CN2920222Y

CN2920222Y - Crutches

Info

Publication number: CN2920222Y
Application number: CN 200620121640
Authority: CN
Inventors: 刘祥
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-07-07
Filing date: 2006-07-07
Publication date: 2007-07-11
Anticipated expiration: 2016-07-07

Abstract

The utility model relates to an elbow crutch, consisting of a crutch body, on which a forearm support and a fixed handle are provided. The utility model is characterized in that a flexible handle is arranged on the fixed handle, and the flexible handle is connected with the external end part of the fixed handle in a gemel way; the forearm support is composed of a support frame with a fixed splint and a flexible splint; the support frame is a closed frame, and the support frame is connected with the upper end of a crutch body in a gemel way; the fixed splint is an arc plate, which is arranged at the position on the support frame opposite to the crutch body and the flexible splint corresponds to the fixed splint in shape, the flexible splint is connected with the upper end of he crutch body through a connecting bar in a gemel way, and the flexible splint is opposite to the fixed splint, a pull rope is provided between the connection rods of the flexible handle and the flexible splint. The utility model has the advantages of scientific and reasonable structure, handy and safe use, thereby the utility model is suitable for walk-challenged people.

Description

The elbow cane

Technical field

This utility model relates to a kind of elbow cane, belongs to walking disorder personnel appurtenance.

Background technology

The crutch appliances that the walking disorder personnel use mainly contains crutch, elbow cane and walking stick, and the hard point of crutch is supported in the oxter of human body at the top of cane body during use, have an effect with shoulder joint; The elbow cane is short than crutch, its cane body is the rhabodoid that epimere has certain inclination, the lower, transverse of cane body tilting section be provided with a handle, the top cross of cane body be provided with the forearm holder of a round or opening arcuation, handle is all fixedlyed connected with the cane body with the cane holder.The hard point of elbow cane during use, grasps handle on forearm holder and handle, forearm leans against in the forearm holder, has an effect with elbow joint; Walking stick is the shortest, and there is handle on the cane top, and hard point is had an effect with carpal joint on handle.The advantage of elbow cane is in light weight, flexible and convenient to use.But the shortcoming of existing elbow cane is: 1, forearm holder real support forearm in use, because in actual use, cane is known from experience or preceding or left or right ground and vertical direction run-off the straight, and the forearm holder of opening arcuation can not be stuck with forearm at this moment, actual stress point is still at carpal joint, make forearm not send out power, especially the health of user more needs forearm to have an effect and adjusts the balance of health when disequilibrium; And the forearm holder of round is because the size of circle is fixed, is difficult to accomplish coincide with the thickness of the forearm of user, equally can not forearm is stuck.Like this, the elbow cane is in fact identical with the effect of walking stick; 2, can not rotate owing to the forearm holder, when user by bus or when occasion such as going upstairs, often need to grab other supporter with hands, as: balustrade, automobile handrail etc., the elbow cane of the forearm holder of arcuation makes the people can not decontrol handle, frees hand to grab other object, though and the elbow cane of the forearm holder of round can be vacateed hands, but grabbing other object, the elbow cane is enclosed within on the forearm can be with the lifting and lift together of forearm, very inconvenient.

Summary of the invention

The purpose of this utility model provides a kind of elbow cane that can overcome above-mentioned existing elbow cane defective fully.

The purpose of this utility model is realized by following mode:

This utility model comprises the cane body, is provided with forearm holder and fixed handle on the cane body, it is characterized in that; On fixed handle, be provided with flexible handle, flexible handle is connected with the outer end hinge of fixed handle, the carriage and the movable supporting plate of supporting plate constitute by having fixedly in the forearm holder, carriage is the framework of a sealing, carriage is connected with the upper end hinge of cane body, fixedly supporting plate is an arc, be located at position just relative on the carriage with the cane body, movable supporting plate is and the fixing identical supporting plate of supporting plate shape, movable supporting plate is connected with the upper end hinge of cane body by connecting rod, and movable supporting plate is provided with stay cord with fixedly supporting plate is corresponding between the connecting rod of flexible handle and movable supporting plate.

The length of the connecting rod of above-mentioned movable supporting plate is adjustable.

The utility model has the advantages that: 1, the connecting rod owing to movable supporting plate is connected with the upper end hinge of cane body, so can earlier movable supporting plate be lifted in use, forearm stretched into grasp handle in the carriage, movable supporting plate moves downward under the effect of stay cord, cooperate forearm stuckly with fixing supporting plate, forearm is supported and can have an effect; 2, when the falling of user, because the forearm holder is that hinge is connected with the cane body, can rotate, thus can not make forearm injured, use safe; 3, when hands is decontroled handle and lifted forearm, carriage and movable supporting plate all can be with forearm rotation, and the cane body keeps down, thereby can free hand to grab other object easily.

Description of drawings

Fig. 1 is a structural representation of the present utility model; Fig. 2 is the state reference map of flexible handle of the present utility model when overlapping with fixed handle; Fig. 3 is the state reference map of movable supporting plate of the present utility model when lifting; Fig. 4 is movable supporting plate of the present utility model and the carriage state reference map when all lifting.

The specific embodiment

With reference to accompanying drawing, this utility model comprises cane body 1, on cane body 1, be provided with forearm holder and fixed handle 2, on fixed handle 2, be provided with flexible handle 3, flexible handle 3 is connected with the outer end hinge of fixed handle 2, the carriage 9 and the movable supporting plate 6 of supporting plate 10 constitute by having fixedly in the forearm holder, carriage 9 is frameworks of a sealing, carriage 9 carries out hinge with the upper end of cane body 1 by brace 5 usefulness axle 8 and is connected, brace 5 is located at the both sides of cane body 1, fixedly supporting plate 10 is arcs, be located at position just relative on the carriage with cane body 1, movable supporting plate 6 is and the fixing identical supporting plate of supporting plate 10 shapes, movable supporting plate 6 carries out hinge with the upper end of cane body 1 with axle 8 by connecting rod 7 and is connected, and movable supporting plate 6 is with fixedly supporting plate 10 is corresponding, concrete is that a groove is opened in the upper end of cane body 1, the link of connecting rod 7 is connected with axle 8 in groove, brace 5 had both played interconnect function, cooperate with cane body 1 again simultaneously and played position-limiting action, when carriage 9 is rotated, can only forward the position parallel to, and movable supporting plate 6 is spacing by the lower edge of the fluting of cane body 1, is provided with stay cord 4 at 7 of the connecting rods of flexible handle 3 and movable supporting plate with fixed handle.The length of the connecting rod 7 of movable supporting plate is adjustable, its regulative mode can be arbitrarily, adopt a locating pin 11 to realize regulating in the present embodiment, length by regulating connecting rod 7 can change activity supporting plate 6 and the fixing distance of 10 of supporting plates, use thereby make the forearm holder not only can be fit to the thick people of dissimilar arm, and can be fit to Various Seasonal because of using under the different situations that the forearm arm is slightly changed of the thin and thick of medicated clothing.

Claims

1, a kind of elbow cane, comprise the cane body, on the cane body, be provided with forearm holder and fixed handle, it is characterized in that: on fixed handle, be provided with flexible handle, flexible handle is connected with the outer end hinge of fixed handle, the carriage and the movable supporting plate of supporting plate constitute by having fixedly in the forearm holder, carriage is the framework of a sealing, carriage is connected with the upper end hinge of cane body, fixedly supporting plate is an arc, be located at position just relative on the carriage with the cane body, movable supporting plate is and the fixing identical supporting plate of supporting plate shape, movable supporting plate is connected with the upper end hinge of cane body by connecting rod, and movable supporting plate is provided with stay cord with fixedly supporting plate is corresponding between the connecting rod of flexible handle and movable supporting plate.