CN210020217U

CN210020217U - Medical science nursing is with helping capable ware

Info

Publication number: CN210020217U
Application number: CN201822061027.8U
Authority: CN
Inventors: 杨璐
Original assignee: Zhengzhou University
Current assignee: Zhengzhou University
Priority date: 2018-12-07
Filing date: 2018-12-07
Publication date: 2020-02-07
Anticipated expiration: 2028-12-07

Abstract

The utility model belongs to the technical field of medical appliances, and relates to a walking aid for medical nursing, which comprises a bracket and two support columns; the support is of an n-type structure comprising two support rods and a cross rod, the support rods comprise a first connecting rod, a second connecting rod and a third connecting rod which are sequentially connected from bottom to top, the tops of the two third connecting rods are jointly connected with the cross rod, the support columns comprise a fourth connecting rod, a fifth connecting rod and a sixth connecting rod which are sequentially connected from bottom to top, universal wheels are connected to the bottoms of the fourth connecting rods, handles are connected to the fifth connecting rod and the sixth connecting rod respectively, and the third connecting rods positioned on the same side of the support are connected with the fifth connecting rods in a one-to-one correspondence manner; even there is the base between two head rods and two fourth connecting rods, is equipped with the weight in the base, and the base even has the seat through high adjustment mechanism. The utility model discloses a setting of universal wheel and anti-skidding rubber pad, the control of being convenient for, and the setting through the seat can have a rest when the user walks for a long time, and the practicality is strong.

Description

Medical science nursing is with helping capable ware

Technical Field

The utility model relates to the technical field of medical equipment, specifically a medical science nursing is with helping capable ware.

Background

The walking aid is an appliance for assisting walking, namely, the walking aid enables old people and patients with inconvenient legs and feet, even people without walking ability, to take care of themselves by the aid of the support of the appliance, and can walk out like normal people. Walkers can be generally classified into non-powered walkers, and functional electrical stimulation walkers.

Most of the existing walking aids are frame bodies with rollers, the rear sides of the frame bodies are opened, handrails are arranged on the two sides, and a user can hold the handrails in the frame bodies to move slowly, so that the walking aids greatly facilitate the activities of patients, but the rollers have too strong flexibility, and weak patients are not easy to control and are easy to fall down; and after the relatively poor people of physique walked a period with the help of helping the capable ware, can feel tired, and do not install the seat device on the current capable ware of helping, can not provide the facility of sitting down the rest for the patient, the patient can not in time sit down the rest, can increase the distance that the patient walked, is unfavorable for the patient to resume physical power.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a medical science nursing is with helping capable ware to current help capable ware because the gyro wheel flexibility causes the problem that is difficult to control and because do not have the seat to lead to patient can not have a rest in time.

In order to achieve the purpose, the technical scheme adopted by the application is as follows: a medical nursing walking aid comprises a bracket and two supporting columns positioned on two sides of the bracket;

the support is of an n-type structure comprising two support rods and a cross rod, the support rods comprise a first connecting rod, a second connecting rod and a third connecting rod, the first connecting rod is of a telescopic structure, the top of the first connecting rod is obliquely provided with the second connecting rod, the top of the second connecting rod is obliquely provided with the third connecting rod, the tops of the two third connecting rods are jointly connected with the cross rod, the support column comprises a fourth connecting rod, a fifth connecting rod and a sixth connecting rod, the fourth connecting rod is of a telescopic structure, the bottom of the fourth connecting rod is connected with a universal wheel, the top of the fourth connecting rod is obliquely provided with the fifth connecting rod, the sixth connecting rod is sleeved inside the fifth connecting rod, the upper parts of the fifth connecting rod and the sixth connecting rod can be detachably connected with handles, and the third connecting rods and the;

fixedly connected with base between two head rods and two fourth connecting rods, the base is inside can to dismantle and be provided with the weight, is connected with the seat through high adjustment mechanism on the base, and the seat is located between two bracing pieces.

The utility model is also characterized in that,

the height adjusting mechanism comprises two seventh connecting rods, two eighth connecting rods and a screw rod, a first screw rod sliding table is fixedly connected to the end portion, close to the fourth connecting rod, of the screw rod, a second screw rod sliding table is rotatably connected to the middle of the screw rod, the seventh connecting rod and the eighth connecting rod are connected to the first screw rod sliding table through rotating shafts respectively, the seventh connecting rod and the eighth connecting rod are connected to the second screw rod sliding table through rotating shafts respectively, a rotating disc is arranged at the end portion, far away from the fourth connecting rod, of the screw rod, an operating handle is arranged on the rotating disc, and a band-type brake for self-locking is further arranged on;

be provided with first connecting block in the middle of the top of base, be provided with the second connecting block in the middle of the seat bottom, two seventh connecting rods are connected with first connecting block through the pivot respectively, and two eighth connecting rods are connected with the second connecting block through pivot respectively.

Wherein, the bottom of the first connecting rod is provided with an anti-skid rubber pad.

Wherein, an elastic backrest is detachably connected between the cross bar and the seat.

Wherein, the elastic backrest is detachably connected with the cross bar and the seat through the adhesive tape.

Compared with the prior art, the beneficial effects of the utility model are that: 1. the utility model can adjust the height of the seat according to the height of the user by arranging the seat and the height adjusting mechanism, thereby facilitating the rest of the user, and is provided with the band-type brake, avoiding the seat of the user from descending in the rest process, and having convenient use and high safety; 2. the rubber anti-skid pad is arranged at the bottom of the first connecting rod, and the universal wheels are arranged at the bottom of the fourth connecting rod, so that the movement is convenient, and the phenomenon that the four universal wheels are too flexible and difficult to control is avoided; 3. the utility model discloses a set up the handle on the sixth connecting rod, thereby can be when user's arm strength is not enough to support, adjust the length of sixth connecting rod and make the handle be located the armpit, walk through shoulder strength is assisted.

Drawings

FIG. 1 is a schematic structural view of a walker for medical care according to the present invention;

FIG. 2 is a right side view of the walking aid for medical care of the present invention.

In the figure: 1. a support bar; 2. a cross bar; 3. a first connecting rod; 4. a second connecting rod; 5. a third connecting rod; 6. a fourth connecting rod; 7. a fifth connecting rod; 8. a sixth connecting rod; 9. a universal wheel; 10. a handle; 11. a base; 12. a seat; 13. a seventh connecting rod; 14. an eighth connecting rod; 15. a screw rod; 16. A first screw rod sliding table; 17. a second screw rod sliding table; 18. a turntable; 19. an elastic backrest.

Detailed Description

A specific embodiment of the present invention will be further described with reference to the accompanying drawings in the embodiments of the present invention.

As shown in figures 1 and 2, the walking aid for medical care comprises a bracket and two supporting columns positioned at two sides of the bracket, wherein the bracket and the supporting columns are connected to form the walking aid;

the support is an n-shaped structure comprising two support rods 1 and a cross rod 2, each support rod 1 comprises a first connecting rod 3, a second connecting rod 4 and a third connecting rod 5, each first connecting rod 3 is of a telescopic structure, the top of each first connecting rod is obliquely provided with the corresponding second connecting rod 4, the telescopic structure of each first connecting rod 3 is a mechanical telescopic structure or a hydraulic telescopic structure, each mechanical telescopic structure is a telescopic structure comprising an inner rod, an outer tube and bolts for fixing the inner rod and the outer tube, each hydraulic telescopic structure is a hydraulic telescopic rod, and an operating handle is arranged on each hydraulic telescopic rod;

the top of the second connecting rod 4 is obliquely provided with third connecting rods 5, the tops of the two third connecting rods 5 are connected with a cross rod 2 together, the supporting column comprises a fourth connecting rod 6, a fifth connecting rod 7 and a sixth connecting rod 8, the fourth connecting rod 6 is of a telescopic structure, the bottom of the fourth connecting rod is connected with universal wheels 9, the telescopic structure of the fourth connecting rod 6 is a mechanical telescopic structure or a hydraulic telescopic structure, the mechanical telescopic structure is a telescopic structure comprising an inner rod, an outer tube and bolts for fixing the inner rod and the outer tube, the hydraulic telescopic structure is a hydraulic telescopic rod, an operating handle is arranged on the hydraulic telescopic rod, and the extension and the descent of the hydraulic telescopic rod are realized through the operating handle; a fifth connecting rod 7 is obliquely arranged at the top of the fourth connecting rod 6, a sixth connecting rod 8 is sleeved in the fifth connecting rod 7, a fixing bolt for fixing the sixth connecting rod 8 is further arranged on the fifth connecting rod 7, the upper parts of the fifth connecting rod 7 and the sixth connecting rod 8 can be detachably connected with a handle 10, the third connecting rod 5 and the fifth connecting rod 7 which are positioned on the same side of the support are fixedly connected in a one-to-one correspondence manner, connecting blocks are fixedly arranged on the upper parts of the fifth connecting rod 7 and the sixth connecting rod 8, the connecting blocks are connected with the handle 10 in a threaded manner, the handle 10 on the fifth connecting rod 7 is used for being held by a user, and the handle 10 on the sixth connecting rod 8 is used for being placed in the armpit when the arm strength of the user; when the walking aid does not need to be placed under the armpit, the handle 10 is detached, so that the use of the walking aid by a user is not influenced; when the handle 10 is damaged, the replacement is convenient;

fixedly connected with base 11 between two head rods 3 and two fourth connecting

rods

6, 11 inside dismantlements of base are provided with the weight, 11 inside hollows of base just are provided with the cavity that is used for placing the weight, the weight is used for stabilizing this helps capable ware, prevent that the user from turning on one's side because the focus is unstable in the use, thereby aggravate user's the state of an illness, be connected with seat 12 through high adjustment mechanism on the base 11, high adjustment mechanism is used for adjusting the height of seat 12 according to user's user demand, seat 12 is located between two bracing pieces 1.

The height adjusting mechanism comprises two seventh connecting rods 13, two eighth connecting rods 14 and a screw rod 15, a first screw rod sliding table 16 is fixedly connected to the end portion, close to the fourth connecting rod 6, of the screw rod 15, a second screw rod sliding table 17 is rotatably connected to the middle portion of the screw rod 15, the seventh connecting rod 13 and the eighth connecting rod 14 are connected to the first screw rod sliding table 16 through rotating shafts respectively, the seventh connecting rod 13 and the eighth connecting rod 14 are connected to the second screw rod sliding table 17 through rotating shafts respectively, a rotating disc 18 is arranged at the end portion, far away from the fourth connecting rod 6, of the screw rod 15, an operating handle is arranged on the rotating disc 18, a band-type brake for self-locking is further arranged on the screw rod 15, and the type of the band-type brake is; when a user needs to adjust the height of the seat 12, the rotating disc 18 is driven by the operating handle to enable the screw rod 15 to rotate, the second screw rod sliding table 17 moves on the screw rod 15 due to the rotation of the screw rod 15, and the first screw rod sliding table 16 and the second screw rod sliding table 17 are close to or far away from each other, so that the seat 12 is lifted;

be provided with first connecting block in the middle of the top of base 11, be provided with the second connecting block in the middle of seat 12 bottom, two seventh connecting rods 13 are connected with first connecting block through the pivot respectively, and two eighth connecting rods 14 are connected with the second connecting block through pivot respectively.

In order to prevent the situation that the four universal wheels cause the walking aid to be too flexible and difficult to control, the bottom of the first connecting rod 3 is provided with an anti-skidding rubber pad, the anti-skidding rubber pad at the bottom of the first connecting rod 3 on the walking aid can increase friction to realize speed reduction, and the universal wheels 9 at the bottom of the fourth connecting rod 6 are convenient to move.

In order to improve the comfort of the user during the rest process, an elastic backrest 19 is detachably connected between the cross rod 2 and the seat 12, and the user can lean against the elastic backrest 19 at the moment, so that the user is comfortable and labor-saving, and the user is prevented from being tired due to the fact that the backrest is not available when the user sits and stands for a long time. Meanwhile, the elastic backrest 19 is detachably connected to the crossbar 2 and the seat 12 by means of an adhesive tape for convenience of operation.

When the chair is specifically implemented, firstly, the height of a user is sensed to adjust the lengths of the first connecting rod 3 and the fourth connecting rod 6, so that the hand of the user can be easily put on the handle, and then the height of the chair 12 is adjusted through the transition adjusting mechanism;

when the strength of the arm of the user is insufficient, the length of the sixth connecting rod 8 is adjusted and the handle 10 is installed, so that the user can use the walking aid to assist walking.

The above disclosure is only specific embodiments of the present invention, but the embodiments of the present invention are not limited thereto, and any changes that can be considered by those skilled in the art should fall within the protection scope of the present invention.

Claims

1. A walking aid for medical care is characterized by comprising a bracket and two supporting columns positioned at two sides of the bracket;

the support is of an n-type structure comprising two support rods (1) and a cross rod (2), the support rods (1) comprise first connecting rods (3), second connecting rods (4) and third connecting rods (5), the first connecting rods (3) are of a telescopic structure, the second connecting rods (4) are obliquely arranged at the tops of the first connecting rods (3), the third connecting rods (5) are obliquely arranged at the tops of the second connecting rods (4), the cross rod (2) is jointly connected with the tops of the two third connecting rods (5), the support columns comprise fourth connecting rods (6), fifth connecting rods (7) and sixth connecting rods (8), the fourth connecting rods (6) are of a telescopic structure, universal wheels (9) are connected at the bottoms of the fourth connecting rods (6), the fifth connecting rods (7) are obliquely arranged at the tops of the fourth connecting rods (6), and the sixth connecting rods (8) are sleeved inside the fifth connecting rods (7), the upper parts of the fifth connecting rod (7) and the sixth connecting rod (8) can be detachably connected with a handle (10), and the third connecting rods (5) and the fifth connecting rods (7) which are positioned on the same side of the bracket are fixedly connected in a one-to-one correspondence manner;

two fixedly connected with base (11) between head rod (3) and two fourth connecting rod (6), base (11) inside can be dismantled and be provided with the weight, be connected with seat (12) through high adjustment mechanism on base (11), seat (12) are located two between bracing piece (1).

2. The walking aid for medical care according to claim 1, wherein the height adjusting mechanism comprises two seventh connecting rods (13), two eighth connecting rods (14) and a screw rod (15), a first screw rod sliding table (16) is fixedly connected to the end portion of the screw rod (15) close to the fourth connecting rod (6), a second screw rod sliding table (17) is rotatably connected to the middle portion of the screw rod (15), the seventh connecting rod (13) and the eighth connecting rod (14) are respectively connected to the first screw rod sliding table (16) through rotating shafts, the seventh connecting rod (13) and the eighth connecting rod (14) are respectively connected to the second screw rod sliding table (17) through rotating shafts, a rotating disc (18) is arranged at the end portion of the screw rod (15) far away from the fourth connecting rod (6), and an operating handle is arranged on the rotating disc (18), the lead screw (15) is also provided with a band-type brake for self-locking;

the middle of the top of the base (11) is provided with a first connecting block, the middle of the bottom of the seat (12) is provided with a second connecting block, the seventh connecting rod (13) is connected with the first connecting block through a rotating shaft, and the eighth connecting rod (14) is connected with the second connecting block through a rotating shaft.

3. A medical care walker according to claim 1, characterized in that the bottom of the first connecting rod (3) is provided with an anti-skid rubber pad.

4. A medical care walker according to claim 1, characterized in that an elastic backrest (19) is removably connected between said crossbar (2) and said seat (12).

5. A medical care walker according to claim 4, characterized in that said elastic backrest (19) is removably connected to said crossbar (2) and to said seat (12) by means of adhesive strips.