CN203608939U

CN203608939U - Supporting crutch capable of being changed into chair and assisting in stair climbing

Info

Publication number: CN203608939U
Application number: CN201320691262.8U
Authority: CN
Inventors: 张芷榕
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-11-04
Filing date: 2013-11-04
Publication date: 2014-05-28
Anticipated expiration: 2023-11-04

Abstract

The utility model relates to the technical field of multifunctional behavior auxiliary tools for old people, in particular to a supporting crutch capable of being changed into a chair and assisting in stair climbing. The supporting crutch consists of a crutch main rod, lifting devices and a crutch base, wherein the bottom of the crutch base is provided with telescopic wheels and feet with non-slip mats; the crutch main rod comprises an oxter crutch support, an upper-section crutch tube, a middle-section lifting tube and a lower-section storage tube; the surface of the middle-section lifting tube is provided with a handle, an oil-pressure draw rod and a backrest hole; the middle-section lifting tube is internally provided with one lifting device; the middle-section lifting tube is internally provided with a connecting device with the upper-section crutch tube; the lower-section storage tube is internally provided with one lifting device, a fixed pad and a bottom pad; a semi-circular chair pad rack is attached to the top of the lower-section storage tube. The supporting crutch is simple and scientific in structural design, and can be used for assisting shanks in ascending to a higher-level stair level; a pair of the crutches can be connected by virtue of chair pad plates and pedal plates so as to form a wheelchair, so that the old people can go out to do exercises quite conveniently.

Description

A kind of auxiliary support crutch of going upstairs that is varied to chair

Technical field:

The utility model relates to Multifunction old-man action aid technical field, refers in particular to a kind of auxiliary support crutch of going upstairs that is varied to chair.

Background technology:

Modern medicine progress, people's health knowledge improves, and health care medicine is selected variation, and human longevity is more and more longer.But work as people with age, body function just can day by day be degenerated, especially knee joint bone network turns fragile, when stair climbing, centre of body weight drops on a wherein leg, single leg is difficult to support the weight of whole health, causes out difficulty, stays in that family can sway the emotion all day and physically and mentally healthy.

Utility model content:

The purpose of this utility model is for the deficiencies in the prior art, and provide the integrated structure of subregion folding bedplate frame and multi-functional bed hidden cabinet, the simple science of its structural design, the simple science of its structural design, a crutch is respectively put in old man's the right and left oxter, in the time going upstairs, health tilts to one side crutch, with body weight by crutch inside lowering or hoisting gear, force down this limit lifting walking-stick, the corresponding resilience of crutch that another side is forced down by previous action raises, and drive the sole of this limit health liftoff, auxiliary shank is promoted to upper level stair level, a pair of crutch can be connected into wheelchair with chair cushion plate and pedal on level land, old man is out movable very convenient.

For achieving the above object, the utility model adopts following technical scheme, it comprises crutch mobile jib, lowering or hoisting gear A, Walking stick base, retractable castors and the pin with slipmat are arranged at Walking stick base bottom, crutch mobile jib comprises Oxter crutch holder, epimere crutch pipe, stage casing fall way, hypomere containing tube, fall way surface, stage casing jug, oil pressure pull bar, backrest hole, there is lowering or hoisting gear fall way inside, stage casing, there is the jockey with epimere crutch pipe fall way inside, stage casing, there are lowering or hoisting gear and fixed bolster and heelpiece in hypomere containing tube inside, the pipe top of hypomere containing tube is with semicircle chair pad frame.

The stage casing of described crutch mobile jib is provided with fall way, and the lowering or hoisting gear of the hypomere containing tube inside of crutch mobile jib is any one in air spring or common spring.

The pipe top of described hypomere containing tube is provided with semicircle chair pad frame, semicircle chair pad frame be provided with screw-, screw-be above equipped with chair cushion plate, semicircle chair pad frame is any one in fixing or separate type, connected mode is any one in screw thread rotation, welding.

Described fall way surface, stage casing has can fill the backrest hole that hangs soft back pad.

Between described epimere crutch pipe and stage casing fall way, be provided with jockey.

Described Walking stick base has retractable castors, and flexible wheel is with the inside external extension of wheel chute, and front wheel chute is provided with the chute screw that can assemble pedal, and pedal is mounted with by screw rod and front wheel chute top screw.

Described Walking stick base is provided with and can heightens low Slippery proof foot pad by bull stick or button.

Described crutch mobile jib is any one in one or more snippets pipe fitting, and crutch mobile jib is fixed on Walking stick base, and lowering or hoisting gear can be arranged on Walking stick base.

Described crutch mobile jib is any one in metal, wooden pole, plastic tube, composite.

The utility model beneficial effect is: the simple science of its structural design, this lifting walking-stick is carried the center of gravity metastatic rule of leg walking according to human body, can help old man to solve the inconvenience of going upstairs.Even weak old man's both legs short time walking also feels tired out especially on level land, this lifting walking-stick can connect into wheelchair with chair cushion plate and pedal, old man is out movable very convenient, the simple science of its structural design, a crutch is respectively put in old man's the right and left oxter, in the time going upstairs, health tilts to one side crutch, with body weight by crutch inside lowering or hoisting gear, force down this limit lifting walking-stick, the corresponding resilience of crutch that another side is forced down by previous action raises, and drive the sole of this limit health liftoff, auxiliary shank is promoted to upper level stair level, a pair of crutch can be connected into wheelchair with chair cushion plate and pedal on level land, old man is out movable very convenient.

For achieving the above object, the utility model adopts following technical scheme, the subregion support body of bedplate frame, the ladder that is connected of support body and upper bed, support body Vacancy is equipped with independent plate piece, support body and plate be connected with movable switch hinge member and fixing pluge, support body connects a bed cabinet the hinge of connection and pressure pull bar, bed cashier's office in a shop portion has upper bed, and movably cabinet is arranged at bed cabinet bottom.Bedplate frame has fixing lockset with bed cabinet, and independent plate has handle.The simple science of its structural design, daytime, people can be folding by bedplate frame, ensconces in multifunctional combined cabinet body, more according to actual needs, open the different interval independent sheet material of bed board support body, changes at any time purposes, becomes Multifunctional combined furniture.Easy to use, save space.

Accompanying drawing explanation:

Fig. 1 is the utility model structural representation.

Fig. 2 is the utility model internal structure schematic diagram.

Fig. 3 is the utility model internal structure lowering or hoisting gear extended configuration schematic diagram.

Fig. 4 is the utility model internal structure air spring lowering or hoisting gear extended configuration schematic diagram.

Fig. 5 is the common spring lowering or hoisting gear of the utility model internal structure decline view.

Fig. 6 is the utility model internal structure air spring lowering or hoisting gear decline view.

Fig. 7 is that the utility model Slippery proof foot pad rises and wheel abduction view.

Fig. 8 is the utility model lifting walking-stick top view.

Fig. 9 is the utility model wheel chute abduction state top view.

Figure 10 is the utility model chair cushion plate and pedal schematic appearance.

Figure 11 is the utility model chair combination view.

Figure 12 is the utility model chair combination front elevation.

The specific embodiment:

See Fig. 1 to Figure 12, it comprises crutch mobile jib 10, lowering or hoisting gear A, Walking stick base 15, retractable castors 19 and the pin 20 with slipmat are arranged at Walking stick base 15 bottoms, crutch mobile jib 10 comprises Oxter crutch holder 11, epimere crutch pipe 12, stage casing fall way 13, hypomere containing tube 14, the surperficial jug 16 of stage casing fall way 13, oil pressure pull bar 17, backrest hole 21, there is lowering or hoisting gear A fall way 13 inside in stage casing, there is the jockey E with epimere crutch pipe 12 fall way 13 inside in stage casing, there are lowering or hoisting gear A and fixed bolster B and heelpiece C in hypomere containing tube 14 inside, the pipe top of hypomere containing tube 14 is with semicircle chair pad frame 18.

The stage casing of described crutch mobile jib 10 is provided with fall way 13, and the lowering or hoisting gear A of hypomere containing tube 14 inside of crutch mobile jib 10 is any one in air spring A1 or common spring A2.

The pipe top of described hypomere containing tube 14 is provided with semicircle chair pad frame 18, semicircle chair pad frame 18 is provided with screw 18-1, on screw 18-1, be equipped with chair cushion plate 18A, semicircle chair pad frame 18 is any one in fixing or separate type, and connected mode is any one in screw thread rotation, welding.

Described stage casing fall way 13 surfaces have can fill the backrest hole 21 that hangs soft back pad 21A.

Between described epimere crutch pipe 12 and stage casing fall way 13, be provided with jockey E.

Described Walking stick base 15 has retractable castors 19, flexible wheel 19 is with the inside external extension of wheel chute D, front wheel chute D is provided with the chute screw D-1 that can assemble pedal 19A, and pedal 19A is mounted with by screw rod 19A-1 and front wheel chute top screw D-1.

Described Walking stick base 15 is provided with and can heightens low Slippery proof foot pad 20 by bull stick or button 20A.

Described crutch mobile jib 10 is any one in one or more snippets pipe fitting, and crutch mobile jib 10 is fixed on Walking stick base 15, and lowering or hoisting gear A can be arranged on Walking stick base 15.

Described crutch mobile jib 10 is any one in metal, wooden pole, plastic tube, composite.

1, old man is in the time going upstairs, both sides armpit is propping up crutch holder, two hold crutch handgrip, stage casing fall way and hypomere containing tube are carried the center of gravity metastatic rule of leg walking by human body, cycle type is with the one high and one low both sides lifting walking-stick that leans to of health, because one side crutch that supports body weight is depressed by the common lifting spring of interior arrangement, the corresponding resilience of crutch that another side is forced down by previous action raises, and drive the sole of this limit health liftoff, the distance of reduction and higher level's stair height fall, auxiliary shank is increased to upper level stair level easily, the difficulty of people's stair climbing that alleviates old personage or have leg to suffer from.

2, the lowering or hoisting gear of stage casing fall way and hypomere containing tube inside also can use air spring, and old man is in the time going upstairs, and both sides armpit is propping up crutch holder, when holding oil pressure pull bar and leaning to both sides by health is one high and one low, and auxiliary tune compared with crutch height.

3, there is backrest hole on fall way surface in stage casing, and, with semicircle chair pad frame, there is wheel chute on the pipe top of hypomere containing tube in Walking stick base, and there is screw on front wheel chute top.A pair of crutch can be heightened to foot pad on level land, at Walking stick base pull-out wheel, at front wheel chute apical pore assembling pedal, at semicircle chair pad frame assembling chair cushion plate, a pair of crutch is connected into wheelchair with chair cushion plate and pedal, in backrest hole, dress is hung soft back pad, and epimere crutch pipe is separated as borrowing of mobile chair and supports bar use.Old man is out movable very convenient.

4, epimere crutch pipe can separate as independent crutch and use.

As shown in Figure 7, a pair of crutch can be heightened to Slippery proof foot pad 20 with bull stick or button 20A on level land, as Fig. 7 and Walking stick base that Fig. 9 is shown in 15 pull out wheel 19, assemble pedal 19A and assemble chair cushion plate 18A at semicircle chair pad frame 18 at front wheel chute D apical pore D-1 as shown in figure 11, a pair of crutch is connected into wheelchair with the plate 18A of chair cushion shown in Figure 10 and pedal 19A, hang soft back pad 21A at backrest hole 21 dresses as shown in figure 12, epimere crutch pipe 12 is separated as borrowing of mobile chair and supports bar use, and old man is out movable very convenient.

The above is only preferred embodiment of the present utility model, and the equivalence of doing according to structure, feature and principle described in the utility model patent claim therefore all changes or modifies, and is included in the utility model patent claim.

Claims

1. one kind can be varied to the auxiliary support crutch of going upstairs of chair, it comprises crutch mobile jib (10), lowering or hoisting gear (A), Walking stick base (15), it is characterized in that: retractable castors (19) and the pin with slipmat (20) are arranged at Walking stick base (15) bottom, crutch mobile jib (10) comprises Oxter crutch holder (11), epimere crutch pipe (12), stage casing fall way (13), hypomere containing tube (14), the surperficial jug of stage casing fall way (13) (16), oil pressure pull bar (17), backrest hole (21), there is lowering or hoisting gear (A) stage casing fall way (13) inside, there is the jockey (E) with epimere crutch pipe (12) stage casing fall way (13) inside, there are lowering or hoisting gear (A) and fixed bolster (B) and heelpiece (C) in hypomere containing tube (14) inside, the pipe top of hypomere containing tube (14) is with semicircle chair pad frame (18).

2. a kind of auxiliary support crutch of going upstairs that is varied to chair according to claim 1, it is characterized in that: the stage casing of described crutch mobile jib (10) is provided with fall way (13), the inner lowering or hoisting gear (A) of hypomere containing tube (14) of crutch mobile jib (10) is any one in air spring (A1) or common spring (A2).

3. a kind of auxiliary support crutch of going upstairs that is varied to chair according to claim 1 and 2, it is characterized in that: the pipe top of described hypomere containing tube (14) is provided with semicircle chair pad frame (18), semicircle chair pad frame (18) is provided with screw (18-1), on screw (18-1), be equipped with chair cushion plate (18A), semicircle chair pad frame (18) is any one in fixing or separate type, and connected mode is any one in screw thread rotation, welding.

4. a kind of auxiliary support crutch of going upstairs that is varied to chair according to claim 1 and 2, is characterized in that: described stage casing fall way (13) surface has can fill the backrest hole (21) that hangs soft back pad (21A).

5. a kind of auxiliary support crutch (1) of going upstairs that is varied to chair according to claim 1 and 2, is characterized in that: between described epimere crutch pipe (12) and stage casing fall way (13), be provided with jockey (E).

6. a kind of auxiliary support crutch of going upstairs that is varied to chair according to claim 1, it is characterized in that: described Walking stick base (15) has retractable castors (19), flexible wheel (19) is with inwardly external extension of wheel chute (D), front wheel chute (D) is provided with the chute screw (D-1) that can assemble pedal (19A), and pedal (19A) is mounted with by screw rod (19A-1) and front wheel chute top screw (D-1).

7. a kind of auxiliary support crutch (1) of going upstairs that is varied to chair according to claim 1, is characterized in that: described Walking stick base (15) is provided with and can heightens low Slippery proof foot pad (20) by bull stick or button (20A).

8. a kind of auxiliary support crutch (1) of going upstairs that is varied to chair according to claim 1, it is characterized in that: described crutch mobile jib (10) is any one in one or more snippets pipe fitting, it is upper that crutch mobile jib (10) is fixed on Walking stick base (15), and lowering or hoisting gear (A) can be arranged on Walking stick base (15).

9. a kind of auxiliary support crutch of going upstairs that is varied to chair according to claim 1, is characterized in that: described crutch mobile jib (10) is any one in metal, wooden pole, plastic tube, composite.