Auxiliary walking device for old people medicine

Abstract

The utility model relates to the field of walking assisting devices, in particular to a medical walking assisting device for old people. Comprising two symmetrically-arranged supports, the front sides of the two supports are fixedly connected, land wheels are installed at the lower ends of the front sides of the supports, an auxiliary rest assembly is arranged on the rear sides of the supports, the auxiliary rest assembly is located between the two supports and comprises a supporting assembly and a bearing assembly, and vertical long grooves are formed in the rear sides of the supports; the supporting assembly is elastically and rotationally connected into the lower end of the long groove, a blocking shaft for limiting the supporting assembly is fixed into the long groove, the bearing assembly is elastically and rotationally connected to a support above the supporting assembly, one end of the elastic belt is fixedly connected with the bearing assembly, and the other end of the elastic belt is connected with the lower end of the supporting assembly after bypassing the blocking shaft. The auxiliary rest assembly is arranged on the rear side of the support, a caregiver can sit on the auxiliary rest assembly to have a rest after laying down the auxiliary rest assembly in the walking process of a user, and the caregiver does not need to turn around in the sitting-down rest process.

Description

Technical Field

[0001] The utility model relates to the field of walking assistance devices, and particularly relates to an auxiliary walking device for geriatrics. Background Art

[0002] Geriatrics is a branch of gerontology and also an integral part of medical science. The specialized courses of geriatrics include internal medicine, surgery, oncology, neurology, rehabilitation medicine, imaging medicine, etc. Among them, rehabilitation medicine is a medical discipline that aims to eliminate and reduce people's functional impairments, make up for and reconstruct people's missing functions, and strive to improve and enhance people's various functions, that is, a medical discipline for the prevention, diagnosis, evaluation, treatment, training, and management of functional impairments. This discipline involves the rehabilitation, training, and daily-use equipment of the elderly, and auxiliary walking devices are included.

[0003] With the rapid development of geriatrics. After the decline of the physical functions of the elderly or the treatment of cardiovascular diseases, there will be a phenomenon of difficulty in walking, and it is necessary to support part of the body weight through an auxiliary walking device to assist walking.

[0004] In the prior art, as disclosed in the patent document with the application number CN202220471875.X and the name "An Auxiliary Walking Device for Geriatrics", a convenient-to-move auxiliary walking device is disclosed. When the device needs to be moved, the moving rod is loosened, and through the reaction force of the first spring, the first spring drives the pulley to move downward, so that the pulley contacts the ground. At this time, the concave plate is away from the ground. At the same time, the pulley also drives the sliding column to move downward in the inner cavity of the sliding cylinder, and the sliding column also drives the moving rod to move downward. At this time, the device is pushed through the grip, and the movement of the device is facilitated through the pulley. However, during the use of this auxiliary walking device by the elderly, when they are physically tired, it is not convenient to sit down and rest.

[0005] In the patent document with the application number CN202311490227.4 and the title "An Orthopedic Nursing Walker for Patients", a walker that can facilitate the user to sit and rest is disclosed. During the process of pulling up the seat board, the seat board moves upward in the storage groove. The second sliding groove slides relative to the sliding shaft. When the sliding shaft contacts the lower end of the second sliding groove, as the seat board continues to move upward, the seat board drives the lower end of the connecting rod to move upward through the sliding shaft, the connecting plate and the fixed shaft. Since the upper end of the connecting rod is inclined backward, the support rod is respectively rotatably connected to the slider and the connecting block below it through vertical pins, and the slider is slidably clamped in the horizontal upper sliding groove. When the lower end of the connecting rod moves upward, the upper end of the connecting rod drives the connecting block and the opposite ends of the two support rods to move backward through the connecting shaft, and the two sliders approach each other. At the same time, the sliding shaft rotates in the second sliding groove, the upper end of the connecting rod rotates relative to the connecting block, the lower end of the connecting plate rotates backward and upward, and the connecting rod as a whole moves backward.

[0006] When the lower end of the seat board corresponds to the flat part on the upper side of the storage groove, the rotating shaft contacts the upper end of the first sliding groove. This causes the upper end of the seat board to rotate backward. When the seat board is perpendicular to the storage board, the seat board contacts the upper end of the support rod, and the support rod can support the seat board. At the same time, the seat board acts on the storage board through the connecting rod, so that the storage board forms a support for the seat board through the connecting rod. Orthopedic patients can turn around and sit on the seat board to rest. However, after the seat board of this walker is opened, it is located in front of the patient. When the seat board is pulled out for rest, the patient needs to turn around and sit on the seat board. When getting up to walk, the patient also needs to turn around and put away the seat board. Therefore, it is not convenient during use. Utility Model Content

[0007] The technical problem to be solved by the present utility model is an auxiliary walking device for geriatrics that facilitates the user to sit and rest.

[0008] To achieve the above object, the technical solution provided by the present utility model is:

[0009] An auxiliary walking device for geriatrics, including two symmetrically arranged brackets. The front sides of the two brackets are fixedly connected, and ground wheels are installed at the lower front ends of the brackets. An auxiliary rest component is arranged at the rear side of the brackets. The auxiliary rest component is located between the two brackets. The auxiliary rest component includes a support component and a bearing component. A vertical long groove is opened at the rear side of the bracket. The support component is elastically rotatably connected inside the lower end of the long groove. A stop shaft for limiting the support component is fixed in the long groove. The bearing component is elastically rotatably connected to the bracket above the support component. One end of an elastic band is fixedly connected to the bearing component, and the other end of the elastic band bypasses the stop shaft and is connected to the lower end of the support component. After the bearing component swings downward, it can drive the support component to swing through the elastic band. The stop shaft can limit the support component, and after the support component swings, it can support the bearing component.

[0010] Specifically, the bracket is in an inverted U shape, and the front ends of the two brackets are fixedly connected by an upper rod and a lower rod.

[0011] Specifically, a rubber sleeve is sleeved and fixed on the upper rod.

[0012] Specifically, an inclined rod is fixedly connected to the lower end at the rear side of the bracket, and the lower end of the inclined rod is inclined backward.

[0013] Specifically, the support assembly includes a support rod. The lower end of the support rod is elastically rotatably connected inside the lower end of the long groove through a lower shaft. The support rod is inclined, and the upper end of the support rod is located outside the long groove. The lower end of the elastic band is fixedly connected to the lower end of the support rod.

[0014] Specifically, a torsion spring is sleeved on the lower shaft. One end of the torsion spring is fixedly connected to the bracket, and the other end of the torsion spring is fixedly connected to the support rod.

[0015] Specifically, the supporting assembly includes an ear seat fixed on the bracket. A support rod is elastically rotatably connected inside the ear seat through an upper shaft. A seat board is fixed on the support rod. A cushion block is fixed on the end face of the support rod facing the opposite bracket. The upper end of the elastic band is fixedly connected to a pull rod, and the pull rod is fixed on the end face of the support rod facing one side of the bracket.

[0016] Specifically, a torsion spring is sleeved on the upper shaft. One end of the torsion spring is fixedly connected to the ear seat, and the other end of the torsion spring is fixedly connected to the support rod.

[0017] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0018] 1. By arranging an auxiliary rest assembly at the rear side of the bracket in the present utility model, when the user is walking, the caregiver can sit on the auxiliary rest assembly for rest after putting down the auxiliary rest assembly, and there is no need to turn around during the process of sitting and resting.

[0019] 2. When the auxiliary rest assembly is not in use, it is in a vertical state and does not affect the user's access to this assisted walking device.

[0020] 3. After the user gets up, the auxiliary rest assembly can automatically rotate and restore without the operation of the caregiver, which is convenient to use.

[0021] 4. After the user sits on the auxiliary rest assembly, the inclined rod can further improve the stability of the device, prevent this assisted walking assembly from tipping over, and the stability is good when the user sits and rests. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a schematic diagram of this device.

[0023] Figure 2 is a front view of this device.

[0024] Figure 3 is a rear view of this device.

[0025] Figure 4 Partial cross-sectional view before the auxiliary rest component is used.

[0026] Figure 5 Partial cross-sectional view when the auxiliary rest component is in use.

[0027] The names of the components in the drawings are as follows:

[0028] 1 Bracket

[0029] 2 Upper rod

[0030] 3 Rubber sleeve

[0031] 4 Lower rod

[0032] 5 Diagonal rod

[0033] 6 Ground wheel

[0034] 7 Ear seat

[0035] 8 Support rod

[0036] 9 Seat board

[0037] 10 Long groove

[0038] 11 Strut

[0039] 12 Spacer

[0040] 13 Lower shaft

[0041] 14 Upper shaft

[0042] 15 Stop shaft

[0043] 16 Pull rod

[0044] 17 Elastic band. Specific implementation manner

[0045] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with 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, rather than all the embodiments.

[0046] Embodiment 1: Referring to Figures 1-4 As shown, an auxiliary walking device for geriatrics includes two symmetrically arranged brackets 1, and the front sides of the two brackets 1 are fixedly connected. Specifically, the bracket 1 is in an inverted U shape, and the front ends of the two brackets 1 are fixedly connected by an upper rod 2 and a lower rod 4. A rubber sleeve 3 is sleeved and fixed on the upper rod 2.

[0047] A ground wheel 6 is installed at the lower front end of the bracket 1.

[0048] When in use, the user is located between the two supports 1, holds the rubber sleeve 3 with the hand, and then pushes the auxiliary walking device forward for a certain distance and then holds the auxiliary shaping device to move forward. When the user holds the auxiliary shaping device to move forward, it can prevent falling.

[0049] An auxiliary rest component is arranged at the rear side of the support 1, and the auxiliary rest component is located between the two supports 1. In this embodiment, an auxiliary rest component is arranged at the rear side of each of the supports 1. The auxiliary rest component includes a support component and a supporting component. A vertical long groove 10 is formed in the rear side of the support 1, and the support component is elastically rotatably connected inside the lower end of the long groove 10. A stop shaft 15 for limiting the support component is fixed in the long groove 10. The supporting component is elastically rotatably connected to the support 1 above the support component. One end of the elastic band 17 is fixedly connected to the supporting component, and the other end of the elastic band 17 bypasses the stop shaft 15 and is connected to the lower end of the support component.

[0050] After the supporting component swings downward, it can drive the support component to swing through the elastic band 17. The stop shaft 15 can limit the support component, and after the support component swings, it can support the supporting component.

[0051] Refer to Figure 1 and Figure 4 As shown, the support component includes a support rod 11, and the lower end of the support rod 11 is elastically rotatably connected inside the lower end of the long groove 10 through a lower shaft 13. Specifically, a torsion spring is sleeved on the lower shaft 13, one end of the torsion spring is fixedly connected to the support 1, and the other end of the torsion spring is fixedly connected to the support rod 11. The support rod 11 is inclined, and the upper end of the support rod 11 is located outside the long groove 10. The lower end of the elastic band 17 is fixedly connected to the lower end of the support rod 11.

[0052] The supporting component includes an ear seat 7 fixed on the support 1, and a support rod 8 is elastically rotatably connected inside the ear seat 7 through an upper shaft 14. Specifically, a torsion spring is sleeved on the upper shaft 14, one end of the torsion spring is fixedly connected to the ear seat 7, and the other end of the torsion spring is fixedly connected to the support rod 8. A seat plate 9 is fixed on the support rod 8, a cushion block 12 is fixed on the end face of the support rod 8 facing the opposite support 1, the upper end of the elastic band 17 is fixedly connected to a pull rod 16, and the pull rod 16 is fixed on the end face of the support rod 8 facing one of its support 1.

[0053] When the user needs to sit down and rest, the caregiver rotates the seat board 9 and the support rod 8 downward around the upper shaft 14, and the torsion spring sleeved on the upper shaft 14 stores energy. At the same time, the cushion block 12 and the pull rod 16 rotate downward around the upper shaft 14 along with the support rod 8. When the seat board 9 and the support rod 8 rotate downward around the upper shaft 14, the elastic band 17 is tightened. As the seat board 9 and the support rod 8 continue to rotate downward around the upper shaft 14, the elastic band 17 pulls the support rod 11 to rotate around the lower shaft 13, and the torsion spring on the lower shaft 13 stores energy. When the support rod 11 contacts the stop shaft 15, the support rod 11 stops rotating. The elastic band 17 is continuously stretched. When the support rod 8 and the seat board 9 rotate 90 degrees, the upper end of the support rod 11 contacts the cushion block 12, and the support rod 11 supports the seat board 9 through the cushion block 12 and the support rod 8. The user can directly sit on the seat board 9.

[0054] After the user stands up, under the action of the elastic force of the torsion spring on the upper shaft 14 and the elastic force of the torsion spring on the lower shaft 13, the support rod 8, the seat board 9, the cushion block 12 and the pull rod 16 return to their original positions. At the same time, the support rod 11 returns to its original position. After the user stands up, the support rod 8 and the seat board 9 can automatically return to their original positions.

[0055] During the user's walking, after the caregiver puts down the auxiliary rest component, the user can sit on the auxiliary rest component to rest without turning around. When the auxiliary rest component is not in use, it is in a vertical state and does not affect the user's access to this auxiliary walking device.

[0056] Embodiment 2: On the basis of Embodiment 1, with reference to Figure 1 and Figure 3 as shown, an inclined rod 5 is fixed to the lower end of the rear side of the bracket 1, and the lower end of the inclined rod 5 inclines backward.

[0057] After the user sits down, the overall center of gravity of the user and this auxiliary walking device moves backward, and the inclined rod 5 can play a supporting role, and the inclined rod 5 can further improve the stability of this auxiliary walking device.

[0058] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An auxiliary walking device for geriatric medicine, comprising two symmetrically arranged brackets (1), the front sides of the two brackets (1) are fixedly connected, and the lower ends of the front sides of the brackets (1) are equipped with ground wheels (6), characterized in that: An auxiliary rest component is arranged on the rear side of the bracket (1), and the auxiliary rest component is located between the two brackets (1). The auxiliary rest component comprises a support component and a supporting component. A vertical long slot (10) is opened on the rear side of the bracket (1), and the support component is elastically rotatably connected to the lower end of the long slot (10). A stop shaft (15) for limiting the position of the support component is fixed in the long slot (10). The supporting component is elastically rotatably connected to the bracket (1) above the support component. One end of an elastic belt (17) is fixedly connected to the supporting component, and the other end of the elastic belt (17) is connected to the lower end of the support component after passing through the stop shaft (15). After the supporting component swings downward, the elastic belt (17) can drive the supporting component to swing, and the stop shaft (15) can limit the position of the supporting component. After the supporting component swings, it can support the supporting component.

2. The geriatric walking aid according to claim 1, characterized in that: The bracket (1) is in an inverted U shape, and the front ends of the two brackets (1) are fixedly connected via an upper rod (2) and a lower rod (4).

3. The geriatric walking aid according to claim 2, characterized in that: A rubber sleeve (3) is fixedly mounted on the upper rod (2).

4. The geriatric walking aid according to claim 1, characterized in that: An inclined rod (5) is fixed to the rear lower end of the bracket (1), and the lower end of the inclined rod (5) is inclined toward the rear side.

5. The geriatric walking aid according to claim 1, characterized in that: The support assembly comprises a support rod (11), the lower end of the support rod (11) is elastically rotatably connected to the lower end of the long slot (10) via a lower shaft (13), the support rod (11) is inclined, the upper end of the support rod (11) is located outside the long slot (10), and the lower end of the elastic band (17) is fixedly connected to the lower end of the support rod (11).

6. The geriatric walking aid according to claim 5, characterized in that: The lower shaft (13) is sleeved with a torsion spring, one end of which is fixedly connected to the bracket (1), and the other end of which is fixedly connected to the support rod (11).

7. The geriatric walking aid according to claim 1, characterized in that: The supporting assembly comprises an ear seat (7) fixed on the bracket (1), a support rod (8) is elastically rotatably connected in the ear seat (7) via an upper shaft (14), a seat plate (9) is fixed on the support rod (8), a cushion block (12) is fixed on the end surface of the support rod (8) facing the opposite bracket (1), the upper end of the elastic band (17) is fixedly connected to the pull rod (16), and the pull rod (16) is fixed on the end surface of the support rod (8) facing the bracket (1) on one side thereof.

8. The geriatric walking aid according to claim 7, characterized in that: A torsion spring is sleeved on the upper shaft (14), one end of the torsion spring is fixedly connected to the ear seat (7), and the other end of the torsion spring is fixedly connected to the support rod (8).

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