CN211434014U

CN211434014U - Walking aid

Info

Publication number: CN211434014U
Application number: CN201922183627.6U
Authority: CN
Inventors: 崔志强
Original assignee: Hengshui Hongzhu Medical Technology Co ltd
Current assignee: Hengshui Hongzhu Medical Technology Co ltd
Priority date: 2019-12-09
Filing date: 2019-12-09
Publication date: 2020-09-08
Anticipated expiration: 2029-12-09

Abstract

The utility model relates to a help capable ware belongs to and helps capable ware technical field. Comprises a bracket with four supporting legs and two handrails and a seat board fixed at the top ends of the supporting legs of the bracket; the upper parts of one ends of the two armrests are connected by a connecting beam, and the other ends of the armrests are openings which can enable people to sit on the seat board; when the walking vehicle moves forwards, walking wheels are arranged at the lower ends of two support legs in the same vertical plane, outer inclined sections are integrally arranged at the lower ends of the two support legs in the other vertical plane, the end surfaces of the outer inclined sections are horizontal planes, and a plurality of cylindrical protrusions are arranged on the outer circle surfaces of the walking wheels around an axis; still include brake portion, brake portion is for corresponding the setting on the landing leg that has the walking wheel and can reciprocate the brake lever and to the uide bushing that plays the guide effect to the brake lever, and the brake lever passes the uide bushing setting, and the outer wall of uide bushing runs through and sets up fastening bolt. The utility model discloses a help capable ware has improved the security when walking and the time of suspending down under the cooperation of walking wheel and brake portion, and performance is good.

Description

Walking aid

Technical Field

The utility model relates to a help capable ware belongs to and helps capable ware technical field.

Background

The walking aid is an appliance for assisting a person with mobility disability to walk. At present, a plurality of walking aids similar to a chair are used, rollers are arranged at the lower ends of supporting legs of the chair, a user can push the chair slowly, and the user can sit on the chair to have a rest after walking for a period of time.

Under the condition of using feedback, the prior chair-type walking aid has poor safety. The lower ends of the front-end chair legs of the chair are provided with the rollers. When in use, the movement can be more smooth. However, the user often leans forward, which may risk losing control if the control is not good, causing the user to fall. Also, the rollers of the chair may be at risk of slipping while sitting. Therefore, although the conventional chair-type walking aid has a simple structure, it is not safe to use, and improvement is required.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a help capable ware of convenient to use, security height.

In order to realize the purpose, the utility model discloses a technical scheme is:

a walking aid comprises a support with four legs and two handrails and a seat board fixed at the top ends of the legs of the support; the upper parts of one ends of the two armrests are connected by a connecting beam, and the other ends of the armrests are openings which can enable people to sit on the seat board; when the walking vehicle moves forwards, walking wheels are arranged at the lower ends of two support legs in the same vertical plane, outer inclined sections are integrally arranged at the lower ends of the two support legs in the other vertical plane, the end surfaces of the outer inclined sections are horizontal planes, and a plurality of cylindrical protrusions are arranged on the outer circle surfaces of the walking wheels around an axis; the brake part is for corresponding the brake lever that sets up on the landing leg that has the walking wheel and can reciprocate and to the uide bushing that plays the guide effect to the brake lever, and the brake lever passes the uide bushing setting, the outer wall of uide bushing runs through and sets up fastening bolt.

The utility model discloses technical scheme's further improvement lies in: the outer inclined section is arranged at the lower end of a group of supporting legs which are not provided with connecting beams and correspond to the upper parts of the armrests.

The utility model discloses technical scheme's further improvement lies in: the height of the cylindrical projection on the travelling wheel is 1.5 cm-3 cm.

The utility model discloses technical scheme's further improvement lies in: the height of the cylindrical projection on the travelling wheel is 2.5 cm.

Since the technical scheme is used, the utility model discloses the technological effect who gains has:

the utility model discloses a help capable ware has improved the security when walking and the time of suspending down under the cooperation of walking wheel and brake portion, and performance is good.

The utility model discloses a brake portion, through brake lever, uide bushing and fastening bolt's cooperation, can realize to the brake of helping the capable ware, brake portion convenient to use.

The utility model discloses a walking wheel sets up the cylinder arch, not only can improve the security that helps capable ware walking state, can also cooperate with brake portion, brakes helping capable ware.

The utility model discloses the structure sets up rationally, convenient to use, and safe good usefulness, comprehensive properties is good.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a schematic view of a brake part of the present invention;

the device comprises a support 1, a support 1-1, supporting legs 1-2, handrails 2, a seat board 3, a connecting beam 4, walking wheels 4-1, cylindrical protrusions 5, an outer inclined section 6, a brake rod 7, a guide sleeve 8 and a fastening bolt.

Detailed Description

The present invention will be described in further detail with reference to the following drawings and specific embodiments:

the utility model discloses a help capable ware improves current help capable ware, makes it safer. The following are specific examples:

the utility model discloses a walking aid, as shown in figure 1, comprises a support 1 with four legs 1-1 and two handrails 1-2 and a seat board 2 fixed on the top of the legs 1-1 of the support 1. The walking aid is in the shape of a chair. The supporting legs 1-1 and the armrests 1-2 are connected together to form a support, and then a seat board 2 is fixedly arranged on the support. The walking aid is further provided with two handrails 1-2, and the upper parts of one ends of the two handrails 1-2 are connected by a connecting beam 3, and the connecting beam 3 can prevent a user from falling backwards when sitting on the seat plate 2. The opposite end is an opening enabling a person to sit on the seat plate 2. As shown in particular in figure 1. Two ends of the connecting beam 3 are respectively fixedly connected with the armrests 1-2.

The utility model discloses still be provided with the walking wheel, when advancing to the traffic direction is the place ahead. The lower ends of two supporting legs 1-1 in the same vertical plane are provided with walking wheels 4, the lower ends of the two supporting legs 1-1 in the other vertical plane are integrally provided with an outer inclined section 5, and the end surface of the outer inclined section 5 is a horizontal plane and is integrally attached to the ground. The landing leg 1-1 without the walking wheel 4 can smoothly slide on the ground by arranging the outer inclined section 5.

The utility model discloses set up a plurality of cylinder archs 4-1 around the axis on the excircle surface of walking wheel 4, cylinder arch 4-1 can play certain anti-skidding effect to walking wheel 4. Meanwhile, the cylindrical protrusion 4-1 can also be matched with a brake part to realize the brake of the walking aid. In a specific implementation, the height of the cylindrical protrusion 4-1 on the travelling wheel 4 is 1.5 cm-3 cm. The height of the cylindrical bulge 4-1 on the travelling wheel 4 is 2.5 cm. As shown in particular in fig. 2.

The utility model discloses still set up brake part, brake part is for corresponding the uide bushing 7 that sets up brake lever 6 on landing leg 1-1 that has walking wheel 4 and play the guide effect to brake lever 6. The brake rod 6 penetrates through the guide sleeve 7 and can move up and down, and the guide sleeve 7 plays a role in guiding the brake rod 6. A fastening bolt 8 is arranged through the outer wall of the guide sleeve 7, and the fastening bolt 8 is used for fixing the brake lever 6 at any position. For example, the walking aid can normally walk by lifting the brake lever 6 upwards and fixing the brake lever by using the fastening bolt 8. The brake rod 6 is moved downwards to be in contact with the cylindrical surface of the walking wheel 4, and due to the existence of the cylindrical protrusions 4-1, the walking wheel 4 can only rotate within a narrow angle of the two cylindrical protrusions 4-1 under the limitation of the brake rod 6, so that the safety of the walking aid used as a seat is integrally improved. As shown in particular in fig. 2.

In a specific implementation, the outer inclined section 5 is arranged at the lower end of the set of legs 1-1 on the upper part of the handrail 1-2, which is not provided with the connecting beam 3. The user stands at the end which is not provided with the connecting beam 3, namely the open end, and can stop and sit on the seat board at any time. The outer inclined section 5 is provided at the lower end of the rear set of legs 1-1 in the forward direction. Walkers are typically used on relatively flat concrete floors.

The utility model discloses a help capable ware has improved the security when walking and outage under the cooperation of walking wheel and brake portion, especially the security when the outage is as the chair, and performance is good.

Claims

1. A walking aid, characterized in that: comprises a bracket (1) with four supporting legs (1-1) and two armrests (1-2) and a seat board (2) fixed at the top ends of the supporting legs (1-1) of the bracket (1); the upper parts of one ends of the two armrests (1-2) are connected by a connecting beam (3), and the other ends are openings which can enable people to sit on the seat board (2); when the walking-type ground-climbing robot moves forwards, walking wheels (4) are arranged at the lower ends of two supporting legs (1-1) in the same vertical plane, an outer inclined section (5) is integrally arranged at the lower ends of the two supporting legs (1-1) in the other vertical plane, the end face of the outer inclined section (5) is a horizontal plane, and a plurality of cylindrical protrusions (4-1) are arranged on the excircle surface of each walking wheel (4) around an axis; still include the brake portion, the brake portion is for corresponding setting up brake lever (6) that can reciprocate on landing leg (1-1) that has walking wheel (4) and to brake lever (6) play guide sleeve (7) of guide effect, and brake lever (6) pass guide sleeve (7) and set up, the outer wall of guide sleeve (7) runs through and sets up fastening bolt (8).

2. A walking aid according to claim 1 wherein: the outer inclined section (5) is arranged at the lower end of a group of supporting legs (1-1) which are not provided with the connecting beam (3) and correspond to the upper parts of the armrests (1-2).

3. A walking aid according to any one of claims 1 or 2, wherein: the height of the cylindrical bulge (4-1) on the travelling wheel (4) is 1.5 cm-3 cm.

4. A walking aid according to claim 3 wherein: the height of the cylindrical bulge (4-1) on the travelling wheel (4) is 2.5 cm.