CN114681274A - Improved device integrating walking aid and wheelchair - Google Patents

Abstract

The invention discloses an improved device combining a walker and a wheelchair, comprising an equipment skeleton and various functional components, the rear wheel of the walker is connected behind the lower end of the equipment skeleton, and the inner side of the equipment skeleton is connected There is a seat cushion, the left and right sides of the back cushion are provided with waist guards, the adjustment bolt is located at the upper end of the equipment frame, the upper end of the hand rest is provided with a strap, and the front end of the hand rest is provided with a hand grip, the The lower end of the seat cushion is provided with a storage basket, the front end of the equipment skeleton is provided with a foot, and the rear end of the equipment skeleton is connected with a push handle, and the lower end of the push handle is provided with a brake. Compared with the existing ordinary walking aid device, the improved walking aid and wheelchair two-in-one device has additional mechanisms such as seat cushion, waist support, hand support, etc. Although the user has a certain degree of upper and lower limbs If you are disabled or do not have enough support, you can also use the above auxiliary mechanisms to fix the body in the walker to achieve walking.

Description

An improved device combining a walker and a wheelchair

technical field

The invention relates to the technical field of walkers, in particular to an improved device combining a walker and a wheelchair.

Background technique

A walker is a device that allows the elderly and patients with inconvenient legs and feet to be able to take care of themselves and go out for a walk like normal people, such as the elderly and patients with inconvenient legs and feet. To achieve or exercise the function of walking.

Existing walkers require users to have better support for their upper limbs, but for some users who also suffer from diseases and lack of strength in their upper limbs, general walkers are not suitable. In addition, the scope of application of walkers is limited to assisted walking. , the function is relatively single, so the existing walker can not meet the needs of people. In view of the above situation, technological innovation is carried out on the basis of the existing combined walker and wheelchair.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide an improved device that combines a walker and a wheelchair, so as to solve the problem that the general walker in the above-mentioned background art requires the user's upper limbs to have better support, but some upper limbs also need to be supported. For users who suffer from diseases and lack of strength, general walkers are not suitable. In addition, the scope of application of walkers is limited to assisted walking, and the function is relatively single, so the existing walkers cannot well meet the needs of people. .

In order to achieve the above purpose, the present invention provides the following technical solution: an improved device for integrating a walker and a wheelchair, comprising an equipment frame and an adjusting bolt, and a rear wheel of the walker is connected behind the lower end of the equipment frame, In addition, an orientation device is connected in front of the lower end of the equipment frame, the lower end of the orientation device is provided with a guide wheel, the inner side of the equipment frame is connected with a seat cushion, and the rear end of the equipment frame is connected with a back pad, and the left and right sides of the back pad are connected. A waist support is provided on the side, the adjustment bolt is located at the upper end of the equipment frame, and the upper end of the adjustment bolt is provided with a hand rest, the upper end of the hand rest is provided with a strap, and the front end of the hand rest is provided with a hand grip, the The lower end of the seat cushion is provided with a storage basket, the front end of the equipment skeleton is installed with a foot, and the rear end of the equipment skeleton is connected with a push handle, and the lower end of the push handle is provided with a brake.

Preferably, the rear wheel of the walker is symmetrical with respect to the central axis of the equipment frame, and the rear wheel of the walker and the equipment frame are movably connected.

Preferably, there are two guide wheels, and the guide wheels are symmetrical about the central axis of the equipment frame.

Preferably, the material of the seat cushion is elastic cloth, and the seat cushion and the equipment frame are hinged.

Preferably, the back pad and the waist protector are formed in an indented shape, and the material of the seat pad and the back pad are both wooden boards and sponges.

Preferably, the strap and the hand rest are bonded, and the hand rest and the hand grip are fixedly connected.

Preferably, the push handle and the equipment frame are inlaid connection, and the equipment frame and the foot are inlaid connection.

Compared with the prior art, the beneficial effects of the present invention are as follows:

1. The present invention uses a seat cushion, a waist support and a hand support. The equipment adds mechanisms such as a seat cushion, a waist support, and a hand support. Although the user has a certain degree of disability in the upper and lower limbs and does not have enough supporting force, the above assistance can also be used. The mechanism makes the body fixed in the walker to realize walking, and the strap can bind the user's arm to the hand support to prevent the user's arm from sliding sideways;

2. The present invention adopts the rear wheel of the walker, the seat cushion, the pusher and the brake. The equipment changes the rear wheel of the walker to the rear wheel of the wheelchair through the modification of the walker, thickens the seat cushion, and installs the upper pusher and the brake at the same time. and other institutions, the walker can be changed to a wheelchair to meet more usage requirements. Through the above two forms of modification, the general walker can be turned into a multi-functional product to meet more market demands.

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram of the walker of the present invention;

Figure 2 is a schematic diagram of the three-dimensional structure of the wheelchair of the present invention;

FIG. 3 is a schematic side view of the structure of the walker of the present invention.

In the picture: 1. Equipment frame; 2. Rear wheel of walker; 3. Guide wheel; 4. Orientation device; 5. Seat cushion; 6. Back cushion; 7. Waist support; 8. Adjusting bolt; 9. Strap; 10, hand rest; 11, hand grip; 12, foot pad; 13, push hand; 14, brake; 15, storage basket.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Please refer to Figures 1-3, the present invention provides a technical solution: an improved walking aid and wheelchair two-in-one device, including an equipment frame 1 and an adjusting bolt 8, the lower end of the equipment frame 1 is connected behind the back to facilitate walking The rear wheel 2 of the walker is connected, and the lower end of the equipment frame 1 is connected with an orientation device 4. The lower end of the orientation device 4 is provided with a guide wheel 3. The rear wheel 2 of the walker is symmetrical about the central axis of the equipment frame 1, and the walker There is an active connection between the rear wheel 2 and the equipment frame 1. There are two guide wheels 3, and the guide wheels 3 are symmetrical about the central axis of the equipment frame 1. The inner side of the equipment frame 1 is connected with a cushion 5, and the rear of the equipment frame 1 The end is connected with a back pad 6, the material of the seat pad 5 is elastic cloth, and between the seat pad 5 and the equipment frame 1 is hinged, the left and right sides of the back pad 6 are provided with a waist support 7, and the back pad 6 and the waist support 7 form an indented shape , and the material of the seat cushion 5 and the back cushion 6 are all wooden boards and sponges. Through the seat cushion 5, the waist support 7 and the hand support 10, the device adds mechanisms such as the seat cushion 5, the waist support 7, and the hand support 10, although the user has both upper and lower limbs. If there is a certain degree of disability and insufficient support, the body can also be fixed in the walker through the above auxiliary mechanisms to achieve walking. The strap 9 can bind the user's arm to the hand support 10, preventing the user arm slips

The adjusting bolt 8 is located at the upper end of the equipment frame 1, and the upper end of the adjusting bolt 8 is provided with a hand rest 10, the strap 9 and the hand rest 10 are bonded, and the hand rest 10 and the hand grip 11 are fixedly connected, The upper end of the hand rest 10 is provided with a strap 9 , the front end of the hand rest 10 is provided with a hand grip 11 , the lower end of the seat cushion 5 is provided with a storage basket 15 , the front end of the equipment frame 1 is provided with a foot 12 , and the rear of the equipment frame 1 is provided with a strap 9 . The end is connected with a pusher 13, the pusher 13 and the equipment frame 1 are inlaid connection, and the equipment frame 1 and the foot 12 are inlaid connection, through the rear wheel 2 of the walker, the seat cushion 5, the pusher 13 and the brake 14, the equipment For the modification of the walker, replace the rear wheel 2 of the walker with the rear wheel of the wheelchair, thicken the seat cushion 5, and install the upper pusher 13, brake 14 and other mechanisms at the same time, so that the walker can be changed to a wheelchair to meet more needs. Requirements. The general walker can be turned into a multi-functional product through the modification of the above two forms to meet more market demands. The lower end of the pusher 13 is provided with a brake 14 .

Working principle: When using the improved walking aid and wheelchair two-in-one device, first of all, when the device is used in the form of a walker, the user enters the inside of the device and extends his feet from both sides of the seat cushion 5. The seat cushion 5 provides auxiliary support to the user, and at the same time, the back cushion 6 and the waist support 7 can also assist the user to support the user. Loosening the adjusting bolt 8 can adjust the lift of the entrusted person 10. The user's arms are placed on the hand support 10. Hold the hand grip 11 and fix the arm with the straps 9. When the device needs to use the wheelchair mode, replace the rear wheel 2 of the walker with a large wheel for a wheelchair, then thicken the seat cushion 5 and lower the seat cushion 5. Then install the pusher 13 and the brake 14 at the rear of the equipment, install the feet 12 at the front of the equipment, and install the storage basket 15 at the lower end of the back pad 6 to store the sundries.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, and substitutions can be made in these embodiments without departing from the principle and spirit of the invention and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. The utility model provides a device of two unifications of improved generation collection capable ware and wheelchair, includes equipment skeleton (1) and adjusting bolt (8), its characterized in that: the device is characterized in that a walking aid rear wheel (2) is connected to the rear of the lower end of the device framework (1), an orienting device (4) is connected to the front of the lower end of the device framework (1), guide wheels (3) are arranged at the lower end of the orienting device (4), a seat cushion (5) is connected to the inner side of the device framework (1), a back cushion (6) is connected to the rear end of the device framework (1), waist supports (7) are arranged on the left side and the right side of the back cushion (6), adjusting bolts (8) are arranged at the upper end of the device framework (1), hand supports (10) are arranged at the upper ends of the adjusting bolts (8), binding bands (9) are arranged at the upper ends of the hand supports (10), hand grips (11) are arranged at the front ends of the hand supports (10), accommodating baskets (15) are arranged at the lower end of the seat cushion (5), framework pad feet (12) are installed at the front end of the device framework (1), and a pushing hand (13) is connected to the rear end of the device framework (1), the lower end of the push handle (13) is provided with a brake (14).

2. The improved walking aid and wheelchair combination as claimed in claim 1, wherein: the walking aid rear wheels (2) are symmetrical about the central axis of the equipment framework (1), and the walking aid rear wheels (2) are movably connected with the equipment framework (1).

3. The improved walking aid and wheelchair combination as claimed in claim 1, wherein: the guide wheels (3) are arranged in two numbers, and the guide wheels (3) are symmetrical about the central axis of the equipment framework (1).

4. The improved walking aid and wheelchair combination as claimed in claim 1, wherein: the cushion (5) is made of elastic cloth and is hinged to the equipment framework (1).

5. The improved walking aid and wheelchair combination as claimed in claim 1, wherein: the back cushion (6) and the waist support (7) form a shape of '21274', and the seat cushion (5) and the back cushion (6) are made of wood plates and sponge.

6. The improved walking aid and wheelchair combination as claimed in claim 1, wherein: the binding band (9) is adhered to the hand support (10), and the hand support (10) is fixedly connected with the hand grip (11).

7. The improved walking aid and wheelchair combination as claimed in claim 1, wherein: the pushing handle (13) is connected with the equipment framework (1) in an embedded mode, and the equipment framework (1) is connected with the pad foot (12) in an embedded mode.

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