inwall, the compression spring is installed, and the stay cord other end stretches out the sealed gas chamber outside and in its end lifting the ball 5 is installed.The side of waistband is provided with the protective cover 3 that is covered with said inflation starting drive.Store the pressurized carbon dioxide gas that contracts in the compressed gas cylinder.

During use, buckle through the slotting formula at waistband two ends waistband is strapped in user's waist, the user that the elastic telescopic parts on the waistband can make waistband be fit to different waistlines dresses.When user's sensation promptly will be fallen, with the lifting the ball that pulls moving stay cord end, stay cord drove slide block and moves along dovetail rail is parallel; Under the effect of connecting rod, the tubulose pricker moves downward along internal surface of sleeve pipe, punctures the pressure resistant film on the compressed gas cylinder bottleneck simultaneously; Discharge the high-pressure carbon dioxide gas in the bottle; Gas enters in the gasbag-type neonychium through check valve, wireway, inflation inlet, makes the neonychium expansion molding, is coated on the human buttock outside; The impulsive force of buffering human body when falling down to the ground plays good protection human body and avoids the effect damaged.After the pulling force at stay cord place discharged, slide block can return to original position under the pressure of compression spring, make this device have reusable property.

The utility model is simple in structure, and is easy to operate, reusable, and can protect user's safety constantly, to the prevention injured protective action effectively that played of falling.

Claims

1. A fall protection device, characterized in that: it consists of a belt, an airbag-type protective pad and an inflatable activation device, the airbag-type protection pad is folded and connected to the inside of the back side of the belt, the inflatable activation device is fixedly connected to the inside of the side of the belt, and the inflatable activation device It is connected with the inflation port of the air bag type protective cushion through the air guide tube.

2. The fall protection device according to claim 1, characterized in that: the airbag-type protective pad is deployed into a convex shape, and the airbag-type protective pad forms a hugging shape covering the hips of the human body after deployment.

3. The fall protection device according to claim 2, characterized in that: a rectangular airbag protective cover is coated on the outside of the airbag protective pad, the upper end of the airbag protective pad is fixedly connected in the airbag protective cover, and the airbag protection The lower portion of the cover is provided with an easy-open closure.

4. The fall protection device according to claim 1, characterized in that: the inflation starting device is composed of a compressed gas cylinder, a sealed air chamber, an opening mechanism, an air guide tube and a one-way valve, and is sealed at one end of the sealed air chamber. Fix the compressed gas cylinder, the bottle mouth of the compressed gas cylinder is aligned with the inside of the airtight chamber, an opening mechanism is installed inside the airtight chamber, an air guide tube is installed at the other end of the airtight air chamber, and a one-way valve is installed on the air guide tube. The other end of the air guide tube is connected to the inflation port of the air bag type protective cushion.

5. The fall protection device according to claim 1, characterized in that: the opening mechanism is composed of a sleeve, a tubular lancet, a connecting rod, a slider, a guide rail, a compression spring and a drawstring, and the sleeve is fixed in the airtight The inside of the air chamber is coaxial with the bottle mouth of the compressed gas cylinder, and a tubular lancet is slidably installed in the casing. The lower end of the tubular lancet is aligned with the bottle mouth of the compressed gas cylinder. The other end of the slider is hinged on the slider, and the slider is slidably installed on the guide rail fixed inside the airtight chamber. The slider is connected to one end of the pull rope, and a compression spring is installed between the slider and the inner wall of the airtight chamber. The other end of the stay rope stretches out of the airtight air chamber.

6. The fall protection device according to claim 1, characterized in that: a protective cover covering the inflatable activation device is provided on the side of the waist belt.

7. The fall protection device according to claim 1, characterized in that: the two ends of the waist belt are installed with plug-in buckles inserted into each other.

8. The fall protection device according to claim 1, characterized in that: said waist belt is provided with elastic stretchable parts.