Auxiliary walking device

Abstract

The utility model provides an auxiliary walking device, which belongs to the technical field of walking devices and comprises two groups of support frames, a sliding rod is arranged on one group of support frames, the sliding rod is connected with the support frames in a sliding manner, a fixed handle is arranged on the sliding rod, a handrail is arranged in the fixed handle in a penetrating manner, and the handrail is connected with the fixed handle through a buckle structure. Two sets of supporting rods and two sets of fixing rods are arranged between the two sets of supporting frames, connecting rods are arranged on the fixing rods and rotatably connected with the fixing rods, supporting columns are arranged on the connecting rods, a hanging rod is arranged between the two sets of supporting rods, a hanging assembly is arranged on the hanging rod and comprises a safety belt, and the safety belt is connected with the hanging rod through a descent control device. And a rest plate is arranged on the other group of support frames. According to the device, a sliding rod is matched with a lead screw and a guide rod, so that a user can adjust the height of the handrail according to the height of the user; a user can adjust the angle and the position of the supporting column through rotatable connection between the connecting rod and the fixing rod.

Description

TECHNICAL FIELD

[0001] The utility model belongs to walking device technical field, more specifically, it is especially related to an auxiliary walking device. BACKGROUND

[0002] In the field of rehabilitation medicine, the auxiliary walking device is a commonly used rehabilitation tool. For patients who are recovering from injury, illness or surgery, their muscle strength, balance ability and walking ability may be affected, so the patients need to use the auxiliary walking device. However, the traditional auxiliary walking device is a fixed structure and cannot be adjusted, which makes it difficult to adapt to the height and body size differences of different patients, thereby affecting the use comfort and rehabilitation effect of the patients. CONTENT OF THE UTILITY MODEL

[0003] In order to solve the above technical problems, the utility model provides an auxiliary walking device to solve the technical problem that the traditional auxiliary walking device is a fixed structure and cannot be adjusted in the prior art.

[0004] The purpose and function of the auxiliary walking device of the utility model are achieved by the following specific technical means:

[0005] An auxiliary walking device comprises two groups of support frames, one of which is provided with a sliding rod, the sliding rod is slidably connected with the support frame, a fixed handle is arranged on the sliding rod, a handrail is arranged in the fixed handle, the handrail is connected with the fixed handle through a buckle structure, two groups of support rods and two groups of fixed rods are arranged between the two groups of support frames, a connecting rod is arranged on each fixed rod, the connecting rod is rotatably connected with the fixed rod, a support column is arranged on the connecting rod, a boom is arranged between the two groups of support rods, a suspension assembly is arranged on the boom, the suspension assembly comprises a safety belt, the safety belt is connected with the boom through a slow descending device, and a rest board is arranged on the other support frame.

[0006] According to a preferred embodiment, two groups of sliding grooves are arranged on the inner sides of the two groups of support frames, a lead screw is arranged in one of the sliding grooves, and a guide rod is arranged in the other sliding groove, an adjusting groove is arranged above one of the sliding grooves, the adjusting groove is communicated with the sliding groove, an adjusting rod is arranged in the adjusting groove, one end of the adjusting rod is connected with the lead screw, and the sliding rod is sleeved on the lead screw and the guide rod at two ends respectively.

[0007] According to a preferred embodiment, the buckle structure comprises a clamping column, a plurality of fixed holes are arranged on the fixed handle, an installation groove is arranged on the handrail, the clamping column is arranged in the installation groove, a spring is arranged below the clamping column, a limiting block is arranged above the clamping column, the spring and the limiting block are arranged in the fixed hole, and the clamping column is clamped in one of the fixed holes.

[0008] According to a preferred embodiment, the fixing rod and the connecting rod are provided with connecting holes, a connecting shaft is arranged in the connecting holes, and the fixing rod and the connecting rod are rotationally connected through the connecting shaft; the connecting rod is provided with two groups of convex columns, and the supporting column is arranged between the two groups of convex columns.

[0009] According to a preferred embodiment, the bottom of the boom is provided with a hanging ring, and the slow descender is connected with the boom through the hanging ring.

[0010] According to a preferred embodiment, the rest plate is provided with convex shafts on both sides, the convex shafts are arranged in the supporting frame, the supporting frame is provided with two groups of limiting grooves, limiting rods are slidably arranged in the limiting grooves, and one end of each limiting rod is connected with the rest plate.

[0011] According to a preferred embodiment, the bottom of the supporting frame is provided with a plurality of universal wheels.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] 1. The utility model discloses a height-adjustable handrail for rehabilitation training, which comprises a supporting frame, a fixing rod, a connecting rod, a supporting column, a rest plate, a suspension assembly and a slow descender.

[0014] 2. When the device is used, the user can adjust the angle and position of the supporting column through the rotatable connection between the connecting rod and the fixing rod, so that the user obtains more stable support during walking, and the stability of the device is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is the structure schematic diagram of the utility model after assembly;

[0016] Figure 2 is the structure schematic diagram of the utility model after disassembly;

[0017] Figure 3 isFigure 2 Enlarged view of the middle a region;

[0018] Figure 4 It is the rest board structure schematic diagram of the utility model.

[0019] In the figure, the correspondence between the component name and the figure number is:

[0020] 11, support frame; 12, slide bar; 13, fixed handle; 14, handrail; 21, support rod; 22, fixed rod; 23, connecting rod; 24, support column; 31, boom; 41, safety belt; 42, slow descender; 51, rest board; 61, lead screw; 62, guide rod; 63, adjusting groove; 64, adjusting rod; 71, clamping column; 72, spring; 73, limit block; 74, connecting shaft; 75, convex column; 81, hanging ring; 82, convex shaft; 83, limit rod; 84, universal wheel; 91, limit groove. DETAILED DESCRIPTION

[0021] The embodiments of the utility model will be further described in detail below in combination with the drawings and examples. The following examples are used to illustrate the technical scheme of the utility model, but cannot be used to limit the protection scope of the utility model.

[0022] Example:

[0023] As Figures 1 to 4 shown, the utility model provides a kind of auxiliary walking device, including two groups of support frame 11, by the setting of support frame 11, can provide stable support base.One group of support frame 11 is equipped with slide bar 12, and slide bar 12 is slidably connected with support frame 11, by such setting, the movement of slide bar 12 can be realized, so that user can adjust position according to self demand, improve the adaptability of the device.Slide bar 12 is equipped with fixed handle 13, and handrail 14 is arranged in fixed handle 13, and handrail 14 is connected with fixed handle 13 by buckle structure, and user can change the position of handrail 14 by adjusting buckle structure, so that the device can better adapt to the habit of different users, improve the convenience of user operation.

[0024] As Figure 1 , 2As shown, two groups of support frame 11 between the two groups of support rod 21 and two groups of fixed rod 22, fixed rod 22 are provided with connecting rod 23, connecting rod 23 and fixed rod 22 rotatable connection, through this connection mode, the user can be through the rotating connecting rod 23, to adjust the angle and position of the support column 24, so that the device can provide support, improve the support effect of the device, improve the stability of the user walking. Connecting rod 23 is provided with support column 24, two groups of support rod 21 between the boom 31 is provided with a suspension assembly, the suspension assembly includes a safety belt 41, safety belt 41 through the slow down device 42 and boom 31 connection, for the user to provide additional security, the slow down device 42 can use Yongan 300 slow down device.

[0025] As Figure 2 shown, another group of support frame 11 is provided with rest plate 51, rest plate 51 both sides are provided with convex shaft 82, convex shaft 82 is provided in the support frame 11, support frame 11 is provided with two groups of limiting groove 91, limiting groove 91 can be slidably provided with limiting rod 83, limiting rod 83 one end of the limiting rod 83 is connected with rest plate 51. The user can operate the limiting rod 83 to put down or fold the rest plate 51, so that the device can provide a space for rest when the user needs, improve the functionality of the device, improve the user's comfortable experience.

[0026] As Figure 2 , 3 shown, two groups of support frame 11 inside are provided with two groups of slide groove, one of the slide groove is provided with a lead screw 61, the other group of slide groove is provided with a guide rod 62, one of the slide groove is provided with an adjusting groove 63, the adjusting groove 63 is communicated with the slide groove, the adjusting groove 63 is provided with an adjusting rod 64, the adjusting rod 64 is connected with one end of the lead screw 61, the slide rod 12 is respectively sleeved on the lead screw 61 and the guide rod 62. Through the cooperation of the adjusting rod 64 and the lead screw 61, the user can adjust the height of the slide rod 12 by rotating the adjusting rod 64, so that the device can adapt to different height of the user, improve the universality of the device, improve the user's use experience. The fixed rod 22 and the connecting rod 23 are provided with connecting hole, the connecting hole is provided with connecting shaft 74, the fixed rod 22 and the connecting rod 23 are rotatably connected through the connecting shaft 74; the connecting rod 23 is provided with two groups of convex column 75, the support column 24 is arranged between the two groups of convex column 75.

[0027] As Figure 4As shown, the buckle structure includes a clamping column 71, a plurality of fixing holes are formed on the fixed handle 13, a mounting groove is formed on the handrail 14, the clamping column 71 is arranged in the mounting groove, a spring 72 is arranged below the clamping column 71, a limiting block 73 is arranged above the clamping column 71, the spring 72 and the limiting block 73 are arranged in the fixing hole, the clamping column 71 is clamped in one of the fixing holes, and a user can change the position of the clamping column 71 in different fixing holes by pressing the clamping column 71, so that the device can adjust the position of the handrail 14, improve the adjustability of the device, and improve the convenience and comfort of the user in operation.

[0028] As Figure 2 As shown, the boom 31 is provided with a hanging ring 81 at the bottom, and the slow descent device 42 is connected with the boom 31 through the hanging ring 81, so that the slow descent device 42 can be conveniently connected with the boom 31 through the hanging ring 81. The support frame 11 is provided with a plurality of universal wheels 84 at the bottom, facilitating the movement of the device.

[0029] The specific use mode and effect of the embodiment are as follows:

[0030] In use, according to the height of the user, the adjusting rod 64 in the adjusting groove 63 is rotated to drive the screw rod 61 to rotate, so as to adjust the height of the sliding rod 12, and the handrail 14 is in a proper position. The user passes his hand through the handrail 14, and adjusts the position of the handrail 14 according to his own habits through the buckle structure. In the walking process, the user can rotate the connecting rod 23 according to needs to adjust the angle and position of the supporting column 24 to obtain better support. When the user feels tired, the limiting rod 83 is slid to lower the rest plate 51 for rest. If an emergency occurs during use, the user can use the safety belt 41 and the slow descent device 42 in the suspension assembly to ensure the safety of the user.

[0031] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above, and it is obvious for those skilled in the art that the utility model is not limited to the details of the above-mentioned exemplary embodiments.

Claims

1. An auxiliary walking device comprising two sets of support frames (11), characterized in that: One of the support frame (11) is provided with a slide rod (12), the slide rod (12) and the support frame (11) are slidably connected, the slide rod (12) is provided with a fixed handle (13), the fixed handle (13) is provided with a handrail (14), the handrail (14) is connected with the fixed handle (13) through the buckle structure, two groups of support rods (21) and two groups of fixed rods (22) are arranged between two groups of the support frame (11), the fixed rod (22) is provided with a connecting rod (23), the connecting rod (23) and the fixed rod (22) are rotatably connected, the connecting rod (23) is provided with a support column (24), two groups of the support rod (21) are provided with a hanging rod (31), the hanging rod (31) is provided with a hanging assembly, the hanging assembly comprises a safety belt (41), the safety belt (41) is connected with the hanging rod (31) through a slow descending device (42), the other group of the support frame (11) is provided with a rest plate (51).

2. A walking aid according to claim 1, characterised in that: Two groups of the support frame (11) are provided with two groups of slide grooves, one of the slide grooves is provided with a lead screw (61), the other group of the slide groove is provided with a guide rod (62), one group of the slide groove is provided with an adjusting groove (63), the adjusting groove (63) is communicated with the slide groove, the adjusting groove (63) is provided with an adjusting rod (64), one end of the adjusting rod (64) is connected with the lead screw (61), and the slide rod (12) is sleeved on the lead screw (61) and the guide rod (62) at two ends.

3. A walking assistance device according to claim 2, wherein: The buckle structure comprises a clamping column (71), a plurality of fixed holes are formed in the fixed handle (13), an installation groove is formed in the handrail (14), the clamping column (71) is arranged in the installation groove, a spring (72) is arranged below the clamping column (71), a limiting block (73) is arranged above the clamping column (71), the spring (72) and the limiting block (73) are arranged in the fixed hole, and the clamping column (71) is clamped in one of the fixed holes.

4. A walking assistance device according to claim 3, characterized in that: The fixed rod (22) and the connecting rod (23) are provided with connecting holes, connecting shafts (74) are arranged in the connecting holes, and the fixed rod (22) and the connecting rod (23) are rotatably connected through the connecting shafts (74); the connecting rod (23) is provided with two groups of convex columns (75), and the support column (24) is arranged between the two groups of convex columns (75).

5. A walking assistance device according to claim 4, characterised in that: The hanging rod (31) is provided with a hanging ring (81), and the slow descending device (42) is connected with the hanging rod (31) through the hanging ring (81).

6. The device of claim 1, wherein: The rest plate (51) is provided with convex shafts (82) on both sides, the convex shafts (82) are arranged in the support frame (11), the support frame (11) is provided with two groups of limiting grooves (91), limiting rods (83) are slidably arranged in the limiting grooves (91), and one end of the limiting rod (83) is connected with the rest plate (51).

7. A walking assistance device according to claim 6, characterised in that: The support frame (11) is provided with a plurality of universal wheels (84) at the bottom.

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