CN2549961Y

CN2549961Y - Hemiparalysis walking aid

Info

Publication number: CN2549961Y
Application number: CN 02239834
Authority: CN
Inventors: 徐显贵; 赵俊祥; 石军峰; 杨玉坤; 魏春华; 马荣跃
Original assignee: NANSHI HOSPITAL
Current assignee: NANSHI HOSPITAL
Priority date: 2002-07-12
Filing date: 2002-07-12
Publication date: 2003-05-14
Anticipated expiration: 2012-07-12

Abstract

The utility model relates to a hemiparalysis walking aid, with the technical proposal being: a left side bracket, a right side bracket and a back side bracket forming the frame, the four bottom corners of which are provided with four foot wheels, and the inside of which is provided with a cushion which can be turned over. The utility model is characterized in that: the left and the right side brackets are respectively, vertically and symmetrically connected with a bracket which is used for supporting from the armpit and has the same shape as the walking aid; the front and the back foot wheels each select a universal wheel which has a braking function; the middle of the frame is narrower than the lower part; a protection level is arranged between the left and the right brackets; the center of the bottom cushion is provided with an elliptic hole for the relief of the user. During the use of the walking aid of the utility model, the cushion is turned over, and the user can use the supporting bracket to be held in the armpits so as to stand in the center of the four wheels and walk with the aid of the walking of the four-wheeled aid on the smooth road, which achieves the aim of walking of the paralysis leg through the drive of the healthy leg and gradually achieving the effect of recovery through the walk training.

Description

The hemiplegia walking aid

(1) technical field

This utility model relates to a kind of rehabilitation medical apparatus, particularly a kind of walking aid that is used for apoplectic hemiplegia patient walking and rehabilitation.

(2) background technology

Hemiplegic patient often uses walking aid to mainly contain two kinds in the prior art, and first kind is singly to turn, and the patient utilizes healthy side limbs to support walking by singly turning, its simplicity of design, only can be applicable to the hypopathia people who recovers substantially, be difficult to guarantee balance, easily cause traumatic injury for the complete hemiplegia patient.Second kind is the four-wheel walking aid, and as the disclosed utility model technology of the description of application number 01252867.6, it constitutes a four-wheel go-cart by side arm, after-frame, adapter, handle, brake etc., also comprises a turning medicated cushion.But patient's both hands are held the handle implementation during use, can check two-wheel with brake when needing rest, are sitting on the medicated cushion then and have a rest.This walking aid is applicable to that two upper limb still have (comprising both hands) patient of certain mobility to use, or is applicable to that slight hemiplegic patient uses, and for the patient of the complete hemiplegia of a side quadriplegia, can't satisfy the needs of walking and rehabilitation.

(3) utility model content

The purpose of this utility model provides and a kind ofly can help the hemiplegic patient at the apparatus that nobody assists following independent ambulation in and can independently carry out rehabilitation training, alleviates the amount of labour of family numbers of patients.

Technical solutions of the utility model are according to complete hemiplegia patient one side quadriplegia, the situation that can't keep one's balance, the characteristics of comprehensive crutches and wheelchair, from patient can independently being stood and keeping stable, the thought by the walking of healthy side limbs drive affected limb is that starting point designs then.The technical program has a carriage of a similar wheelchair, it connects and composes vehicle frame by left and right, back three side supports, bottom of frame is installed four castors for four jiaos, the handle of carrying out carriage is arranged on the after-poppet, a medicated cushion that is hinged on the after-poppet cross bar is installed in vehicle frame, medicated cushion can be thrown around this cross bar, and corresponding medicated cushion is installed a soft backing cushion on after-poppet.Feature of the present utility model is: symmetric position vertically connects one respectively and is used for the oxter support bracing frame identical with the crutch shape on the and arranged on left and right sides support; Preceding two castors are selected the universal wheel with braking function for use; Vehicle frame adopts the wide shape of middle part narrow lower portion, thereby increases the stability of vehicle frame integral body.

This programme is as improvement, at the vehicle frame front end one one end is installed and is hinged on the right support, and the other end is movably connected in the protection thick stick on the left socle, prevents from that the patient from leaning forward to fall down; Medicated cushion is double-deck medicated cushion, below open one in the middle of one deck medicated cushion can be for the oval-shaped hole of patient's defecation.Inboard and patient body contact site at left and right bracing frame are installed the cushion block that there is soft material on a surface respectively.

Use this utility model walking aid, medicated cushion is dug, the patient can be sandwiched in bracing frame two axils, stand in the middle of the carriage, support walking by means of carriage on mild road surface, can reach the purpose of utilizing healthy side limbs to drive ill side limbs walking, and reach the effect of rehabilitation by the walking training gradually.The patient also can be hand steered handbarrow voluntarily; Turn down medicated cushion, the patient can be sitting on the medicated cushion and be carried out by other people; W.C.pan seat formula medicated cushion can supply patient's defecation.

Technical solutions of the utility model comprehensive utilization wheel rolling scrape along the ground resistance is little; the wide good stability of bottom of frame; two front-wheels are universal wheel; the carriage that turns to the flexible characteristic formation is as patient's walking aids tool; add the bracing frame that can be supported on two oxters; can help the patient to walk and carry out rehabilitation training, being set to of protection thick stick prevents that the patient from leaning forward to fall down and played protective effect that double-deck medicated cushion has increased function of use.

(4) description of drawings

Fig. 1 is the axonometric chart of this utility model embodiment

Fig. 2 is a bracing frame installation position sketch map

Fig. 3 is the cutaway view of Fig. 2 along A-A

The double-deck medicated cushion scheme of installation of Fig. 4

Fig. 5 is a pedal mounting structure sketch map

(5) specific embodiment

As shown in Figure 1, walking aid is made up of vehicle frame, castor, the medicated cushion that can throw, bracing frame, pedal etc.

Vehicle frame is formed by connecting by left socle 1, right support 2, after-poppet 3, four jiaos four castors is installed in the bottom of vehicle frame, and preceding two castors 4,4a select the universal wheel with braking function for use, and latter two castor 5,5a are directional wheels; Vehicle frame is the wide shape of middle part narrow lower portion, and purpose is to increase vehicle frame stability.Handle 31,31a that two go-carts are arranged on the after-poppet 3, the double-deck medicated cushion of hinged level of throwing into and vertical position on a cross bar of after-poppet 3, corresponding double-deck medicated cushion is installed a soft backing cushion 8 on after-poppet 3, install one respectively and be used for bracing frame 9, the 9a that the oxter is supported on left socle 1, right support 2, bracing frame 9,9a realized with being connected by the tooth bar detent mechanism of left and right support.As Fig. 2, shown in Figure 3, support box 10 of welding on left socle 1, axle 13 is fixedlyed connected with ratchet 11, axle 13 expansion bearings are on the side plate of the front and back of support box 10, winding spring 14 on axle 13, spring 14 1 ends are fixed on the support box 10, the other end is pressed on the ratchet 11, ratchet is exerted pressure, fixedly connected tooth bar 12 on the bracing frame 9, ratchet 11 cooperate formation tooth bar thorn claw mechanism with tooth bar 12, said mechanism can realize the adjusting to bracing frame 9 setting height(from bottom)s, when needing to improve setting height(from bottom), promote bracing frame 9, tooth bar 12 overcome ratchet 11 deadweights and spring 14 pressure rise, when arriving the height that needs, in the tooth of the tooth bar 12 that ratchet 11 enters under the effect of spring 14 to its pressure, bracing frame 9 is supported; When need reduced setting height(from bottom), dextrorotation rotating shaft 13 overcame spring 14 elastic force and makes ratchet break away from tooth bar, falls bracing frame 9, arrives when needing height, unclamps axle 13 handles, and ratchet 11 resets under the effect of spring 14 pressure and enters in the tooth, and bracing frame 9 is supported.Bracing frame 9a is identical with the connection and the said structure of right support 2.Inboard and patient body contact position at two bracing frames are installed cushion block 15, the 15a that there is soft material on a surface respectively.At the vehicle frame front end one one end is installed and is hinged on the right support 2, other end activity is fixed on the protection thick stick 16 on the left socle 1, can prevent from that the patient from leaning forward to fall down and convenient turnover.

As shown in Figure 4, the upper strata medicated cushion 6 in the double-deck medicated cushion is common Chain cushion, in the middle of lower floor's medicated cushion 7 slotted eye that is used for patient's defecation is arranged, and lower floor's medicated cushion 7 links to each other with after-poppet 3 usefulness hinged-supports 71, adopts hinged between upper strata medicated cushion 6 and the lower floor's medicated cushion 7.

As shown in Figure 1, at pedal 17, the 17a of difference hinged two energy in the position of the front lower place of left and right support pedal around vertical axis rotation and trunnion axis upset.Be illustrated in figure 5 as pedal structure and scheme of installation, hinged-support 172 can rotate around the standpipe of left socle 1, and hinged-support 171 links into an integrated entity with pedal 17, can rotate around the axle with hinged-support 172 one.

Claims

1, a kind of hemiplegia walking aid, it connects and composes four jiaos of vehicle frames, bottom of frame by left and right, back three side stands and four castors are installed are constituted carriage, the handle of carrying out carriage is arranged on the after-poppet, the medicated cushion that is hinged on the after-poppet cross bar is arranged in the vehicle frame, medicated cushion can be thrown around this cross bar, a composition such as soft backing cushion is installed on after-poppet, is it is characterized in that: symmetric position vertically is connected one respectively and is used for oxter support bracing frame (9), (9a) identical with the crutch shape on left socle (1) and right support (2); Preceding two castors (4), (4a) select the universal wheel with braking function for use in the described castor; Described vehicle frame is the wide shape of middle part narrow lower portion.

2, hemiplegia walking aid as claimed in claim 1, it is characterized in that: described bracing frame (9), (9a) with left socle (1), the connection of right support (2) realizes by the tooth bar detent mechanism, described tooth bar detent mechanism is included in left socle (1) and goes up a welding support box (10), axle (13) is fixedlyed connected with ratchet (11), axle (13) expansion bearing is on the front and back side plate of support box (10), go up winding spring (14) at axle (13), spring (14) one ends are fixed on the support box (10), the other end is pressed on the ratchet (11), and bracing frame (9) is gone up fixedly connected tooth bar (12).

3, hemiplegia walking aid as claimed in claim 1 or 2 is characterized in that: at the vehicle frame front end one one end is installed and is hinged on the right support (2), the other end is movably connected in the protection thick stick (16) on the left socle (1); Described medicated cushion is double-deck medicated cushion, and wherein opening one in the middle of lower floor's medicated cushion (7) can be for the slotted eye of patient's defecation; The inboard of described bracing frame (9), (9a) is installed cushion block (15), (15a) that there is soft material on a surface respectively.

4, as claim 1 or 2 or 3 described hemiplegia walking aids, it is characterized in that: identical two pedals (17), (17a) of mounting structure respectively in the position of the front lower place pedal of left socle (1), right support (2), pedal (17) is integral with hinged-support (171), hinged-support (172) is installed on the standpipe of left socle (1), hinged-support (171) be installed in hinged-support (172) one the axle on.