CN211095812U

CN211095812U - Detachable walking aid for old people

Info

Publication number: CN211095812U
Application number: CN201921739833.4U
Authority: CN
Inventors: 杨佳; 于娜
Original assignee: Nanjing Forestry University
Current assignee: Nanjing Forestry University
Priority date: 2019-10-17
Filing date: 2019-10-17
Publication date: 2020-07-28
Anticipated expiration: 2029-10-17

Abstract

The utility model discloses a detachable walking aid for the old, a walking aid body (1) comprises four walking aid legs (2), two on the right side between the top ends of the walking aid legs (2) and two on the left side between the top ends of the walking aid legs (2) are connected by cross rods (3), a cushion (4) is movably connected between the two cross rods (3), the two walking aid legs (2) on the rear side are both connected with a back rest rod (5), the top ends of the two back rest rods (5) are connected with cross braces (6), the top end of the backrest rod (5) is connected with the walking aid legs (2) which are positioned on the same side and the front side through Z-shaped rods (7), a first handrail (8) is sleeved on a top rod of the Z-shaped rod (7), a second handrail (9) is sleeved on a middle inclined rod of the Z-shaped rod (7), and a third handrail (10) is sleeved on a bottom rod of the Z-shaped rod (7). The utility model discloses the commonality is strong, and the old person's accessible is dismantled, the equipment satisfies various user demands.

Description

Detachable walking aid for old people

Technical Field

The utility model relates to a help the capable ware, especially relate to a detachable capable ware that helps of old person belongs to vehicle technical field.

Background

In the existing fixed walking aid, a user stands in a frame, grasps left and right handles by hands to move, and lifts the walking aid to walk forwards when starting to walk. The walking stick is suitable for the old who has certain strength on the lower limbs but cannot walk by using the walking stick.

The design of the assisted walking aid is beneficial to the body position conversion of a user, such as changing from a sitting posture to a standing posture. The handrail is added, so that the user can grasp the handle at the lower part with hands during operation to help stand and then move to the high part. The suitable object of the utility model is the elderly who have strong upper limbs and can grasp the elderly, but the lower limbs can not walk.

When the wheeled walking aid is used, only two support legs at the back of the walking aid need to be moved forwards or lifted. The walking aid is suitable for the old who have weak upper limb strength and cannot lift the walking aid.

The three walking aids have the disadvantages that the walking aids cannot be used universally and cannot be used when the physical condition of the old is not good.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that, a commonality is strong, under the different health status of old person, the accessible is dismantled, the equipment satisfies the detachable capable ware that helps of old person of various user demands.

In order to solve the technical problem, the utility model discloses a technical scheme does:

the detachable walking aid for the old comprises a walking aid body, the walking aid body comprises four walking aid legs, the top ends of the two walking aid legs on the right side and the top ends of the two walking aid legs on the left side are connected through cross rods, a cushion is movably connected between the two cross rods, the two walking aid legs on the rear side are both connected with back support rods, the top ends of the two back support rods are connected with cross braces, the top end of the backrest rod is connected with the walking aid legs which are positioned on the same side and the front side of the backrest rod through Z-shaped rods, a first handrail is sleeved on the top rod of the Z-shaped rod, a second handrail is sleeved on the middle inclined rod of the Z-shaped rod, a third handrail is sleeved on a bottom rod of the Z-shaped rod, through holes penetrating in the left-right direction are formed in the bottom ends of the walking aid legs, wheel rods penetrate through the two through holes in the rear side and the two through holes in the front side, and wheels are mounted at two ends of each wheel rod; the cross brace is internally provided with a connecting piece which is detachably connected with the boosting handle.

The distance between the through hole and the bottom ends of the walking aid legs is smaller than the radius of the wheels.

The connecting piece for set up in the screw hole of stull left and right flank, the boosting is provided with on hand and is used for the threaded rod, the threaded rod with screw hole looks adaptation.

The first handrail, the second handrail and the third handrail are all rubber sleeves.

The outer surface of the rubber sleeve is provided with a plurality of anti-skidding grooves.

The middle part of the backrest rod and the middle part of the middle inclined rod are both connected with telescopic rods, and an elastic cross arm is connected between the two telescopic rods on the backrest rod.

The elastic cross arm is made of cotton cloth or glass fiber.

The rear end of cushion with the horizontal pole is articulated mutually, the left and right both sides of cushion all are provided with two at least pivots, even there is universal buckle in the pivot.

The universal buckle is cylindrical, and a through strip-shaped gap is formed in the side wall of the cylinder; the universal buckle is made of elastic plastic.

The walking aid legs can be telescopic.

The utility model discloses the beneficial effect who reaches:

the utility model provides a detachable walking aid for the old, when the upper limbs and the lower limbs of the old have certain strength, the walking aid body of the utility model can be used for assisting the walking, and the installation of a boosting handle and wheels is not needed at the moment; when the upper limbs are powerful, but the old people who are inconvenient to walk on the lower limbs need to get up, the first handrail 8, the second handrail 9 and the third handrail 10 of the utility model can be utilized to help the old people to get up, the first handrail 8, the second handrail 9 and the third handrail 10 of the utility model are handrails with 3 height grades, which can help the old people to get up, so that the old people have smaller amplitude and are safer when doing the holding action; when the old people can walk on the lower limbs due to weak strength of the upper limbs but cannot lift the walking aid, the walking aid can be provided with two wheels, and the old people only need to move forwards or lift two walking aid legs behind the walking aid when in use; when the old is in bad physical state and difficult to walk, the accompanying person can add a boosting handle and four wheels to the walking aid before going out, and at the moment, the walking aid can serve as a wheelchair to walk by the pushing of the accompanying person. The utility model discloses an foretell dismantlement and equipment, the commonality is strong, has avoided the frequent purchase of various capable wares, has avoided the waste of capable ware material to energy saving and emission reduction has been realized.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a right side view of FIG. 1;

FIG. 3 is a schematic structural view of the middle wheel rod of the present invention;

FIG. 4 is a schematic view of the assembled structure of FIG. 3;

fig. 5 is a schematic structural view of the cushion of the present invention in a horizontal state;

fig. 6 is a schematic structural view of the cushion of the present invention in an intermediate state;

fig. 7 is a schematic structural view of the cushion of the present invention in a vertical state;

fig. 8 is a schematic structural view of the middle universal buckle of the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

As shown in figures 1-2, the detachable walking aid for the old comprises a walking aid body 1, wherein the walking aid body 1 is made of aluminum alloy, is high in aluminum alloy hardness, wear-resistant and light in weight, and is suitable for the old who cannot exert strength on feet.

The walking aid body 1 comprises four walking aid legs 2, the top ends of the two walking aid legs 2 on the right side and the top ends of the two walking aid legs 2 on the left side are connected through cross bars 3, and the walking aid legs 2 and the cross bars 3 are in smooth transition without sharp corners.

A cushion 4 is movably connected between the two cross rods 3, the two walking aid legs 2 at the rear side are both connected with a backrest rod 5, the top ends of the two backrest rods 5 are connected with cross braces 6, and the backrest rods 5 and the cross braces 6 are in smooth transition without sharp corners.

The top end of the backrest rod 5 is connected with the walking aid legs 2 which are positioned on the same side and on the front side through the Z-shaped rod 7, the Z-shaped rod 7 is in smooth transition with the backrest rod 5, the Z-shaped rod 7 is in smooth transition with the walking aid legs 2, and the bent parts of the Z-shaped rod 7 are not provided with sharp corners, so that the old can not be injured when the old is used.

A top rod of the Z-shaped rod 7 is sleeved with a first handrail 8, a middle inclined rod of the Z-shaped rod 7 is sleeved with a second handrail 9, a bottom rod of the Z-shaped rod 7 is sleeved with a third handrail 10, and the Z-shaped rod 7 is formed by integrally forming the top rod, the middle inclined rod and the bottom rod; the walking aid comprises 3 height-level handrails, namely a first handrail 8, a second handrail 9 and a third handrail 10, so that the walking aid is of a rising-assisting type, and the 3 height-level handrails can help the old to rise, so that the old is smaller in amplitude and safer when doing the walking action.

As shown in fig. 3-4, the bottom ends of the walking aid legs 2 are provided with through holes 11 penetrating in the left-right direction, wheel rods 12 penetrate through the two through holes 11 on the rear side and the two through holes 11 on the front side, and wheels 13 are mounted at two ends of the wheel rods 12; and a connecting piece is arranged in the cross brace 6 and is detachably connected with the boosting handle 14. The old people mostly have unstable physical conditions, and walk with the walking aid by themselves when the physical conditions are good (at the moment, the walking aid is not required to be additionally provided with wheels 13 and a boosting handle 14); when the physical condition is bad, the accompanying person can add a boosting handle 14 and wheels 13 to the walking aid before going out, and then the walking aid can be used as a wheelchair to walk by the pushing of the accompanying person. I.e. the walking aid of this embodiment, can be transformed into a normal walking aid or a wheelchair, in such a way that waste of material of the walking aid is avoided.

The distance between the through hole 11 and the bottom end of the walking aid leg 2 is smaller than the radius of the wheel 13.

The connecting piece for set up in the screw hole of stull 6 left and right sides, be provided with on the boosting handle 14 and be used for the threaded rod, the threaded rod with screw hole looks adaptation.

Specifically, the boost handle 14 is installed by first tightening the threaded rod on one side and then installing the other side. When the wheels 13 are installed, the wheel rods 12 firstly penetrate through the through holes 11 at the bottom of the walking aid, and then the wheel rods 12 are screwed with the threads on the wheels 13.

The first handrail 8, the second handrail 9 and the third handrail 10 are all rubber sleeves.

The outer surface of the rubber sleeve is provided with a plurality of anti-skidding grooves 15.

The middle parts of the backrest rods 5 and the middle parts of the middle inclined rods are connected with telescopic rods, and an elastic cross arm 16 is connected between the two telescopic rods on the backrest rods 5.

The walking aid legs 2 are telescopic.

The middle inclined rods of the walking aid legs 2, the backrest rods 5 and the Z-shaped rods 7 are all arranged in a telescopic mode, so that the leg height and the backrest height of the walking aid are all adjustable, the old are large and complex in number, due to the fact that geographic environments are different, the height and the size of the old are different, the using height of the walking aid is required to be adjustable, the height of the walking aid can be adjusted according to the characteristics of each user, and the wide applicability of the walking aid is greatly improved.

Specifically, the height adjusting structure of the walking aid of the embodiment is as follows: four walking aid legs 2 of helping the capable ware, on, back pole 5, the middle down tube of Z type pole 7 is loop bar structure, be provided with a plurality of vertical align to grid's marble hole on the loop bar, the downthehole elastic marble that sets up of marble, when needs height-adjusting, press the marble, make inside the marble indentation loop bar, then behind tensile or compression loop bar to fixed position, the marble stretches out from the marble hole, thereby height adjustment has been accomplished, the design of this embodiment marble formula lets the old person can be according to self height adjustment helps capable ware to suitable yardstick.

The elastic cross arm 16 is made of cotton cloth or glass fiber. The elastic cross arm 16 is softer, has high comfort and light weight, thereby reducing the weight of the walking aid body 1 when walking.

As shown in fig. 5-8, the rear end of the seat cushion 4 is hinged to the cross bar 3, at least two rotating shafts are arranged on the left side and the right side of the seat cushion 4, and the rotating shafts are connected with universal buckles 17.

The universal buckle 17 is cylindrical, and a strip-shaped gap 18 which penetrates through the cylindrical side wall is formed in the cylindrical side wall; the universal buckle 17 is made of elastic plastic.

The elastic plastic comprises ABS engineering plastic or polyurethane elastomer plastic.

The walking aid of this embodiment has two universal buckles 17 respectively in cushion 4 both sides, when the walking, erects the cushion 4 rotation, blocks universal buckle 17 and can increase the space of health walking on back pole 5, lets the old person more comfortable. If tired, can put down the cushion 4, universal buckle 17 card is on horizontal pole 3, can sit down the rest, and is very convenient.

The above description is only a preferred embodiment of the present invention, and it should be noted that: for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be considered as the protection scope of the present invention.

Claims

1. The detachable capable ware of helping of old person, its characterized in that: comprises a walking aid body (1), wherein the walking aid body (1) comprises four walking aid legs (2), the top ends of the two walking aid legs (2) on the right side and the top ends of the two walking aid legs (2) on the left side are connected through cross rods (3), a cushion (4) is movably connected between the cross rods (3), the two walking aid legs (2) on the rear side are connected with back support rods (5), the top ends of the two back support rods (5) are connected with cross braces (6), the top ends of the back support rods (5) are connected with the walking aid legs (2) on the same side and on the front side through Z-shaped rods (7), a first handrail (8) is sleeved on an ejector rod of the Z-shaped rod (7), a second handrail (9) is sleeved on a middle inclined rod of the Z-shaped rod (7), a third handrail (10) is sleeved on a bottom rod of the Z-shaped rod (7), and a through hole (11) which penetrates through the walking aid legs (2) in the left-right direction is arranged at the bottom end of the walking aid legs (2), a wheel rod (12) penetrates through the two through holes (11) on the rear side and the two through holes (11) on the front side, and wheels (13) are mounted at two ends of the wheel rod (12); the cross brace is characterized in that a connecting piece is arranged in the cross brace (6), and the connecting piece is detachably connected with the boosting handle (14).

2. The detachable walking aid for the elderly as claimed in claim 1, wherein: the distance between the through hole (11) and the bottom end of the walking aid leg (2) is smaller than the radius of the wheel (13).

3. The detachable walking aid for the elderly as claimed in claim 1, wherein: the connecting piece for set up in the screw hole of stull (6) left and right flank, be provided with on boosting handle (14) and be used for the threaded rod, the threaded rod with screw hole looks adaptation.

4. The detachable walking aid for the elderly as claimed in claim 1, wherein: the first handrail (8), the second handrail (9) and the third handrail (10) are all rubber sleeves.

5. The detachable walking aid for the elderly as claimed in claim 4, wherein: the outer surface of the rubber sleeve is provided with a plurality of anti-skidding grooves (15).

6. The detachable walking aid for the elderly as claimed in claim 1, wherein: the middle parts of the backrest rod (5) and the middle parts of the middle inclined rods are connected with telescopic rods, and an elastic cross arm (16) is connected between the two telescopic rods on the backrest rod (5).

7. The detachable walking aid for the elderly as claimed in claim 6, wherein: the elastic cross arm (16) is made of cotton cloth or glass fiber.

8. The detachable walking aid for the elderly as claimed in claim 1, wherein: the rear end of cushion (4) with horizontal pole (3) are articulated mutually, the left and right both sides of cushion (4) all are provided with two at least pivots, even have universal buckle (17) in the pivot.

9. The detachable walking aid for the elderly as claimed in claim 8, wherein: the universal buckle (17) is cylindrical, and a strip-shaped gap (18) which penetrates through the cylindrical side wall is formed in the cylindrical side wall; the universal buckle (17) is made of elastic plastic.

10. The detachable walking aid for the elderly as claimed in claim 9, wherein: the walking aid legs (2) can be extended and retracted.