Geriatric medical walking aid

Abstract

The utility model discloses an old medical auxiliary walking device relates to medical instrument technical field, include: protective fence, mobile support, wherein, mobile support is located protective fence bottom and is by two mobile support legs, is located one of mobile support legs on folding chair subassembly composition, every mobile support leg includes two support pole, the first cross bar of fixed in two support pole lower part to setting in every support pole bottom end's wheel body is used for assisting patient to walk. The utility model discloses the cooperation of protective fence and mobile support provides the auxiliary support and safety protection for the patient walking exercise process, and the folding chair subassembly of mobile support can open at any time and anywhere, and provides the convenience for the rest of patient, and this design makes the device give attention to both sides of movement and rest performance, reduces the tiredness of patient and no ground rest situation appears, makes the exercise of patient can combine work with rest.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, specifically to an assistive walking device for geriatric medicine. Background Technology

[0002] A walking aid, also known as a lower limb orthosis, is a walking support tool used by elderly people with mobility difficulties, certain trauma patients, hemiplegic patients, and disabled people to help them walk or exercise their limb strength. People can walk slowly with its support. However, for patients who need to undergo walking training, especially elderly patients, they often experience insufficient physical strength to return during the exercise process or have to endure discomfort to return to rest. Therefore, a geriatric medical assistive walking device that takes into account both exercise and rest performance is proposed. Utility Model Content

[0003] The purpose of this invention is to provide an auxiliary walking device for the elderly. This device, through the combination of a protective fence and a movable support, provides auxiliary support and safety protection for patients during walking exercises. At the same time, the folding chair component where the movable support is located can be opened anytime and anywhere to provide convenience for patients to rest. This design allows the device to take into account both exercise and rest performance, reducing the situation where patients are tired but have nowhere to rest, and enabling patients to combine exercise with rest.

[0004] To achieve the above objectives, this utility model provides the following technical solution: an assistive walking device for the elderly, comprising: a protective fence and a movable support, wherein the movable support is located at the bottom of the protective fence and consists of two movable legs and a folding chair assembly located on one of the movable legs; each movable leg includes two support rods, a first crossbar fixed to the lower part of the two support rods, and a wheel located at the bottom end of each support rod for assisting the patient in walking.

[0005] Preferably, the folding chair assembly includes supporting chair legs, each supporting chair leg consisting of two chair leg bodies and a second crossbar fixed to the upper part of the two chair leg bodies; each supporting rod and the top of the chair leg body are respectively provided with a hinge, and a chair board provided on the hinge for the patient to sit on; it also includes a transmission rod rotatably installed between each supporting rod and the chair leg body on its opposite side; and a pin assembly for locking the folding chair assembly in the folded state.

[0006] Preferably, the pin assembly includes a connecting block fixed to one of the support rods, a telescopic sleeve fixed to the connecting block, and a telescopic rod installed inside the telescopic sleeve. One end of the telescopic rod is fixed with an operating handle, and the other end is close to the transmission rod and fixed with a support block. It also includes a connecting ring disposed at the end of the telescopic rod close to the transmission rod, and a spring is disposed on the outer wall of the telescopic rod between the connecting ring and the telescopic sleeve for resetting the telescopic rod.

[0007] Preferably, a rubber pad is fixed to the bottom end of each chair leg body.

[0008] Preferably, the protective fence includes guard frames connected to two movable legs respectively, each guard frame having a guard plate on its opposite side near its top; and two telescopic frames disposed between the two guard frames and forming a rectangular protective area together with the two guard frames, each telescopic frame including two sets of sliding sleeves and sliding plates, wherein the opposite ends of each set of sliding sleeves and sliding plates are fixed to the two guard frames respectively, and the opposite ends of the two are slidably installed; and further includes a locking component disposed on one set of sliding sleeves and sliding plates for locking the position of the sliding sleeves and sliding plates.

[0009] Preferably, the locking assembly includes a plurality of screw holes formed on the slide plate and a mounting hole formed on the slide sleeve; it also includes a bolt disposed inside the mounting hole, which, when the bolt passes through the mounting hole and is threadedly locked with the corresponding screw hole, is used to fix the position of the slide sleeve and the slide plate, and when the bolt is disengaged from the screw hole, it is used to allow the slide sleeve and the slide plate to slide freely.

[0010] Preferably, two handles are fixed to the inside of the guard plate away from the folding chair assembly.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] The protective fence and movable support of this utility model are arranged vertically to form a walking protection device that enables movement. The movable support consists of two movable legs and a folding chair assembly mounted on one of the movable legs. The movable legs satisfy the mobility of the device, while the folding chair assembly expands the leisure function of the device, making this device a multifunctional exercise device that combines exercise and rest. Specifically, when the patient is placed between the protective fence and the two movable legs, the patient can push the protective fence to achieve auxiliary support and safety protection during their walking exercise. When the patient is tired from exercise, they can open the folding chair assembly anytime and anywhere to rest, reducing the situation where the patient is tired but has nowhere to rest. Attached Figure Description

[0013] Figure 1 This is a first-view perspective three-dimensional structural diagram of the present invention;

[0014] Figure 2 This is a second-view perspective three-dimensional structural diagram of the present invention;

[0015] Figure 3 This is a third-view three-dimensional structural diagram of the present invention;

[0016] Figure 4 This is a side view of the structure of this utility model;

[0017] Figure 5A plan view of the folded state of the folding chair assembly;

[0018] Figure 6 A 3D schematic diagram of the folded state of the folding chair components;

[0019] Figure 7 This is a magnified structural diagram of point A.

[0020] In the diagram: 111, guard frame; 112, guard plate; 113, sliding sleeve; 114, sliding plate; 115, screw hole; 116, bolt; 211, handle; 311, support rod; 312, wheel body; 411, chair seat; 412, transmission rod; 413, chair leg body; 414, hinge; 415, rubber pad; 511, connecting block; 512, telescopic sleeve; 513, telescopic rod; 514, operating handle; 515, connecting ring; 516, spring; 517, support block. Detailed Implementation

[0021] In the description of this utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. The various embodiments of this utility model are described in detail below with reference to the accompanying drawings.

[0022] Example 1

[0023] Please see Figures 1 to 7 The present invention preferably provides the following technical solution: an assistive walking device for the elderly, comprising: a protective fence and a movable support, wherein the movable support is located at the bottom of the protective fence and consists of two movable legs and a folding chair assembly located on one of the movable legs; each movable leg includes two support rods 311, a first crossbar fixed to the lower part of the two support rods 311, and a wheel 312 located at the bottom end of each support rod 311 for assisting the patient in walking.

[0024] In this application, the protective fence and the movable support are distributed vertically to form a mobile protective device that enables movement. The movable support consists of two movable legs and a folding chair assembly mounted on one of the movable legs. Figure 1 , 2 As shown in Figure 3, the movable support leg satisfies the mobility performance of the device, and the folding chair component expands the leisure performance of the device, making this device a multifunctional exercise device that combines exercise and rest, thus enabling patients to combine exercise with rest and providing great convenience for patients.

[0025] Each of the two support rods 311 on each movable support leg is equipped with a wheel 312 at its bottom, and a first crossbar is connected to the bottom to increase stability. When the patient is placed between the protective fence and the two movable support legs, the patient can push the protective fence to achieve auxiliary support and safety protection during their walking exercise. When the patient is tired from exercise, the folding chair assembly can be opened at any time to rest, reducing the situation where the patient is tired but has nowhere to rest, and at the same time avoiding the patient's rehabilitation process being affected by over-exercising.

[0026] This application combines a protective fence with a mobile support to provide auxiliary support and safety protection for patients during walking exercises. The folding chair component containing the mobile support can be opened anytime and anywhere to provide convenience for patients to rest. This design allows the device to take into account both exercise and rest performance, reducing the situation where patients are tired but have nowhere to rest, and enabling patients to combine exercise with rest.

[0027] Furthermore, the folding chair assembly includes supporting chair legs, which are composed of two chair leg bodies 413 and a second crossbar fixed to the upper part of the two chair leg bodies 413; each support rod 311 and the top of the chair leg body 413 are respectively provided with a hinge 414, and a chair board 411 provided on the hinge 414 to facilitate patient seating; it also includes a transmission rod 412 rotatably installed between each support rod 311 and the chair leg body 413 on its opposite side; and a pin assembly for locking the folding chair assembly in the folded state.

[0028] Combination Figure 1 , 3 As shown, the supporting chair leg of the folding chair assembly is connected to one of the movable legs. Preferably, this movable leg is located away from the forward direction of the device. The chair leg body 413 of the supporting chair leg corresponds one-to-one with the support rod 311 of the movable leg, and the chair panel 411 is hinged to it via a hinge 414. Simultaneously, transmission rods 412 are rotatably installed between the two chair leg bodies 413 and the two support rods 311. When the chair leg body 413 is raised, causing the transmission rod 412 to tilt, the chair panel 411 folds adaptively. At the same time, the latch assembly locks the tilted transmission rod 412, thus completing the folding of the folding chair assembly. The folded state combines... Figure 5 , 6 As shown, conversely, if the chair board 411 is flush, then... Figure 1 , 2 As shown in Figures 3 and 4, this design facilitates patient seating.

[0029] Furthermore, the pin assembly includes a connecting block 511 fixed to one of the support rods 311, a telescopic sleeve 512 fixed to the connecting block 511, and a telescopic rod 513 installed inside the telescopic sleeve 512. One end of the telescopic rod 513 is fixed with an operating handle 514, and the other end approaches the transmission rod 412 and is fixed with a support block 517. It also includes a connecting ring 515 disposed at the end of the telescopic rod 513 near the transmission rod 412, and a spring 516 is disposed on the outer wall of the telescopic rod 513 between the connecting ring 515 and the telescopic sleeve 512 for resetting the telescopic rod 513.

[0030] Combination Figure 3 , 6 As shown, the telescopic rod 513 is installed inside the telescopic sleeve 512. The telescopic sleeve 512 is fixed to the support rod 311 by the connecting block 511. Therefore, by pulling the operating handle 514 at one end of the telescopic rod 513, the support block 517 at the other end of the telescopic rod 513 can move closer to or away from the transmission rod 412. When the transmission rod 412 is in a flat state, the transmission rod 412 can press against the support block 517. During this process, the spring 516 is compressed. When the transmission rod 412 is tilted and folded, at the instant the support block 517 disengages from the transmission rod 412, the support block 517 can extend under the transmission rod 412 under the action of the spring 516 to support the transmission rod 412, thereby fixing the tilted state of the transmission rod 412.

[0031] Furthermore, a rubber pad 415 is fixed to the bottom end of each chair leg body 413, in conjunction with... Figure 1 , 2 As shown in Figure 3, the support stability of the folding chair components in the unfolded state is improved.

[0032] Example 2

[0033] In another embodiment of this utility model, the protective fence includes guardrails 111 connected to two movable legs respectively, each guardrail 111 having a guard plate 112 on its opposite side near its top; and two telescopic frames disposed between the two guardrails 111 and forming a rectangular protective area together with the two guardrails 111, each telescopic frame including two sets of sliding sleeves 113 and sliding plates 114, wherein the opposite ends of each set of sliding sleeves 113 and sliding plates 114 are fixed to the two guardrails 111 respectively, and the opposite ends of the two are slidably installed; and also includes one set of The locking assembly on the sliding sleeve 113 and the sliding plate 114 is used to lock the position of the sliding sleeve 113 and the sliding plate 114. Further, the locking assembly includes a plurality of screw holes 115 opened on the sliding plate 114 and a mounting hole opened on the sliding sleeve 113. It also includes a bolt 116 disposed inside the mounting hole. When the bolt 116 passes through the mounting hole and is threaded and locked with the corresponding screw hole 115, it is used to fix the position of the sliding sleeve 113 and the sliding plate 114. When the bolt 116 is disengaged from the screw hole 115, it is used to allow the sliding sleeve 113 and the sliding plate 114 to slide freely.

[0034] In this embodiment, the two protective frames 111 and the two telescopic frames together form a rectangular protective area, and the opening and closing of this protective area is adjusted by the telescopic frames. Specifically, the combination... Figure 1 , 2 As shown, the sliding sleeve 113 and sliding plate 114 of the telescopic frame are fixed between the two protective frames 111 and are slidably installed so as to realize the adjustment of the size of the protective area and facilitate the opening and closing of the protective area, thereby facilitating the entry and exit of patients. In order to improve the stability of the telescopic frame, the sliding sleeve 113 and sliding plate 114 can be selected as two sets, one of which has a locking component installed on the sliding sleeve 113 and sliding plate 114.

[0035] Locking component combination Figure 1 Several screw holes 115 are horizontally opened on the slide plate 114. A bolt 116 is provided in the mounting hole opened on the slide sleeve 113. When the bolt 116 passes through the mounting hole and is threaded and locked with the corresponding screw hole 115, it is used to fix the position of the slide sleeve 113 and the slide plate 114. When the bolt 116 is disengaged from the screw hole 115, it is used for the free sliding of the slide sleeve 113 and the slide plate 114.

[0036] Furthermore, two handles 211 are fixed to the inner side of the guard plate 112 away from the folding chair assembly, in conjunction with... Figure 1-5 As shown, it is designed for easy handholding by the patient.

[0037] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Among these, there are various methods of detachable installation, such as using a combination of plug-in and snap-fit, or using bolt connections, etc.

[0038] The above description of the specific embodiments of this utility model is only used to further illustrate this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-essential improvements and adjustments made to this utility model by technical engineers based on the above description of the utility model shall fall within the scope of protection of this utility model.

Claims

1. A geriatric medical assistive walking device, characterized in that, include: A protective fence and a movable support frame, wherein the movable support frame is located at the bottom of the protective fence and consists of two movable legs, and a folding chair assembly is located on one of the movable legs; Each of the mobile outriggers includes two support rods (311), a first crossbar fixed to the lower part of the two support rods (311), and a wheel (312) disposed at the bottom end of each support rod (311) for assisting the patient in walking; The folding chair assembly includes a supporting chair leg, which is composed of two chair leg bodies (413) and a second crossbar fixed to the upper part of the two chair leg bodies (413); Each of the support rods (311) and the top of the chair leg body (413) is provided with a hinge (414) and a chair board (411) provided on the hinge (414) to facilitate the patient's sitting. It also includes a drive rod (412) rotatably mounted between each of the support rods (311) and the chair leg body (413) on its opposite side; and a latch assembly for locking the folding chair assembly in the folded state.

2. The geriatric medical assistive walking device according to claim 1, characterized in that: The pin assembly includes a connecting block (511) fixed to one of the support rods (311), a telescopic sleeve (512) fixed to the connecting block (511), and a telescopic rod (513) installed inside the telescopic sleeve (512), wherein one end of the telescopic rod (513) is fixed with an operating handle (514), and the other end is close to the transmission rod (412) and fixed with a support block (517). It also includes a connecting ring (515) disposed at one end of the telescopic rod (513) near the transmission rod (412), and a spring (516) is provided on the outer wall of the telescopic rod (513) between the connecting ring (515) and the telescopic sleeve (512) for resetting the telescopic rod (513).

3. The geriatric medical assistive walking device according to claim 1, characterized in that: Each of the chair leg bodies (413) has a rubber pad (415) fixed to its bottom end.

4. The geriatric medical assistive walking device according to claim 1, characterized in that: The protective fence includes guardrails (111) connected to two movable legs respectively, and each guardrail (111) has a guard plate (112) on the opposite side near its top; and two telescopic frames arranged between the two guardrails (111) and together with the two guardrails (111) to form a rectangular protective area. Each telescopic frame includes two sets of sliding sleeves (113) and sliding plates (114), wherein the opposite ends of each set of sliding sleeves (113) and sliding plates (114) are fixed to the two guardrails (111) respectively, and the opposite ends of the two are slidably installed; and also includes a locking component arranged on one set of sliding sleeves (113) and sliding plates (114) for locking the position of sliding sleeves (113) and sliding plates (114).

5. The geriatric medical assistive walking device according to claim 4, characterized in that: The locking assembly includes a plurality of screw holes (115) formed on the slide plate (114) and a mounting hole formed on the slide sleeve (113); it also includes a bolt (116) disposed inside the mounting hole. When the bolt (116) passes through the mounting hole and is threadedly locked with the corresponding screw hole (115), it is used to fix the position of the slide sleeve (113) and the slide plate (114). When the bolt (116) is disengaged from the screw hole (115), it is used to allow the slide sleeve (113) and the slide plate (114) to slide freely.

6. The geriatric medical assistive walking device according to claim 4, characterized in that: Two handles (211) are fixed to the inside of the guard plate (112) away from the folding chair assembly.

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