Protective walking aid for old people

Abstract

The utility model discloses a protective walking aid for old people, and relates to the technical field of walking aids. Comprising a walking aid structure, a waist rest structure is arranged on the outer side of the walking aid structure, the walking aid structure comprises two supporting legs, a mounting frame is fixedly mounted between the two supporting legs, a seat plate is fixedly mounted at the top end of the mounting frame, supporting rods are fixedly mounted at the top ends of the supporting legs, a handle is movably inserted into the movable end of each supporting rod, and the waist rest structure is arranged on the outer side of the walking aid structure. The two ends of each supporting leg are rotationally connected with a universal wheel and a follower wheel correspondingly. According to the protective walking aid for the old, a waist rest structure is arranged, a rotating shaft can be used for driving a movable arc plate to gradually rotate to a horizontal state through a connector, air can be injected into an inflatable back cushion through a ventilation valve in cooperation with an inflation pump, and the inflatable back cushion is promoted to gradually expand on the inner side of the movable arc plate; the walking aid can be combined into a stable seat structure through the seat plate and the inflatable back cushion, so that the walking aid can provide a seat rest function.

Description

TECHNICAL FIELD

[0001] The utility model relates to a walking aid technical field, concretely is a kind of protective walking aid for old people. BACKGROUND

[0002] Most of the elderly in a certain age, due to the deterioration of physical condition, limbs will become inflexible, walk a few roads will feel tired, need to rely on the support of walking aid to help them walk.

[0003] According to the search, in the patent announcement No. CN219332401U, a kind of old person walking auxiliary support device is proposed " including hand-held part and the auxiliary frame for supporting hand-held part, auxiliary frame is rotatably installed at the lower end of hand-held part, when using walking auxiliary support device to support old person walking, if it is to encounter step etc. Position with smaller support area, can be rotated and adjusted handle, make it through connecting rod drive the rotation head of lower end to rotate, reduce the support area of walking auxiliary support device, it is convenient to move, also it is convenient to store ";

[0004] But the above scheme still has certain deficiency in actual use, the structure in this technical scheme is relatively simple, and the walking aid is single function, so that the user cannot rest by using walking aid when tired. UTILITY MODEL CONTENT

[0005] The utility model provides a kind of protective walking aid for old people to solve the problem in background art.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of protective walking aid for old people, including walking aid structure, the outside of walking aid structure is provided with waist rest structure, the walking aid structure includes two legs, two legs are fixedly installed with mounting bracket between, the top of mounting bracket is fixedly installed with seat plate, the top of leg is fixedly installed with support rod, the movable end of support rod is movably inserted with handle, the two ends of leg are rotatably connected with universal wheel and follow-up wheel respectively;

[0007] The waist rest structure includes movable arc plate, the bottom of movable arc plate is provided with two rotating shafts, the bottom of rotating shaft is fixedly installed with the outside of support rod, the inside of movable arc plate is provided with placing cavity, the opening of placing cavity is movably connected with access cover, the inside of access cover is provided with inflator, the inside of placing cavity is provided with built-in power supply, air exchange valve and inflatable cushion.

[0008] Further, the inside of support rod is provided with positioning hole, positioning pin is movably inserted into the inside of positioning hole, and the support rod and handle are movably inserted into the positioning hole and positioning pin.

[0009] Further, the bending part of the handle is provided with a hand brake assembly, the surface of the supporting leg is provided with a brake pad, and the hand brake assembly is connected with the brake pad.

[0010] Further, the bifurcated end of the movable arc plate is fixedly provided with a connecting head, and the connecting head is hingedly connected with the top end of the rotating shaft.

[0011] Further, the outer side of the rotating shaft is fixedly provided with a lifting plate, and the horizontal placement state of the movable arc plate is overlapped with the top end of the lifting plate.

[0012] Compared with the prior art, the old person protection type walking aid has the following beneficial effects:

[0013] The old person protection type walking aid is provided with a waist support structure, the movable arc plate is gradually rotated to a horizontal state through the connecting head driven by the rotating shaft, the air is injected into the inflatable backrest through the air valve by cooperating with the air pump, the inflatable backrest is gradually inflated on the inner side of the movable arc plate, the walking aid can be combined into a stable seat structure through the seat plate and the inflatable backrest, the walking aid can provide a seat resting function, the user can take a short rest through the walking aid when being tired, and the practicality of the walking aid is remarkably improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a structural schematic view of the utility model;

[0015] Figure 2 It is a structural side view of the utility model;

[0016] Figure 3 It is a walking aid structural schematic view of the utility model;

[0017] Figure 4 It is an explosion view of the waist support structure of the utility model.

[0018] In the drawing: 1, walking aid structure; 101, supporting leg; 102, mounting frame; 103, supporting rod; 104, seat plate; 105, handle; 106, hand brake assembly; 107, universal wheel; 108, follow-up wheel; 109, brake pad; 2, waist support structure; 201, movable arc plate; 202, connecting head; 203, rotating shaft; 204, lifting plate; 205, placing cavity; 206, maintenance cover; 207, air pump; 208, air valve; 209, inflatable backrest. DETAILED DESCRIPTION

[0019] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0020] Please refer to Figures 1-4 The utility model discloses an old person uses protection type walking aid, including walking aid structure 1, the outside of walking aid structure 1 is provided with waist rest structure 2, walking aid structure 1 includes two support legs 101, and two support legs 101 are fixedly installed with mounting bracket 102 between, the top of mounting bracket 102 is fixedly installed with the seat plate 104, the top of support leg 101 is fixedly installed with support rod 103, and the movable end of support rod 103 is movably inserted with handle 105, and the both ends of support leg 101 are rotatably connected with universal wheel 107 and follow wheel 108 respectively.

[0021] The waist rest structure 2 includes movable arc plate 201, the bottom of movable arc plate 201 is provided with two rotating shafts 203, the bifurcated end of movable arc plate 201 is fixedly installed with connecting head 202, connecting head 202 is hinged with the top of rotating shaft 203, the bottom of rotating shaft 203 is fixedly installed with the outside of support rod 103, the inside of movable arc plate 201 is provided with placing cavity 205, the opening of placing cavity 205 is movably clamped with overhauling cover 206, the inside of overhauling cover 206 is provided with inflator 207, the inside of placing cavity 205 is provided with built-in power supply, air exchange valve 208 and inflatable back cushion 209.

[0022] By setting up waist rest structure 2, movable arc plate 201 can be driven to rotate gradually to the horizontal state through connecting head 202 by rotating shaft 203, and then inflatable back cushion 209 can be filled with air through air exchange valve 208 by inflator 207, so that inflatable back cushion 209 gradually expands on the inside of movable arc plate 201, so that the walking aid can be combined into a stable seat structure by seat plate 104 and inflatable back cushion 209, so that the walking aid can provide a seat rest function, so that the user can take a short rest through the walking aid when tired, so that the practicality of the walking aid is significantly improved.

[0023] Specifically, the inside of support rod 103 is provided with a positioning hole, and a positioning pin is movably inserted into the inside of the positioning hole, and the support rod 103 and the handle 105 are movably inserted through the positioning hole and the positioning pin.

[0024] In the embodiment, the total length of the support rod 103 and the handle 105 can be adjusted by the positioning hole and the positioning pin, so that the walking aid can be adapted to people of different heights.

[0025] Specifically, the hand brake assembly 106 is arranged at the bending position of the handle 105, and the surface of the supporting leg 101 is provided with a brake pad 109, and the hand brake assembly 106 is connected with the brake pad 109,

[0026] In the embodiment, the hand brake assembly 106 and the brake pad 109 can quickly brake the walker, so that the walker can adapt to different use conditions.

[0027] Specifically, the outer side of the rotating shaft 203 is fixedly installed with a lifting plate 204, and the horizontal placement state of the movable arc plate 201 is overlapped with the top end of the lifting plate 204.

[0028] In the embodiment, the movable arc plate 201 is rotated, so that the movable arc plate 201 is rotated around the rotating shaft 203 through the connecting head 202, the movable arc plate 201 is gradually rotated to the horizontal state, and the movable arc plate 201 is overlapped with the top end of the lifting plate 204 at this time.

[0029] In use, first, the palm of the user holds the handle 105, then the fingers are inserted into the hand brake assembly 106, at this time, the user can push the walker to move through the universal wheel 107 and the follow-up wheel 108;

[0030] When the walker needs to be braked, the user's fingers pull the hand brake assembly 106, so that the hand brake assembly 106 brakes the follow-up wheel 108 through the brake pad 109, the hand brake assembly 106 and the brake pad 109 are conventional means in the prior art, and the brake structure of the bicycle can be referred to for details;

[0031] When the user needs to use the walker to rest, first, the self-locking structure on the surface of the universal wheel 107 and the follow-up wheel 108 is locked, the universal wheel 107 and the follow-up wheel 108 are conventional means in the prior art, and the self-locking roller structure can be referred to for details, then the movable arc plate 201 is rotated, so that the movable arc plate 201 is rotated around the rotating shaft 203 through the connecting head 202, the movable arc plate 201 is gradually rotated to the horizontal state, and the movable arc plate 201 is overlapped with the top end of the lifting plate 204 at this time.

[0032] Subsequently, the inflation pump 207 is started, so that the built-in power supply is powered on to the inflation pump 207, prompting the inflation pump 207 to inject external air into the inflatable cushion 209 through the air exchange valve 208, so that the inflatable cushion 209 gradually expands on the inner side of the movable arc plate 201, and when the inflatable cushion 209 reaches the maximum expansion state, the air exchange valve 208 is closed, so that the air exchange valve 208 locks the gas in the inflatable cushion 209, so that the inner side of the movable arc plate 201 forms a soft contact surface, and then the user can sit on the seat plate 104, and the user's waist can be rested on the soft contact surface on the inner side of the movable arc plate 201.

[0033] In summary, the old protective type walking aid, by setting the waist rest structure 2, the movable arc plate 201 can be gradually rotated to the horizontal state by the connecting head 202 through the shaft 203, and then the air can be injected into the inflatable cushion 209 through the air exchange valve 208 by cooperating with the inflation pump 207, prompting the inflatable cushion 209 to gradually expand on the inner side of the movable arc plate 201, so that the walking aid can be combined into a stable seat structure by the seat plate 104 and the inflatable cushion 209, so that the walking aid can provide a seat resting function, so that the user can take a short rest through the walking aid when tired, so that the practicality of the walking aid is significantly improved.

[0034] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A protective walking aid for the elderly, comprising a walking aid structure (1), characterized in that: The outside of the walking aid structure (1) is provided with a waist rest structure (2), the walking aid structure (1) comprises two supporting legs (101), two supporting legs (101) are fixedly installed with a mounting rack (102) between the two supporting legs (101), the top end of the mounting rack (102) is fixedly installed with a seat plate (104), the top end of the supporting leg (101) is fixedly installed with a supporting rod (103), the movable end of the supporting rod (103) is movably inserted with a handle (105), the two ends of the supporting leg (101) are respectively rotatably connected with a universal wheel (107) and a follow-up wheel (108); The waist rest structure (2) comprises a movable arc plate (201), the bottom end of the movable arc plate (201) is provided with two rotating shafts (203), the bottom end of the rotating shaft (203) is fixedly installed with the outside of the supporting rod (103), the inside of the movable arc plate (201) is provided with a placing cavity (205), the opening of the placing cavity (205) is movably connected with an inspection cover (206), the inside of the inspection cover (206) is provided with an air pump (207), the inside of the placing cavity (205) is provided with an internal power supply, a gas exchange valve (208) and an inflatable cushion (209).

2. The protective walker for the elderly according to claim 1, wherein: The inside of the supporting rod (103) is provided with a positioning hole, the inside of the positioning hole is movably inserted with a positioning pin, the supporting rod (103) and the handle (105) are movably inserted through the positioning hole and the positioning pin.

3. The protective walker for the elderly according to claim 1, wherein: The bending part of the handle (105) is provided with a hand brake assembly (106), the surface of the supporting leg (101) is provided with a brake pad (109), the hand brake assembly (106) is connected with the brake pad (109).

4. The protective walker for the elderly according to claim 1, wherein: The bifurcated end of the movable arc plate (201) is fixedly installed with a connecting head (202), the connecting head (202) is hinged with the top end of the rotating shaft (203).

5. The protective walker for the elderly as claimed in claim 1 wherein: The outside of the rotating shaft (203) is fixedly installed with a lifting plate (204), the horizontal placement state of the movable arc plate (201) will be overlapped with the top end of the lifting plate (204).

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