CN2275439Y

CN2275439Y - Double-functional folding crutch

Info

Publication number: CN2275439Y
Application number: CN 96239462
Authority: CN
Inventors: 高吉昌; 刘颂; 包双清
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-12-17
Filing date: 1996-12-17
Publication date: 1998-03-04
Anticipated expiration: 2006-12-17

Abstract

The utility model relates to a double-function folding crutch, composed of upper brackets, a lower bracket, a slide protective support, a stool top, a handle, a telescopic landing leg, a connecting plate, a folding stool surface and a butterfly hinge. The double-function folding crutch is characterized in that the two upper brackets is formed into a trapezoid rack by the handle and the slide protective support, and one end of the trapezoid rack is fixedly connected with the connecting plate; one end of the lower bracket is connected with the telescopic landing leg, and the other end is connected with the connecting plate; both sides of the stool top are respectively connected with the folding stool top by the butterfly hinge, and both ends of the stool top are respectively connected with the connecting plate to form the double-function folding crutch. With the advantages of simple structure, and convenient operation, the double-function folding crutch can be used as a crutch and a stool.

Description

Difunctional folding crutch

This utility model is to belong to the instrument that is used for disabled person's walk help, sits usefulness.

Present turning in hospital and disabled person's use, though come in every shape, but its function singleness, only play the purposes that turns battle, for the disabled person be in hospital, rehabilitation and for a long time when turning, wanting has chance and the condition that sits back very much in the walk help process, but general turning is not reach this requirement, though what have can work as stool usefulness, structure is complicated, uses also inconvenient.

The purpose of this utility model is to propose a kind of difunctional folding crutch, and one turns double-purpose, both can work as and turn battle, is convertible into three lower limb stools again, and conversion is convenient, uses reliable and stable.

This utility model mainly protects holder 1, upper bracket 2, handle 3, gusset piece 4, stool face 5, lower carriage 6, telescopic outrigger 7, anti-sliding sleeve 8, faldstool face 9, butterfly hinge 10 by slip to be formed, shown in Fig. 1,2,3,4.It is characterized in that: a, two upper bracket 2 usefulness handles 3 and slip are protected holder and are constituted ladder frame, and one end and gusset piece 4 are fixedly connected; B, lower carriage 6 one ends and telescopic outrigger 7 are fixedly connected, and the other end and gusset piece 4 are fixedly connected; The dual-side of C, stool face 5 connects with faldstool face 9 with butterfly hinge 10 respectively, and the two ends of stool face 5 connect with gusset piece 4 respectively, form difunctional folding crutch.

Operation principle of the present utility model is: when for turning the time spent, two upper bracket 2 one ends protect holder 1 and connect with sliding, and an end connects with handle 3, constitutes ladder frame, connects with gusset piece 4 in handgrip 3 one ends; Lower carriage 6 one ends connect with gusset piece 4, and an end connects with telescopic outrigger 7, and telescopic outrigger can stretch, and can adjust the height that turns, and satisfies different height disabled persons' requirement; Stool face 5 dual-sides connect with faldstool face 9 with the butterfly hinge respectively, and two ends connect with gusset piece 4 respectively, and when turning, two faldstool faces 9 fold when being incorporated on the stool face 5, are stuck on two gusset pieces 4, and formation turns; When being the stool time spent, the slip of upper bracket 2 one ends is protected holder 1 and is glided, and protects holder 1 band angle shape owing to slide, and makes two supports 2 minutes supporting leg in echelon, is with and prevents sliding sleeve 8; The faldstool face 9 that is fastened on above the stool face 5 is opened, as shown in Figure 4, opened in the effect lower support of butterfly hinge, form the stool face, upper and

lower support

2,6 is stuck on the stool face 5 at folding under the drive of gusset piece 4, forms bench, as shown in Figure 3.

This utility model compared with prior art, because upper bracket 2 slides when flat and protects holder 1 and constitute the upper bracket that turns with handle 3, and lower carriage 6 is formed the lower carriage that turns with telescopic outrigger 7, and can the telescopic adjustment height, middle stool face 5 and fixedly clamping of gusset piece 4, composition turns, when the need bench, amount to and open

lower carriage

2,6 at the faldstool face 9 on the stool face 5 and close in the drive of gusset piece 4 and amount to into three supporting legs, become bench, it is rational in infrastructure, and is easy to use, easy to operate, can satisfy the various disable persons' needs.

Description of drawings:

Fig. 1 is a population structure sketch map of the present utility model;

Fig. 2 is a side view of the present utility model;

Structural representation when Fig. 3 is this utility model composition stool;

Fig. 4 is the sketch map of this utility model stool face portion.

Embodiment of the present utility model:

Difunctional folding crutch mainly protects holder 1, upper bracket 2, handle 3, gusset piece 4, stool face 5, lower carriage 6, telescopic outrigger 7, anti-sliding sleeve 8, faldstool face 9, butterfly hinge 10 by slip and forms, as shown in Figure 1, 2, 3; Wherein handle 3, butterfly hinge 10, screw, steady pin, folding are adopted and are selected part for use; Upper and

lower support

2,6, telescopic outrigger 7 usefulness aluminium alloy pipes are made; Stool face 5, faldstool face 9 usefulness nylon pressing molds are made, slide protect holder 1 can be with plastics, wooden making, on two trapezoidal holes are arranged, be used for fixing upper bracket 2 frame in echelon, when bench, become two supporting legs.

With slip protect holder 1, handle 3 connects with upper bracket 2 both ends respectively, and connect with gusset piece 4, lower carriage 6 one ends connect with gusset piece 4, the other end connects with telescopic outrigger 7, anti-sliding sleeve 8 is enclosed within the lower end of telescopic outrigger 7, stool face 5 dual-sides connect with butterfly hinge 10, and its two ends connect with gusset piece 4, form difunctional folding crutch.During use, in the time of working as bench, the slip of upper bracket 2 is protected holder 1 and is slided into certain position and fix, and two faldstool faces 9 are opened respectively with stool face 5, supports with butterfly hinge 10, and upper and

lower support

2,6, gusset piece 4 are folded to 5 clampings of stool face, form bench.

Claims

1, a kind of difunctional folding crutch comprises that upper bracket, lower carriage, slip protect holder, stool face, handle, anti-sliding sleeve, and it is characterized in that: a, two upper brackets (2) protect with handle (3) and slip and hold in the palm the formation ladder frame, and one end and gusset piece (4) are fixedly connected; B, lower carriage (6) one ends and telescopic outrigger (7) are fixedly connected, and the other end and gusset piece (4) are fixedly connected; The dual-side of c, stool face (5) uses butterfly hinge (10) to connect with faldstool face (9) respectively, and the two ends of stool face (5) connect with gusset piece (4) respectively, form difunctional folding crutch.