Auxiliary walking device for nursing

Abstract

The utility model discloses an auxiliary walking device for nursing, which relates to the technical field of medical instruments for nursing, and comprises a rack, two folding mechanisms and a folding seat plate mechanism, the rack comprises two support frames arranged in parallel, one side of each support frame is fixedly connected with a handrail frame, and the other side of each support frame is fixedly connected with a folding seat plate mechanism. The two folding mechanisms are arranged between the supporting frames and each comprise a first connecting rod, a second connecting rod, a third connecting rod and a fixing assembly, and the first connecting rods and the third connecting rods are hinged to the two ends of the second connecting rods correspondingly. Through the design of the folding mechanism, the first connecting rod and the third connecting rod can be folded, on the contrary, the first connecting rod, the third connecting rod and the second connecting rod are in butt joint by inserting the inserting rods into the inserting holes, the occupied space is greatly reduced after folding, assembling transportation and storage during idling are facilitated, the riding plate is unfolded through simple operation, and the riding plate is convenient to use. A temporary rest place is provided for the patient, the physical strength of the patient can be recovered, and rehabilitation training can be better carried out.

Description

Technical Field

[0001] This utility model relates to the field of nursing medical device technology, and in particular to a nursing assistive walking device. Background Technology

[0002] Hospital surgical departments, especially those specializing in hepatobiliary, pancreatic, urological, and neurosurgical procedures, often handle a large number of patients undergoing major surgeries. Early recovery is crucial, and patients are encouraged to begin mobilization immediately after surgery. However, some difficulty arises immediately after surgery, necessitating the use of nursing assistive walking devices to aid patient movement. A nursing assistive walking device is a rehabilitation device designed to assist individuals with mobility impairments in walking.

[0003] Most nursing walking aids on the market are made of metal frames, which take up a lot of space and are not conducive to assembly, transportation, or storage when not in use. Furthermore, patients need to rest in time during postoperative rehabilitation training and cannot walk excessively. However, existing nursing walking aids only have the function of assisting walking and cannot provide a place for users to rest and recover their strength. Utility Model Content

[0004] The purpose of this utility model is to solve the problems existing in the prior art by proposing a nursing assistance walking device.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A nursing assistive walking device, comprising:

[0007] The frame includes two parallel support frames, and a handrail is fixedly connected to one side of each of the two support frames;

[0008] Two folding mechanisms are disposed between the support frame and each includes a first link, a second link, a third link, and a fixing component. The first link and the third link are respectively hinged to both ends of the second link. The ends of the first link and the third link away from the second link are respectively hinged to the corresponding support frame. The fixing component is disposed on the second link to realize the folding or unfolding of the first link, the third link, and the second link.

[0009] A folding seat mechanism is provided on one side of one armrest near the other armrest. The folding seat mechanism includes a seat plate hinged to the armrest, and an adjustment assembly for driving the seat plate to unfold and fold is mounted on the armrest.

[0010] Preferably, the fixing component includes a cylinder fixedly inserted into the second connecting rod, a movable column is provided inside the cylinder, one end of the movable column passes through the cylinder and is fixedly connected to an arc-shaped support plate, and two insert rods are fixedly connected to the inner side of the arc-shaped support plate. The first connecting rod and the third connecting rod are respectively provided with insertion holes, and the two insert rods can be inserted into the insertion holes on the first connecting rod and the third connecting rod respectively.

[0011] Preferably, a limiting plate is fixedly connected to the end of the movable column away from the arc-shaped support plate. The limiting plate is slidably disposed inside the cylinder. A spring sleeved on the outside of the movable column is fixedly connected between the limiting plate and the inner wall of the cylinder. The spring is limited between the limiting plate and the arc-shaped support plate. A handle is fixedly disposed on the side of the arc-shaped support plate away from the insertion rod.

[0012] Preferably, a horizontal shaft is fixedly connected between the handrail near the seat board and the corresponding support frame. The seat board is hinged to the horizontal shaft. A receiving groove is provided on the side of the support frame connected to the seat board near the seat board. The adjustment component is disposed in the receiving groove.

[0013] Preferably, the adjusting assembly includes a screw rotatably disposed in a receiving groove, a movable block slidably disposed in the receiving groove, a nut fixedly connected to the movable block, the nut being threadedly connected to the screw, a pull rod hinged to the side of the movable block away from the nut, a column fixedly connected to one side of the seating plate, and the end of the pull rod away from the movable block being hinged to the column.

[0014] Preferably, the bottom of the seating board has a groove, and a support rod is hinged in the groove by a pivot pin. An elastic buckle is fixedly connected in the groove, and the end of the support rod away from the groove can be engaged in the elastic buckle.

[0015] Preferably, a number of reinforcing rods are fixedly connected between the support frame and the handrail, spaced apart from top to bottom.

[0016] Preferably, the handrail is provided with a handrail part, and the handrail part is covered with an anti-slip sleeve.

[0017] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0018] 1. In this utility model, through the design of the folding mechanism, the insertion rod is moved out of the insertion hole, thereby removing the restriction of the insertion rod on the first link and the third link. The first link and the third link can be folded. Conversely, the insertion rod is also inserted into the insertion hole to realize the docking of the first link, the third link and the second link. After folding, the space occupied is greatly reduced, which is beneficial for assembly, transportation and storage when not in use.

[0019] 2. In this utility model, when patients need to rest, they can unfold the seating board through a simple operation and use the support bar to achieve a stable sitting posture for rest. This not only provides patients with a place for temporary rest, but also helps them recover their physical strength and better carry out rehabilitation training. Attached Figure Description

[0020] Figure 1 This utility model provides a folding diagram of a nursing assistive walking device;

[0021] Figure 2 This utility model provides a schematic diagram of the unfolding of a nursing assistive walking device. Figure 1 ;

[0022] Figure 3 This utility model provides a schematic diagram of the unfolding of a nursing assistive walking device. Figure 2 ;

[0023] Figure 4 This utility model provides a schematic diagram of the folding seat mechanism of a nursing assistive walking device;

[0024] Figure 5 This utility model proposes a nursing-assisted walking device. Figure 4 Enlarged view of point A in the middle;

[0025] Figure 6 This utility model provides a partial cross-sectional view of the folding mechanism of a nursing assistive walking device;

[0026] Figure 7 An exploded view of the fixed component of a nursing assistive walking device is provided for this utility model.

[0027] Legend: 100, Frame; 101, Support frame; 102, Handrail; 103, Reinforcing rod; 104, Handrail part; 105, Anti-slip sleeve; 200, Folding mechanism; 201, First connecting rod; 202, Second connecting rod; 203, Third connecting rod; 204, Fixing component; 2041, Cylinder; 2042, Moving column; 2043, Arc-shaped bearing plate; 2044, Insert rod; 204 5. Limiting plate; 2046. Spring; 2047. Handle; 205. Insertion hole; 300. Folding seat mechanism; 301. Seating plate; 302. Adjustment component; 3021. Screw; 3022. Moving block; 3023. Nut; 3024. Pull rod; 3025. Column; 303. Horizontal shaft; 304. Receiving groove; 305. Groove; 306. Support rod; 307. Elastic buckle. Detailed Implementation

[0028] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0029] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0030] like Figure 1-7 As shown, this utility model provides a nursing assistance walking device, comprising:

[0031] The frame 100 includes two parallel support frames 101, and a handrail 102 is fixedly connected to one side of each of the two support frames 101.

[0032] Two folding mechanisms 200 are disposed between support frames 101 and each includes a first connecting rod 201, a second connecting rod 202, a third connecting rod 203, and a fixing component 204. The first connecting rod 201 and the third connecting rod 203 are respectively hinged to both ends of the second connecting rod 202. The ends of the first connecting rod 201 and the third connecting rod 203 away from the second connecting rod 202 are respectively hinged to the corresponding support frame 101. The fixing component 204 is disposed on the second connecting rod 202 to realize the folding or unfolding of the first connecting rod 201, the third connecting rod 203, and the second connecting rod 202.

[0033] The folding seat mechanism 300 is disposed on one side of one armrest 102 near the other armrest 102. The folding seat mechanism 300 includes a seat plate 301 hinged to the armrest 102. An adjustment assembly 302 for driving the seat plate 301 to unfold and fold is mounted on the armrest 102.

[0034] In this embodiment, the fixing component 204 includes a cylinder 2041 fixedly inserted into the second connecting rod 202. A movable column 2042 is disposed inside the cylinder 2041. One end of the movable column 2042 passes through the cylinder 2041 and is fixedly connected to an arc-shaped support plate 2043. Two insert rods 2044 are fixedly connected to the inner side of the arc-shaped support plate 2043. The first connecting rod 201 and the third connecting rod 203 are respectively provided with insertion holes 205. The two insert rods 2044 can be inserted into the insertion holes 205 on the first connecting rod 201 and the third connecting rod 203, respectively. A limiting plate 2045 is fixedly connected to the end of the movable column 2042 away from the arc-shaped support plate 2043. The limiting plate 2045 is slidably disposed inside the cylinder 2041 to limit movement. A spring 2046 is fixedly connected between the inner walls of plate 2045 and cylinder 2041 and is sleeved on the outside of moving column 2042. The spring 2046 is limited between the limiting plate (2045) and the arc-shaped bearing plate 2043. A handle 2047 is fixedly provided on the side of the arc-shaped bearing plate 2043 away from the insertion rod 2044. By pulling the handle 2047, the moving column 2042 is driven to move the limiting plate 2045 and squeeze the spring 2046. As the handle 2047 moves, the insertion rod 2044 is driven to move out of the insertion hole 205 through the arc-shaped bearing plate 2043, releasing the restriction of the insertion rod 2044 on the first connecting rod 201 and the third connecting rod 203. The first connecting rod 201 and the third connecting rod 203 can be folded.

[0035] In this embodiment, a horizontal shaft 303 is fixedly connected between the handrail 102 near the seat plate 301 and the corresponding support frame 101. The seat plate 301 is hinged to the horizontal shaft 303. A receiving groove 304 is provided on the side of the support frame 101 connected to the seat plate 301 near the seat plate 301. The adjustment component 302 is disposed in the receiving groove 304. The seat plate 301 deflects about the horizontal shaft 303 as the axis.

[0036] In this embodiment, the adjustment component 302 includes a screw 3021 rotatably disposed in a receiving groove 304, a movable block 3022 slidably disposed in the receiving groove 304, a nut 3023 fixedly connected to the inner side of the movable block 3022, the nut 3023 being threadedly connected to the screw 3021, a pull rod 3024 hinged to the side of the movable block 3022 away from the nut 3023, a column 3025 fixedly connected to one side of the seating plate 301, and the end of the pull rod 3024 away from the movable block 3022 being hinged to the column 3025. By controlling the screw 3021 to rotate, the screw 3021 causes the nut 3023 to drive the movable block 3022 downward through threaded transmission. The movable block 3022 causes the seating plate 301 to unfold through the pull rod 3024 and the column 3025. The screw 3021 is controlled manually or electrically by a motor, which will not be described in detail here.

[0037] In this embodiment, a groove 305 is provided at the bottom of the seating platform 301. A support rod 306 is hinged in the groove 305 by a pivot pin. An elastic buckle 307 is fixedly connected in the groove 305. The end of the support rod 306 away from the groove 305 can be engaged in the elastic buckle 307. The support rod 306 is fixed in the groove 305 by the elastic buckle 307. After the support rod 306 is unfolded, it supports the seating platform 301 and enhances the load-bearing capacity of the seating platform 301.

[0038] In this embodiment, a plurality of reinforcing rods 103 are fixedly connected between the support frame 101 and the handrail 102, which are spaced apart from top to bottom. The reinforcing rods 103 support the support frame 101 and the handrail 102, thereby strengthening the overall strength.

[0039] In this embodiment, the handrail 102 is provided with a handrail part 104, and the handrail part 104 is covered with an anti-slip sleeve 105. The handrail part 104 with the anti-slip sleeve 105 makes it convenient for the patient to hold the hand and improves the anti-slip effect.

[0040] How to use and how to work this device:

[0041] When the device is in use, Figure 2 As shown, the patient uses the handrail 104 for support to achieve postoperative assisted walking for rehabilitation training. When the patient needs to rest, the screw 3021 is rotated first. The screw 3021 drives the nut 3023 to move the moving block 3022 downward through the threaded transmission. The moving block 3022 unfolds the seating board 301 through the pull rod 3024 and the column 3025. Then, the support rod 306 is pulled out from the groove 305. The support rod 306 overcomes the elastic force of the elastic buckle 307 and rotates out from the groove 305 to support the ground. The patient can sit on the seating board 301 to rest, providing a temporary place for the user to rest and recover their strength. After resting, the screw 3021 can be reversed to retract the seating board 301, and the support rod 306 is fixed in the groove 305 by the elastic buckle 307.

[0042] When no longer in use, pulling the handle 2047 moves the moving column 2042, causing the limiting plate 2045 to move and compress the spring 2046. As the handle 2047 moves, the arc-shaped support plate 2043 causes the insertion rod 2044 to move out of the insertion hole 205, releasing the insertion rod 2044 from the first connecting rod 201 and the third connecting rod 203. The first connecting rod 201 and the third connecting rod 203 can then be folded. After folding, as shown... Figure 1 As shown, conversely, it can also be seen from... Figure 1 The state changes to Figure 2 It can be used in its original state, and when folded, it occupies less space, which is beneficial for assembly and transportation, as well as for storage when not in use.

[0043] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A nursing assistive walking device, characterized in that, include: The frame (100) includes two parallel support frames (101), and a handrail (102) is fixedly connected to one side of each of the two support frames (101). Two folding mechanisms (200) are disposed between the support frame (101). Each folding mechanism (200) includes a first link (201), a second link (202), a third link (203), and a fixing component (204). The first link (201) and the third link (203) are respectively hinged to both ends of the second link (202). The ends of the first link (201) and the third link (203) away from the second link (202) are respectively hinged to the corresponding support frame (101). The fixing component (204) is disposed on the second link (202) to realize the folding or unfolding of the first link (201), the third link (203), and the second link (202). A folding seat mechanism (300) is disposed on one side of one armrest (102) near the other armrest (102). The folding seat mechanism (300) includes a seat plate (301) hinged to the armrest (102). An adjustment assembly (302) for driving the seat plate (301) to unfold and fold is mounted on the armrest (102).

2. The nursing assistive walking device according to claim 1, characterized in that: The fixing component (204) includes a cylinder (2041) fixedly inserted into the second connecting rod (202). A movable column (2042) is provided inside the cylinder (2041). One end of the movable column (2042) passes through the cylinder (2041) and is fixedly connected to an arc-shaped support plate (2043). Two insert rods (2044) are fixedly connected to the inner side of the arc-shaped support plate (2043). The first connecting rod (201) and the third connecting rod (203) are respectively provided with insertion holes (205). The two insert rods (2044) can be inserted into the insertion holes (205) on the first connecting rod (201) and the third connecting rod (203) respectively.

3. The nursing assistive walking device according to claim 2, characterized in that: A limiting plate (2045) is fixedly connected to the end of the movable column (2042) away from the arc-shaped support plate (2043). The limiting plate (2045) is slidably disposed inside the cylinder (2041). A spring (2046) sleeved on the outside of the movable column (2042) is fixedly connected between the limiting plate (2045) and the inner wall of the cylinder (2041). The spring (2046) is limited between the limiting plate (2045) and the arc-shaped support plate (2043). A handle (2047) is fixedly disposed on the side of the arc-shaped support plate (2043) away from the insertion rod (2044).

4. The nursing assistive walking device according to claim 1, characterized in that: A horizontal shaft (303) is fixedly connected between the handrail (102) near the seat (301) and the corresponding support frame (101). The seat (301) is hinged to the horizontal shaft (303). A receiving groove (304) is provided on the side of the support frame (101) connected to the seat (301) near the seat (301). The adjustment component (302) is disposed in the receiving groove (304).

5. The nursing assistive walking device according to claim 4, characterized in that: The adjustment assembly (302) includes a screw (3021) rotatably disposed in a receiving groove (304), a movable block (3022) slidably disposed in the receiving groove (304), a nut (3023) fixedly connected to the upper part of the movable block (3022), the nut (3023) being threadedly connected to the screw (3021), a pull rod (3024) hinged to the side of the movable block (3022) away from the nut (3023), a column (3025) fixedly connected to the seating plate (301), and the end of the pull rod (3024) away from the movable block (3022) hinged to the column (3025).

6. The nursing assistive walking device according to claim 1, characterized in that: The bottom of the seating board (301) is provided with a groove (305), and a support rod (306) is installed in the groove (305) by means of a pivot pin. An elastic buckle (307) is fixedly connected in the groove (305), and the end of the support rod (306) that is hinged away from the groove (305) can be engaged in the elastic buckle (307).

7. The nursing assistive walking device according to claim 1, characterized in that: A number of reinforcing rods (103) are fixedly connected between the support frame (101) and the handrail (102) and are spaced apart from top to bottom.

8. The nursing assistive walking device according to claim 1, characterized in that: The handrail (102) is provided with a handrail (104), and the handrail (104) is covered with an anti-slip sleeve (105).

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