CN108542722A - A kind of indoor walking vehicle preventing Falls Among Old People - Google Patents

Abstract

A kind of indoor walking vehicle preventing Falls Among Old People, it includes four mutually level frame pipes perpendicular to the ground, the idler wheel of height adjusting screw rod arranged at the bottom of frame pipe, and the top of four frame pipes and slightly below doorframe height, a width are slightly less than four angle Joints of the quadrangle box of doorframe；In the waist high-order bit of people between forward and backward frame pipe, fix two handrail horizontal stripes, there is two blocking rods between two handrail horizontal stripes, old man can between blocking rod band garage into.It is all inserted with dagger among four frame pipes, rubber tip is fixed on the top of dagger, adjust the height of dagger, the rubber tip of dagger end can be made to rest on from about 3 centimeters of indoor roof, since the length of side of quadrangle box and dagger end are huge to the distance difference ratio between indoor roof, therefore rubber tip will prop up roof and make walking vehicle and ground slightly small angle inclination when walking vehicle is fallen, to ensure that old man will not fall in vehicle；When old man goes to toilet, walking vehicle is alternatively arranged as passageway handrail, prevents old man from slipping in lavatory.

Description

A kind of indoor walking vehicle preventing Falls Among Old People

Technical field

The invention belongs to health of older persons articles for use field, especially a kind of indoor walking vehicle preventing Falls Among Old People.

Background technology

Family endowment is a kind of endowment method advocated now, and the man at an advanced age of family endowment, it is also desirable at home or Make in the room of home for destitute it is small-scale walk about, can just be conducive to have good health and a long life in this way, even if being that small range is walked about, old man is sometimes It can fall, once falling, often result in fracture or even threat to life.So how old man both to have been enable often independently to walk about indoors, It can prevent old man from being got injured by a fall when walking about again, be old man and its children suddenly expect and solve the problems, such as.Existing frequently-used is various help The walking vehicle of row device or provided with wheels, falls device over the ground since these are anti-and is not foundation, and when Falls Among Old People can be with vehicle together It falls, such accident is commonplace, even having used the old man of nurse, since nurse has other housework sometimes, or for the moment Carelessness, can also make old man be negligent of assisting in and falling when walking.It is primarily now to pass through enlarged base in order not to make old man fall Diameter is realized, as original single foot crutch is made four feet, walk helper is made wide, someone even wants according to children Go-cart ratio make old man's go-cart, but need about 1.7 meters of diameter, and general family is without so wide channel. Therefore a kind of without power supply it is desirable to have, width can pass in and out toilet door, and old man's walking indoors can be helped to practice body, old man The indoor walking vehicle that can be stopped dropping automatically again when tumble.

Invention content

The purpose of the present invention is：It releases one kind and not having to electric energy, narrower width carries out indoor small range walking for old man, And the walking vehicle for not making old man fall down to the ground.

The object of the present invention is achieved like this：The walking vehicle includes four mutually level frame pipes perpendicular to the ground, The bottom of each frame pipe it is affixed carry the idler wheel of height adjusting screw rod, the slightly below doorframe height of the top of four frame pipes and one, Width is slightly less than four angle Joints of the quadrangle box of doorframe；It is each to fix one in the waist high-order bit of people between forward and backward frame pipe Handrail horizontal stripe has two blocking rods that can be vertically connected by easy disassembly mechanism and handrail horizontal stripe, human body between two handrail horizontal stripes It can be in forward and backward two blocking rods Intermediate Gray vehicle walking；It is all inserted with dagger among above-mentioned four frame pipes, dagger can be upward through four Rubber tip is fixed on side shape box, its top, the upper port of each frame pipe slightly under, be from top to bottom provided with walking for 70 centimeter length of a treaty Road hole, affixed pedestal knob handle stretches out outside the hole of aisle on dagger, and there are one by holder, compression spring, handle in the outside of frame pipe Axis, the dagger whereabouts blocking mechanism for falling column handle composition, fall the splitter of column handle, can go deep into frame pipe by the splitter hole on frame pipe Intracavitary, usually frame pipe is released in dagger top by pedestal knob handle upwards, and by the height adjustment mechanism of dagger, makes four daggers The rubber tip of end is rested on close to about 3 centimeters of indoor roof；It is characterized in that：The anti-of the interior walking vehicle falls effect, be according to The huge difference ratio of each length of side of distance and quadrangle box between above-mentioned rubber and indoor roof is realized.

In this way, original walking vehicle is only found downwards supporting point, change into the Fang Die mechanisms of walking vehicle to upper space The new method of support is found, such walking vehicle can be made relatively narrow, be easily accessible relatively narrow aisle, and will not fall.Work as disease Weak old man, needs nurse to look after, but need it is appropriate up and about when, so that it may with by easy disassembly mechanism by indoor walking vehicle Blocking rod lift, allow old man to enter among walking vehicle, then easy disassembly mechanism again will resistance railing and handrail horizontal stripe fix, always People can drive walking vehicle movable indoors, since the dagger of indoor walking vehicle top usually leaves about 3 centimetres of roof and room Top not in contact with, therefore old man only need to very little overcome idler wheel rotate power walking vehicle can be made to advance, but if Falls Among Old People When, the dagger of four tripod sides will be propped up by roof, and the wheel of the other side is still stuck in ground.According to right angled triangle original Reason, the ratio between two right-angle sides are bigger, then short right-angle side is diagonal smaller, need to accommodate human body, most short side length among existing four tripods It is up to 60 centimetres (as long right-angle sides) and roof to dagger distance and is slightly larger than 3 centimetres (as short right-angle sides), ratio is suitable Greatly, so if Falls Among Old People, walking vehicle also only slightly tilts, and old man would not also fall injury.And used occupy phase Compared with ground area and common walk helper without electric energy, when Falls Among Old People, walk helper is not slightly to tilt, and mostly In the case of can all old man be made to get injured by a fall.Although the distance on each portion in roof and ground is differentiated, sick and weak senior activity's range is very It is small, it is general only to walk up and down among several square metres of areas in room, since range is small, roof all bases of general a small range In the same plane, and general roof is all more solid, can keep out going all out for four tripods completely, and above dagger at this place There is rubber tip, not only increase friction, but also the scratch on roof is made to become very shallow, besides in order to which old man does not fall, and leave a bit Scratch compares, it may be said that is insignificant.The blocking rod of this patent is forward and backward two, and can easy disassembly, so old man When needing to turn round, vehicle need not be turned around, and need to only be turned round in vehicle, after blocking rod of dismantling, front and rear direction can all walk out vehicle It goes, as corridor is the same, as between entering lavatory to be entered always, at this moment nurse or the fine old man oneself of physical efficiency press front two and support Column falls column handle, and (sliding parts such as hoodle can also be added to accelerate falling speed) will be directly being fallen from dagger under gravity, It can be directly entered lavatory before vehicle, closet is disseated more nearby to make vehicle body enter, the length of vehicle can be more than vehicle Width, it is more firm in order to make to connect between two preceding hack levers of walking vehicle, will be before left and right two in addition to a line of quadrangle box Outside hack lever is connected, also it can increase a bracing piece at the slightly lower place of quadrangle box.The height tune that the height of four tripods passes through idler wheel Screw rod is saved, is adjusted to slightly below doorframe height, thus it is at this moment very firm among the upper and lower side insertion doorframe of vehicle body, and entire vehicle body becomes For old man lavatory when corridor handle, to reduce old man the occurrence of lavatory is fallen.After vehicle exits lavatory, if will Dagger restores, and handle that only pedestal need to be shaken hands above is carried to aisle hole top.Walking vehicle can serve not only as walking with expanded functionality Driving uses, and also can be used as corridor handrail, at this moment four daggers, and by its regulating mechanism, (general regulating mechanism can be supportted one Column is divided into two sections up and down, after being threadedly coupled, the i.e. adjustable height of upper and lower turn), thus it is upward with threaded adjusting dagger, always Rotation support to roof is.

Description of the drawings

Fig. 1 is the structural schematic diagram of indoor walking vehicle.

Fig. 2 is the AA sectional views of indoor walking vehicle in Fig. 1.

Fig. 3 is the BB sectional views of the quadrangle box of indoor walking vehicle in Fig. 1.

Specific implementation mode

1 is ground in Fig. 1,2 be can be with the front wheel device of rotation direction, 3 be fastening nut, and 4 be adjusting screw rod, and 5 be frame Tube chamber, 6,7,8,9 be sequentially to fall column handle, compression spring, holder, Handle axis, they form dagger whereabouts blocking mechanism, and 10 be to fall column The splitter of handle, 11 be splitter hole, and 12 be aisle hole, and 13 be side arm pipe, and 14 be pedestal knob handle, and 15 be left and right two side arms The bracing piece of bar, 16 be port band internal thread dagger, and 17 be band screw rod dagger, and 18 be rubber tip, and 19 be roof, and 20 be quadrangle Box, 21 be after-frame pipe, and 22 be blocking rod, and 23,24,25 with sequence be hinge axle bed, and hinge axis, recess, they form blocking rod Easy disassembly mechanism, 26 be handrail horizontal stripe, and 27 be human body, and 28 be the rear-wheel device of not usable rotational direction.Horizontal quadrangle Fixed two side arm pipes 13 and two after-frame pipes 21 on four angles of box 20.The bottom of each frame pipe carries height adjusting screw rod 4 front wheel device 2 turned to and rear-wheel device 28,3 are the nuts for fastening.It is each between forward and backward frame pipe to fix a handrail Horizontal stripe 26 has between two handrail horizontal stripes two and its blocking rod 22 being vertically connected, blocking rod 22 1 to terminate by hinge seat 23, hinge The handrail horizontal stripe that the hinge of the composition of axis 24 is following with the end is connected, and the blocking rod other end is embedded in the handrail horizontal stripe 26 of another side In recess 25, human body 27 walking cart can advance among forward and backward two blocking rods, and port is all inserted among above-mentioned four frame pipes Band internal thread dagger 16 among port band internal thread dagger 16, is also rotary with band stud dagger 17, turn band stud dagger 17 can Distance to adjust fixed rubber tip 18 and roof 19 is maintained at 3 centimetres or so, at the upper port of forward and backward frame pipe 13,21, upper end Mouth slightly under be from top to bottom provided with the aisle hole 12 of 70 centimeter length of a treaty, port is with pedestal knob affixed on internal thread dagger 16 Handle 14 stretches out outside aisle hole 12, and the outside of frame pipe 13 is also connected with holder 8, has Handle axis 9 in holder 8, is cased in Handle axis 9 Column handle 6 is fallen, falling between column handle 6 and frame pipe 13 has compression spring 7, they form dagger whereabouts blocking mechanism, fall splitting for column handle 6 Point can be goed deep by the splitter hole 11 on frame pipe in frame tube chamber 5, and usually dagger top is pulled out frame pipe by pedestal knob handle 14 upwards 13。

Fig. 2 is the AA sectional views of Tu1Zhong mechanisms.16 be port band internal thread dagger in figure, and 13 be side arm pipe, and 26 be handrail Horizontal stripe, 25 be groove, and 21 be after-frame pipe, and 30 be another after-frame pipe, and 24 be hinge axis, and 23 be hinge axle bed, and 22 be blocking rod, 29 be the handrail horizontal stripe of the other side, and 31 be another side arm pipe.Separately there is a side arm pipe 31, Fig. 2 on the opposite of side arm pipe 13 in Fig. 2 Separately there is an after-frame pipe 30 on the opposite of middle after-frame pipe 21, have between two side arm pipes and two after-frame pipes one by empty in Fig. 1 The bracing piece 15 that line garden indicates is fixedly connected with；Affixed hinge axle bed 23 on another side handrail horizontal stripe 29 is inserted into hinge axle bed 23 Hinge axis 24, the stage casing and 22 one end of blocking rod of hinge axis 24 are affixed.When the other end of two blocking rods enters in groove 25, Human body in Fig. 1 will be blocked bar falling and be hindered；When the countercheck rod other end lifts from groove more than 90 degree, human body It can be walked out from walking vehicle.

Fig. 3 is the BB sectional views of the quadrangle box of indoor walking vehicle in Fig. 1.16 be port band internal thread dagger in figure, 31 and 13 be side arm pipe, and 30 and 21 are after-frame pipes, and 15 be bracing piece, and 20 be quadrangle box.In order to make indicated in Fig. 2 two Structure between side arm pipe 13 and 31 can consolidate and the structure between after-frame pipe 30 and 21 can consolidate, therefore between them also Affixed bracing piece 15.The quadrangle of quadrangle box 20, respectively with side arm pipe 31,13, after-frame pipe 30,21 is affixed.

Claims (1)

1. a kind of indoor walking vehicle preventing Falls Among Old People, it includes four mutually level frame pipes perpendicular to the ground, each frame The bottom of pipe it is affixed carry the idler wheel of height adjusting screw rod, the slightly below doorframe height of the top of four frame pipes and one, width It is slightly less than four angle Joints of the quadrangle box of doorframe；It is each to fix a handrail in the waist high-order bit of people between forward and backward frame pipe Horizontal stripe, there is two blocking rods that can be vertically connected by easy disassembly mechanism and handrail horizontal stripe between two handrail horizontal stripes, and human body can be Forward and backward two blocking rods Intermediate Gray vehicle walking；It is all inserted with dagger among above-mentioned four frame pipes, dagger can be upward through quadrangle Rubber tip is fixed on box, its top, the upper port of each frame pipe slightly under, be from top to bottom provided with the aisle of 70 centimeter length of a treaty Hole, affixed pedestal knob handle stretches out outside the hole of aisle on dagger, the outside of frame pipe there are one by holder, compression spring, Handle axis, The dagger whereabouts blocking mechanism for falling column handle composition, falls the splitter of column handle, can go deep into frame tube chamber by the splitter hole on frame pipe Interior, usually frame pipe is released in dagger top by pedestal knob handle upwards, and by the height adjustment mechanism of dagger, makes four dagger ends The rubber tip of head is rested on close to about 3 centimeters of indoor roof；It is characterized in that：The anti-of the interior walking vehicle falls effect, is to rely on The huge difference ratio of each length of side of distance and quadrangle box between above-mentioned rubber and indoor roof is realized.