CN213190978U

CN213190978U - Multifunctional walking aid

Info

Publication number: CN213190978U
Application number: CN202020161340.3U
Authority: CN
Inventors: 文建平
Original assignee: Hunan Financial and Industrial Vocational Technical College
Current assignee: Hunan Financial and Industrial Vocational Technical College
Priority date: 2020-02-11
Filing date: 2020-02-11
Publication date: 2021-05-14
Anticipated expiration: 2030-02-11

Abstract

The utility model discloses a multifunctional auxiliary walking device, which comprises an upper frame body and a lower frame body, wherein the upper frame body is connected with the lower frame body through a telescopic mechanism, and the telescopic mechanism can enable the upper frame body to move up and down relatively with the lower frame body; the lower frame body is provided with a front caster and a rear caster; two supporting shafts are arranged on the upper frame body forward to the direction of the caster. The utility model has the advantages of convenient walking assistance for the old who can not walk in the bed and can not keep the life in a self-care state.

Description

Multifunctional walking aid

Technical Field

The utility model relates to the field of medical equipment, especially, relate to a multi-functional supplementary walking ware.

Background

People with inconvenience in legs and feet, especially when walking frequently and independently indoors, have a great problem. People with inconvenience in legs and feet cannot stand up at all, and serious people cannot stand up at all, so that the lives of the people cannot be taken care of. The existing method for solving the problem mainly uses a crutch and a wheelchair, but the crutch and the wheelchair have the following problems:

crutches require a large force on the upper limbs to bear the weight of the body, and also have a certain supporting capacity for the legs and feet. Therefore, it is not suitable for people with small strength of upper limbs or no strength of legs and feet.

Wheelchairs have the problem that the wheelchairs are difficult to transfer from other places (such as beds and chairs) to the wheelchairs. At present, people with small strength on upper limbs or without strength on legs and feet are transferred to a wheelchair from other places (such as a bed and a chair) and need another person to hold or carry, and serious people need to carry by a plurality of persons.

Disclosure of Invention

The utility model aims at overcoming the not enough of prior art, and provide a multi-functional supplementary walking ware, not only can solve the inconvenient people of leg and foot, in the problem of indoor independent frequent walking, can help the inconvenient people of leg and foot moreover, reach recovered function. Also can help some people to lose walking function temporarily due to some diseases, help them walk and assist rehabilitation therapy.

The walking assisting device solves the problem that the old people who are inconvenient to walk and cannot stand up in bed by themselves can assist in walking.

The technical scheme of the utility model is that: a multifunctional auxiliary walking device comprises an upper frame body and a lower frame body, wherein the upper frame body is connected with the lower frame body through a telescopic mechanism, and the telescopic mechanism can enable the upper frame body to move up and down relative to the lower frame body; the lower frame body is provided with a front caster and a rear caster; two supporting shafts are arranged on the upper frame body forward to the direction of the caster.

The utility model discloses further technical scheme is: the telescopic mechanism is an electric push rod assembly and comprises a push rod seat, an extension rod and a control switch, the push rod seat is fixed on the lower frame body, the extension rod extends out of the push rod seat and is connected with the upper frame body, and the control switch is installed on the upper frame body and can control the extension rod to stretch out and retract.

The utility model discloses further technical scheme is: the upper frame body and the lower frame body are connected with three support columns, the three support columns are arranged in a triangle shape when viewed from the axial direction of the support columns, the push rod seat is positioned in the triangle, each support column comprises a support column outer rod and a support column inner rod, the support column outer rod is hollow, the lower end of the support column outer rod is connected with the lower frame body, the support column inner rod is inserted in the support column outer rod, the upper end of the support column inner rod is connected with the upper frame body, and the support column inner rod can move; and a reinforcing plate is connected between the outer rods of the support columns.

The utility model discloses further technical scheme is: the upper frame body is provided with four supporting shaft mounting plates which are symmetrically arranged on two sides of the upper frame body respectively, a plurality of mounting through holes are formed in the supporting shaft mounting plates, and the supporting shaft penetrates through the mounting through holes and is fixed on the upper frame body through nuts.

The utility model discloses further technical scheme is: the supporting shaft is wrapped with a soft material.

The utility model discloses further technical scheme is: more than one lifting hook is arranged on the supporting shaft.

The utility model discloses further technical scheme is: the whole height of truckle before the lower carriage body installation is less than the whole height of installation back truckle, and the lower carriage body is whole to be "Z" font from the front promptly.

The utility model discloses further technical scheme is: the utility model discloses a swivel mount, including the axle, two support legs are connected, and epaxial movable sleeve is equipped with the commentaries on classics cover, change the cover periphery and be connected with gyro wheel support and dwang, and the gyro wheel support articulates there is the gyro wheel.

The utility model discloses further technical scheme is: the upper frame body is provided with a plurality of handrails.

The utility model discloses further technical scheme is: the upper frame body is provided with a storage box.

Compared with the prior art, the utility model has the following characteristics:

1. because the utility model discloses an electric putter subassembly can adjust the relative distance of support body down of support body easily through control switch, and the patient is conveniently "lifted by crane" and put down.

2. Because the utility model discloses be equipped with the lifting hook on the back shaft, feel when the patient walks to walk like this when tired, can hang simple and easy seat in the lifting hook, can sit and have a rest on simple and easy seat.

3. Because the utility model discloses rotating device is installed to the lower carriage body near the back truckle, works as the utility model discloses when meetting going up the step, can rotate or step on the dwang and let the gyro wheel support ground to push up the step easily, it is very convenient.

4. The utility model has the characteristics of simple structure, convenient to use, the security is high, the ease for use is good, the travelling comfort is strong etc.

The detailed structure of the present invention will be further described with reference to the accompanying drawings and the detailed description.

Drawings

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

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

fig. 3 is a first perspective view of the present invention;

fig. 4 is a second perspective view of the present invention;

fig. 5 is a perspective view of the present invention.

Detailed Description

Example 1

As shown in fig. 1-5, a multifunctional auxiliary walking device comprises an upper frame body and a lower frame body, wherein the upper frame body is connected with the lower frame body through a telescopic mechanism, preferably, the telescopic mechanism is an electric push rod assembly, and comprises a push rod seat 31, an extension rod 32, a control switch 33 and a direct current motor 34, the push rod seat 31 is fixed on the lower frame body, the extension rod 32 extends out of the push rod seat 31 and is connected with the upper frame body, the direct current motor 34 is powered on or works through a battery (not shown in the figure) installed on the walking device, the control switch 33 is installed on the upper frame body, and the control switch can control the extension rod 32 to realize the actions of extending out and retracting up and down, so that the upper frame body can move up and down relative to the lower frame.

The lower frame body is provided with two front casters 11 and two rear casters 12, and preferably, the front casters 11 and the rear casters 12 are universal wheels, so that the multifunctional auxiliary walker can steer in situ, thereby reducing the steering area. The lower frame body is in a reverse Z shape when viewed from the front (from the direction shown in figure 1), namely the whole height of the caster 11 before the lower frame body is installed is lower than the whole height of the caster 12 after the lower frame body is installed, namely the height of the left end of the lower frame body is lower than that of the right end, so that the left end of the lower frame body can enter the position below a bed (or a chair) on which a patient sits, and the patient can easily climb up the multifunctional auxiliary walking device. As shown in fig. 3, the left side of the lower frame body adopts a fork-shaped structure, namely two front caster wheels 11 are respectively arranged below the fork-shaped structure, so that when an obstacle smaller than the opening width of the fork-shaped structure is arranged below the bed (or the chair), the bed (or the chair) can be pushed to a required position, and the use of a patient is facilitated.

The one end (shown as the right-hand member in fig. 1) of preceding truckle 11 is kept away from to lower support body still installs rotating device, and it includes two supporting legs 51 of fixing on lower support body, and two supporting legs 51 are connected through axle 52, and the movable sleeve is equipped with changes cover 53 on the axle 52, changes cover 53 peripheral welding and has gyro wheel support 54 and dwang 56 (or through bolted connection dwang 56), and gyro wheel support 54 articulates there is gyro wheel 55. The rotating rod 56 and the roller bracket 54 form a certain angle along the clockwise direction, the angle is generally 90-150 degrees, and the angle of the embodiment is 90 degrees. The rotating rod 56 is preferably made of a hollow tube, when the step-climbing device is used for climbing steps, a handle can be inserted into the rotating rod 56 to save labor, the rotating rod 56 can rotate clockwise for a certain angle, and the roller 55 can support the ground, so that the step-climbing device is beneficial to climbing steps.

Go up the whole cuboid that is of support body, its both sides face symmetric welding has four back shaft mounting panels 22 respectively, as shown in fig. 2, installs two back shaft mounting panels 22 respectively about last support body is positive promptly, is equipped with a plurality of mounting hole 221 on the back shaft mounting panel 22, and two back shafts 21 pass mounting hole 221 and pass through the nut and fix on last support body, and two back shafts 21 are installed and are stretched out forward 11 directions of truckle. The number of the installation through holes 221 is 5 in the embodiment, the installation through holes can be of other numbers, the distance between the two support shafts 21 can be adjusted by arranging the 5 through holes 221 so as to adapt to the supporting of different fat and thin patients, namely, fat patients, and the distance between the two support shafts 21 is adjusted to be wider, and vice versa.

The supporting shaft 21 is wrapped with the soft material 211, the soft material 211 can be selected from sponge and the like, when the supporting shaft 21 supports the arms of a patient, the patient feels comfortable, and therefore the comfort of the human body is improved. Two hooks 212 are provided on each support shaft 21, and when the patient is tired when walking, a simple seat (not shown) can be hung on the hooks 212, and the patient can sit on the simple seat for rest.

The upper frame body is provided with four handrails 6, so that the walking aid is convenient for auxiliary personnel to push the walking aid to walk, and the storage box 7 is arranged on the upper frame body so as to place necessary articles.

In order to enable the upper frame body and the lower frame body to be firmly combined together, three support columns are further installed between the upper frame body and the lower frame body, the three support columns are arranged in a triangular mode when viewed from the axial direction of the support columns, the push rod seat 31 is located inside the triangle, the support columns comprise support column outer rods 41 and support column inner rods 42, the support column outer rods 41 are hollow, the lower end of the support column is connected with the lower frame body, the support column inner rods 42 are inserted into the support column base, the upper end of the support column inner rod 42 is connected with the upper frame body, the support column inner rods 42 can move up and down in the support column. In order to prevent the extension bar 32 from being accidentally injured during extension and retraction, protective covers (not shown) may be provided outside the three support posts.

When the multifunctional auxiliary device is used, the multifunctional auxiliary device is pushed to the side of a bed (or a chair) of a patient, the left end (seen from the direction of figure 1) of the multifunctional auxiliary device enters a gap between the bed (or the chair) and the ground, a user (namely the patient) puts the arm of the user on the support shaft 21 of the upper frame body, the direct current motor 34 is controlled to rotate through the control switch 33, the extension rod 32 extends out of the push rod seat 31, the support shaft 21 moves upwards for a certain distance, the support shaft 21 is supported by the two arms of the patient to leave the bed (or the chair), the patient with lower body disability can realize the capability of independently getting on and off the bed, and the nursing intensity of a waiting staff is reduced. Certainly, some lower limb rehabilitation persons and some old people who can not walk use, the lower limb rehabilitation persons can push the walking chair to walk, the lower limbs of the users can be exercised, the purpose of recovering the walking function is achieved, when the users are tired of walking, a simple seat can be hung in the four lifting hooks 212 of the supporting shaft 21, the users can sit on the simple seat to have a rest, and the users can achieve certain self-care ability.

For the old people who are difficult to get up and lie in bed all day, the old people can sit on other auxiliary walkers to go out and walk, and transfer the old people to the auxiliary walkers from the bed (or chair), and need a strong and light waiting person to realize the walking, but the invention does not need to be adopted, the invention can be pushed to the side of the bed (or chair) of the patient, the support shaft 21 is arranged at the position above the bed where the patient lies, a soft simple chair is arranged below the buttocks of the patient to support the patient to sit up, the patient can hold the support shaft 21, the simple chair is hung in the four lifting hooks 212 of the support shaft 21, the support shaft 21 is lifted, the patient can be lifted off the lying bed surface, the waiting person pushes the invention to take the patient out and walk, when the old people meet the step in the walking, the rotating rod 56 is pressed down by hand or foot, the roller 55 supports the ground, and the front caster 11 strides over the step, at the moment, a patient sits in the simple chair and does not incline because the patient is hung by the hook and sits on the simple chair or is vertical to the ground, so that the patient does not feel uncomfortable, and a wait person lifts the device by the armrests 6 and moves the device to the upper side of the step in the direction of the front caster 11, so that the device can easily pass through the step.

When a patient needs to go back to bed for rest, the invention can be pushed to the bedside, the front caster 11 enters under the bed, namely the support shaft 21 is positioned at the position on the bed where the patient lies, the direct current motor 34 is rotated through the control switch 33, so that the extension rod 32 is retracted, the patient sits on the bed, the simple chair is taken down, the patient can lie on the bed, and the use is very convenient.

The invention has the advantages of simple structure, convenient use, high safety, good usability and strong comfort.

The above embodiments are preferred implementations of the present invention, and the present invention can be implemented in other ways without departing from the spirit of the present invention.

Claims

1. A multi-functional supplementary walking ware which characterized in that: the upper frame body is connected with the lower frame body through a telescopic mechanism, and the telescopic mechanism can enable the upper frame body to move up and down relative to the lower frame body; the lower frame body is provided with a front caster (11) and a rear caster (12); the telescopic mechanism is an electric push rod assembly and comprises a push rod seat (31), an extension rod (32) and a control switch (33), the push rod seat (31) is fixed on the lower frame body, the extension rod (32) extends out of the push rod seat (31) and is connected with the upper frame body, and the control switch (33) is installed on the upper frame body and can control the extension rod (32) to stretch out and retract.

2. A multi-functional auxiliary walker according to claim 1 wherein: the upper frame body and the lower frame body are connected with three support columns, the three support columns are arranged in a triangular mode when viewed from the axial direction of the support columns, the push rod seat (31) is located inside the triangle, each support column comprises a support column outer rod (41) and a support column inner rod (42), the support column outer rod (41) is hollow, the lower end of the support column outer rod is connected with the lower frame body, the support column inner rod (42) is inserted into the support column outer rod, the upper end of the support column inner rod (42) is connected with the upper frame body, and the support column inner rod can move up and; and a reinforcing plate (43) is connected between the outer support column rods (41).

3. A multi-functional auxiliary walker according to claim 1 wherein: go up the support body and be equipped with back shaft mounting panel (22), back shaft mounting panel (22) are four, and the symmetry sets up in last support body both sides respectively, is equipped with a plurality of mounting hole (221) on it, back shaft (21) pass mounting hole (221) and pass through the nut and fix on last support body.

4. A multi-functional auxiliary walker according to claim 1 wherein: the supporting shaft (21) is wrapped with a soft material (211).

5. A multi-functional auxiliary walker according to claim 1 wherein: more than one hook (212) is arranged on the supporting shaft (21).

6. A multi-functional auxiliary walker according to claim 1 wherein: the integral height of the front caster (11) for mounting the lower frame body is lower than that of the rear caster (12), namely the lower frame body is in a reverse Z shape when viewed from the front.

7. A multi-functional auxiliary walker according to claim 1 wherein: the utility model discloses a swivel device is installed to lower support body one end of keeping away from preceding truckle (11), and it includes two supporting legs (51) of fixing on the support body down, and two supporting legs (51) are connected through axle (52), and the movable sleeve is equipped with changes cover (53) on axle (52), changes cover (53) periphery and is connected with gyro wheel support (54) and dwang (56), and gyro wheel support (54) articulate has gyro wheel (55).

8. A multi-functional auxiliary walker according to claim 1 wherein: the upper frame body is provided with a plurality of handrails (6).

9. A multi-functional auxiliary walker according to claim 1 wherein: the upper frame body is provided with a storage box (7).