Walking aid suitable for elderly patients with hypertension

Abstract

The utility model discloses a walking aid suitable for old hypertension patients, and relates to the technical field of medical instruments. The device comprises a walking frame, a space for people to enter is formed in the middle of the walking frame, and a pair of arm supporting plates for supporting small arms are installed on the top of the walking frame. The two sets of walking mechanisms are installed at the bottom of the walking frame, each walking mechanism comprises two sliding rods and two pressing sleeves, the sliding rods penetrate through the bottom of the walking frame in a sliding mode, the pressing sleeves are fixed to the inner wall of the bottom of the walking frame, the sliding rods are connected with the pressing sleeves in an inserted mode, and the bottoms of the sliding rods are fixedly connected with fixing bases; and rollers are rotationally connected into the fixed seats. The device can be braked through downward movement of the brake rod, the use safety is improved, car sliding and falling are prevented, meanwhile, the supporting force of the spring can be adjusted, the device can adapt to people of different weights, the use flexibility is improved, and the device can also adapt to people of different heights.

Description

Technical Field

[0001] The utility model belongs to the technical field of walking aids, and in particular relates to a walking aid suitable for elderly patients with hypertension. Background Art

[0002] Hypertension is the most common chronic disease and the leading risk factor for cardiovascular and cerebrovascular diseases. A healthy person's blood pressure fluctuates within a certain range depending on internal and external environmental factors. In the general population, blood pressure levels gradually increase with age, especially in the elderly and obese. Some hypertensive patients may even require a walking aid.

[0003] After searching, the publication number CN211750878U discloses a walking aid device suitable for elderly patients with hypertension, which includes a U-shaped column with a support mechanism at the bottom. Although the above device can prevent the elderly from getting tired easily during use, the elderly will walk unsteadily during use, and when falling, the elderly may easily follow the movement of the device, which may cause danger to the elderly. Therefore, a walking aid device suitable for elderly patients with hypertension is proposed. Summary of the Invention

[0004] The purpose of the utility model is to provide a walking aid suitable for elderly patients with hypertension. Not only can the device be braked by moving the brake lever downward to improve the safety of use and prevent the vehicle from slipping and falling, but the supporting force of the spring can be adjusted to adapt to people of different weights, improve the flexibility of use, and can also adapt to people of different heights, thereby solving the existing technical problems.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] A walking aid suitable for elderly hypertensive patients, comprising: a walking frame, a space for people to enter is provided in the middle of the walking frame, and a pair of arm support plates for supporting forearms are installed on the top of the walking frame;

[0007] Two sets of walking mechanisms, each of which is installed at the bottom of the walking frame. The walking mechanism includes two sliding rods and two pressing sleeves. The sliding rods slide through the bottom of the walking frame, and the pressing sleeves are fixed to the bottom inner wall of the walking frame. The sliding rods are respectively plugged into the pressing sleeves. The bottoms of the sliding rods are fixedly connected to fixed seats, and rollers are rotatably connected in the fixed seats. Springs for supporting the pressing sleeves are installed between the bottom of the pressing sleeves and the bottom inner wall of the walking frame.

[0008] A connecting plate is fixedly connected between the two fixing seats on the same side, and a brake rod is slidably connected to the surface of the connecting plate. The brake rod is fixed to the bottom of the walking frame, and the brake rod is used in conjunction with the rollers respectively. By installing the brake rod at the bottom of the walking frame, when the human body falls, the brake rod can be moved down to brake the device, thereby improving the safety of use and preventing the vehicle from slipping and falling.

[0009] As a further solution of the present invention, one side of the walking frame is rotatably connected to a seat plate, and one side of the walking frame is fixedly connected to a limit plate used in conjunction with the seat plate.

[0010] As a further solution of the present invention, a support mechanism is installed at the bottom of the arm support plate, and the support mechanism includes two positioning rods. The two positioning rods are fixed at the bottom of the arm support plate, and the two positioning rods slide through the bottom of the walking frame. A plurality of penetrating positioning holes are opened on one side of the positioning rod.

[0011] As a further solution of the present invention, the support mechanism also includes a positioning assembly, which includes two insertion rods, both of which slide through one side of the walking frame and are used in conjunction with one of the positioning holes on the positioning rods. A pull plate is fixedly connected between the two insertion rods, and a tension spring is fixedly connected between the pull plate and the walking frame. The height can be adjusted through the arm support plate, so that the device can adapt to people of different heights, further improving the flexibility of use.

[0012] As a further solution of the present invention, one side of the arm support plate is fixedly connected to a handle.

[0013] As a further solution of the present invention, an adjustment plate is provided between the two sliding rods on the same side, the spring is located above the adjustment plate and in conflict with the adjustment plate, the bottom of the walking frame is rotatably connected to two penetrating threaded rods, the two threaded rods pass through the two adjustment plates respectively and are threadedly connected to the adjustment plates, and the length of the spring can be adjusted by adjusting the length of the spring through the adjustment plate, thereby adjusting the supporting force of the spring to adapt to people of different weights and improve flexibility of use.

[0014] In this application, when in use, a person enters the space in the middle of the walking frame, then presses the two small arms on the two arm support plates respectively, holds the worm with both hands, and then walks by pushing the walking frame;

[0015] When the user falls, the forearm presses down the arm support plate, and the arm support plate presses down the walking frame through the positioning rod. The walking frame drives the brake lever to move downward, and then multiple brake levers respectively come into contact with the rollers, thereby braking the rollers to prevent the walking frame from sliding further. The user then adjusts the body angle to stabilize the body again, improving the safety of use and preventing the scooter from slipping and falling.

[0016] When you need to rest, put the seat on the limit plate, then sit on the seat to rest. Similarly, the seat presses the walking frame down to improve safety during rest.

[0017] Pulling the pull plate can drive the insertion rod to move, so that the insertion rod is disconnected from the positioning hole, and then the height of the positioning rod can be adjusted to accommodate people of different heights and improve the flexibility of use;

[0018] By rotating the threaded rod, the threaded rod can drive the adjustment plate to move, and the adjustment plate adjusts the length of the spring, thereby adjusting the supporting force of the spring to adapt to people of different weights and further improve the flexibility of use.

[0019] The embodiments of the present invention have the following beneficial effects:

[0020] In the utility model, by installing a brake lever at the bottom of the walking frame, when a person falls, the brake lever can be moved downward to brake the device, thereby improving the safety of use and preventing the person from slipping and falling.

[0021] In the utility model, the length of the spring can be adjusted by adjusting the length of the spring through the adjustment plate, thereby adjusting the supporting force of the spring to adapt to people of different weights and improve the flexibility of use;

[0022] In the present invention, the height of the arm support plate can be adjusted, so that the device can adapt to people of different heights, further improving the flexibility of use.

[0023] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0025] Figure 1 This is a schematic diagram of a three-dimensional structure from a first viewing angle of an embodiment of the present utility model;

[0026] Figure 2 This is a schematic diagram of a three-dimensional structure from a second viewing angle of an embodiment of the present utility model;

[0027] Figure 3 This is a schematic cross-sectional view of an embodiment of the present invention.

[0028] In the figure: 1. Walking frame; 2. Positioning rod; 3. Arm support plate; 4. Grip rod; 5. Insert rod; 6. Tension spring; 7. Pull plate; 8. Seat plate; 9. Limit plate; 10. Sliding rod; 11. Fixed seat; 12. Press sleeve; 13. Spring; 14. Connecting plate; 15. Brake rod; 16. Roller; 17. Threaded rod; 18. Adjustment plate; 19. Positioning hole. DETAILED DESCRIPTION

[0029] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] In the description of the present invention, it should be understood that the terms "opening", "upper", "middle", "length", "inner" and the like indicating orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0031] In order to keep the following description of the embodiments of the present invention clear and concise, the present invention omits detailed descriptions of known functions and known components.

[0032] Example 1

[0033] See also Figure 1-Figure 3 As shown, in this embodiment, a walking aid device is provided, comprising: a walking frame 1, a space for a person to enter is provided in the middle of the walking frame 1, a pair of arm support plates 3 for supporting the forearms are installed on the top of the walking frame 1, and a silicone pad is bonded to the surface of the arm support plate 3 to improve comfort;

[0034] Two sets of walking mechanisms, both of which are installed at the bottom of the walking frame 1. The walking mechanism includes two slide bars 10 and two pressing sleeves 12. The slide bars 10 slide through the bottom of the walking frame 1, and the pressing sleeves 12 are fixed to the bottom inner wall of the walking frame 1. The slide bars 10 are respectively plugged into the pressing sleeves 12. The bottoms of the slide bars 10 are fixedly connected to the fixing seats 11, and the fixing seats 11 are rotatably connected with rollers 16. A spring 13 for supporting the pressing sleeves 12 is installed between the bottom of the pressing sleeves 12 and the bottom inner wall of the walking frame 1.

[0035] A connecting plate 14 is fixedly connected between the two fixing seats 11 on the same side, and a brake rod 15 is slidably connected to the surface of the connecting plate 14. The brake rod 15 is fixed to the bottom of the walking frame 1, and the brake rod 15 is used in conjunction with the roller 16 respectively. When the user falls, the forearm presses down the arm support plate 3, and the arm support plate 3 presses down the walking frame 1 through the positioning rod 2. The walking frame 1 drives the brake rod 15 to move downward, and then multiple brake rods 15 respectively come into contact with the roller 16, thereby braking the roller 16.

[0036] Reference Attachment Figure 1-Figure 3 One side of the walking frame 1 is rotatably connected to a seat plate 8, and one side of the walking frame 1 is fixedly connected to a limit plate 9 used in conjunction with the seat plate 8. The seat plate 8 can be flipped over, and the setting of the seat plate 8 makes it convenient for the user to rest.

[0037] Reference Figure 3 A supporting mechanism is installed at the bottom of the arm support plate 3, and the supporting mechanism includes two positioning rods 2. The two positioning rods 2 are fixed at the bottom of the arm support plate 3, and the two positioning rods 2 slide through the bottom of the walking frame 1. A plurality of penetrating positioning holes 19 are opened on one side of the positioning rod 2, and the plurality of positioning holes 19 are evenly distributed to facilitate the positioning of the positioning rod 2.

[0038] Reference Figure 3 and Figure 1 The supporting mechanism also includes a positioning assembly, which includes two insertion rods 5. The two insertion rods 5 are slid through one side of the walking frame 1 and are respectively used in conjunction with one of the positioning holes 19 on the positioning rod 2. A pull plate 7 is fixedly connected between the two insertion rods 5, and a tension spring 6 is fixedly connected between the pull plate 7 and the walking frame 1. Pulling the pull plate 7 can drive the insertion rod 5 to move, so that the insertion rod 5 is disengaged from the positioning hole 19, and then the height of the positioning rod 2 can be adjusted to adapt to people of different heights and improve the flexibility of use.

[0039] Reference Figure 1 One side of the arm support plate 3 is fixedly connected with a handle 4, which is convenient for people to grasp with their palms.

[0040] This application can be used in the field of elderly hypertensive patients, and can also be used in other fields applicable to this application.

[0041] Example 2

[0042] Improvement on the basis of embodiment 1: a walking aid device suitable for elderly hypertensive patients, which is applied to the field of elderly hypertensive patients, referring to Figure 3An adjusting plate 18 is sleeved between the two sliding rods 10 on the same side. The spring 13 is located above the adjusting plate 18 and contacts the adjusting plate 18. The bottom of the walking frame 1 is rotatably connected to two penetrating threaded rods 17. The two threaded rods 17 pass through the two adjusting plates 18 respectively and are threadedly connected to the adjusting plates 18. By rotating the threaded rods 17, the threaded rods 17 can drive the adjusting plate 18 to move. The adjusting plate 18 adjusts the length of the spring 13, and then adjusts the supporting force of the spring 13 to adapt to people of different weights, further improving the flexibility of use.

[0043] It should be noted that, in the description of this specification, descriptions such as "first", "second", etc. are only used to distinguish various features and have no actual order or directional meaning, and this application is not limited to this.

[0044] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0045] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments do not describe all details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A walking aid suitable for elderly hypertensive patients, characterized in that: include: A walking frame (1), wherein a space for personnel to enter is provided in the middle of the walking frame (1), and a pair of arm support plates (3) for supporting small arms are installed on the top of the walking frame (1); Two sets of walking mechanisms, each of which is installed at the bottom of a walking frame (1), and each of which includes two slide bars (10) and two pressing sleeves (12). Each of the slide bars (10) slides through the bottom of the walking frame (1), and each of the pressing sleeves (12) is fixed to the inner wall of the bottom of the walking frame (1). Each of the slide bars (10) is plugged into the pressing sleeves (12), and each of the bottoms of the slide bars (10) is fixedly connected to a fixing seat (11). Each of the fixing seats (11) is rotatably connected to a roller (16). A spring (13) for supporting the pressing sleeve (12) is installed between the bottom of the pressing sleeve (12) and the inner wall of the bottom of the walking frame (1). A connecting plate (14) is fixedly connected between the two fixing seats (11) on the same side, and a penetrating brake rod (15) is slidably connected to the surface of the connecting plate (14). The brake rod (15) is fixed to the bottom of the walking frame (1), and the brake rod (15) is used in conjunction with the roller (16).

2. A walking aid for elderly hypertensive patients according to claim 1, characterized in that: One side of the walking frame (1) is rotatably connected to a seat plate (8), and one side of the walking frame (1) is fixedly connected to a limit plate (9) used in conjunction with the seat plate (8).

3. A walking aid for elderly hypertensive patients according to claim 1, characterized in that: The bottom of each arm support plate (3) is provided with a support mechanism, and the support mechanism includes two positioning rods (2). Both positioning rods (2) are fixed to the bottom of the arm support plate (3), and both positioning rods (2) slide through the bottom of the walking frame (1). One side of each positioning rod (2) is provided with a plurality of penetrating positioning holes (19).

4. A walking aid for elderly hypertensive patients according to claim 3, characterized in that: The support mechanism further includes a positioning assembly, which includes two insertion rods (5), both of which slide through one side of the walking frame (1) and respectively cooperate with one of the positioning holes (19) on the positioning rod (2), a pull plate (7) is fixedly connected between the two insertion rods (5), and a tension spring (6) is fixedly connected between the pull plate (7) and the walking frame (1).

5. A walking aid for elderly hypertensive patients according to claim 1, characterized in that: One side of the arm support plate (3) is fixedly connected to a grip rod (4).

6. A walking aid for elderly hypertensive patients according to claim 1, characterized in that: An adjustment plate (18) is sleeved between the two slide bars (10) on the same side, the spring (13) is located above the adjustment plate (18) and contacts the adjustment plate (18), and the bottom of the walking frame (1) is rotatably connected to two penetrating threaded rods (17), and the two threaded rods (17) respectively pass through the two adjustment plates (18) and are threadedly connected to the adjustment plates (18).

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