Auxiliary walking device

Abstract

The utility model belongs to the technical field of auxiliary walking, and particularly relates to an auxiliary walking device which comprises a walking supporting frame, walking wheels are fixedly installed at the lower end of the walking supporting frame, a plurality of limiting grooves are formed in the outer side of the lower portion of the walking supporting frame, installation sleeves are arranged in the limiting grooves in a sliding mode, and supporting legs are fixedly connected to the lower ends of the installation sleeves. A pushing plate is fixedly connected between the mounting sleeves on the same side, and a driving assembly is arranged between the pushing plate and the walking supporting frame; by arranging the supporting legs capable of sliding up and down along with the mounting sleeve, a user rotates the hand wheel, so that the supporting legs can be folded and unfolded, the walking wheel and the supporting legs can be replaced in real time to adapt to different scenes, and the ability of the walking wheel and the supporting legs can be fully exerted; and the replacement operation can be independently completed without putting down the auxiliary walking device and squatting, so that the replacement operation is simpler.

Description

Technical Field

[0001] The utility model belongs to the technical field of auxiliary walking, and in particular relates to an auxiliary walking device. Background Art

[0002] An assisted walking device is a device that provides auxiliary support to the elderly and patients with mobility impairments when they are performing adaptive walking or short-term movement, thereby achieving the purpose of stretching muscles or accelerating the recovery of the patient's legs.

[0003] The lower end of an existing auxiliary walking device is usually a supporting foot or a walking wheel, and the supporting foot or the walking wheel is often replaceable. However, the disassembled supporting foot (or walking wheel) is separated from the auxiliary walking device and is often not carried with the person during actual use. As a result, although the auxiliary walking device has the ability to be used in a variety of scenarios, it cannot be effectively used. For this reason, we provide an auxiliary walking device. Utility Model Content

[0004] The purpose of the utility model is to provide an auxiliary walking device to solve the problems existing in the background technology.

[0005] In order to achieve the above technical purpose, the technical solution adopted by the utility model is as follows:

[0006] An auxiliary walking device, comprising a walking support frame, the walking support frame is used as an installation body, and the walking support frame, the lower end of which is fixedly mounted with walking wheels, the walking wheels can make it easier for a user to push the auxiliary walking device, and the lower part of the walking support frame is provided with two groups of left-right symmetrical replacement mechanisms;

[0007] The replacement mechanism includes a mounting sleeve, a plurality of limit grooves are provided on the outer side of the lower part of the walking support frame, the mounting sleeve is slidably arranged inside the limit grooves, a supporting foot is fixedly connected to the lower end of the mounting sleeve, and a pushing plate is fixedly connected between the mounting sleeves on the same side. Under the action of the pushing plate, the mounting sleeve slides in the limit groove, and the supporting foot can be folded up when the walking wheel is used, and the supporting foot can be put down using the supporting foot. A driving component is provided between the pushing plate and the walking support frame.

[0008] The driving assembly includes a pushing rod, the pushing rod is rotatably connected to the middle part of the walking support frame, one end of the pushing rod is threadedly connected to a pushing plate, and the other end of the pushing rod is fixedly connected to a hand wheel.

[0009] The walking support frame comprises two lateral support frames which are symmetrically arranged on the left and right sides, and the two lateral support frames are rotatably mounted with two transverse connecting frames.

[0010] The lateral support frame is provided with a plurality of anti-skid handrails, and the lower ends of the support feet are all provided with anti-skid rubber sleeves.

[0011] The number of supporting legs of the mounting sleeve is three.

[0012] In the utility model, by setting the supporting foot that can slide up and down following the installation sleeve, the user turns the hand wheel so that the supporting foot can be folded and lowered, and then the walking wheel and the supporting foot can be replaced in real time to adapt to different scenes and fully exert their capabilities. By setting the hand wheel at the upper end, users in better physical condition can independently complete the replacement operation without putting down the auxiliary walking device or squatting, making the replacement operation simpler. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The present invention can be further described by the non-limiting embodiments given in the accompanying drawings.

[0014] Figure 1 The utility model is a structural schematic diagram of an auxiliary walking device.

[0015] The main component symbols are described as follows:

[0016] Walking support frame 100, walking wheel 101, installation sleeve 102, limiting groove 103, supporting foot 104, pushing plate 105, pushing rod 200, hand wheel 201, lateral support frame 300, transverse connecting frame 301, anti-skid handrail 400, anti-skid rubber sleeve 401. DETAILED DESCRIPTION

[0017] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0018] Example:

[0019] like Figure 1 As shown, an auxiliary walking device includes a walking support frame 100, and the walking support frame 100 has a walking wheel 101 fixedly installed at the lower end of the walking support frame 100, and two groups of left-right symmetrical replacement mechanisms are provided at the lower part of the walking support frame 100;

[0020] The replacement mechanism includes a mounting sleeve 102, a plurality of limit grooves 103 are provided on the outer side of the lower part of the walking support frame 100, the mounting sleeve 102 is slidably arranged inside the limit groove 103, a supporting foot 104 is fixedly connected to the lower end of the mounting sleeve 102, a pushing plate 105 is fixedly connected between the mounting sleeves 102 on the same side, and a driving component is provided between the pushing plate 105 and the walking support frame 100.

[0021] The walking support frame 100 is used as the installation body, and the walking wheel 101 can make it easier for the user to push the auxiliary walking device. Under the action of the pushing plate 105, the installation sleeve 102 slides in the limiting groove 103, and the supporting foot 104 can be folded up when the walking wheel 101 is used, and the supporting foot 104 can be put down when the supporting foot 104 is used.

[0022] The driving assembly includes a push rod 200 , which is rotatably connected to the middle of the walking support frame 100 , and one end of the push rod is threadedly connected to the push plate 105 , and the other end of the push rod 200 is fixedly connected to a hand wheel 201 .

[0023] The user can rotate the hand wheel 201 to rotate the push rod 200. Since the push rod 200 is threadedly connected to the push plate 105, the rotating push rod 200 can push the push plate 105, and the thread has a self-locking effect, so there is no need to set a locking mechanism.

[0024] The walking support frame 100 includes two lateral support frames 300 that are symmetrically arranged on the left and right sides. The two lateral support frames 100 are rotatably mounted with two transverse connecting frames 301 .

[0025] The rotatable installation of the transverse connecting frame 301 between the two lateral support frames 300 not only allows the user to move forward interactively when using the supporting feet 104 (that is, the two left and right lateral support frames 300 can move forward alternately), but also allows the lateral support frames 300 and the transverse connecting frame 301 to be folded up for easy storage.

[0026] The lateral support frame 300 is provided with a plurality of anti-skid handrails 400 , and the lower ends of the support legs 104 are all provided with anti-skid rubber sleeves 401 .

[0027] The anti-skid handrails 400 have different heights and can be suitable for people of different heights. The anti-skid handrails 400 and the anti-skid rubber sleeves 401 can effectively prevent slipping and reduce the probability of safety accidents for users.

[0028] The mounting sleeve 102 is provided with three supporting legs 104 .

[0029] The number of supporting legs 104 is three, so that the supporting legs 104 contact the ground to form a triangle, making the support more stable.

[0030] The working principle of this embodiment is: when the walking wheel 101 or the supporting foot 104 needs to be replaced, the user only needs to rotate the hand wheel 201 to rotate the pushing rod 200, so that the pushing plate 105 can be moved up and down, and the supporting foot 104 can be folded and lowered, so that the walking wheel 101 and the supporting foot 104 can be used interchangeably to adapt to different scenarios.

[0031] In this embodiment, by providing a support foot 104 that can slide up and down following the installation sleeve 102, the walking wheel 101 and the support foot 104 can be used interchangeably to adapt to different scenarios. By providing the hand wheel 201 at the upper end, users with better physical conditions can independently complete the replacement operation without putting down the auxiliary walking device.

[0032] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or change the above embodiments without violating the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the relevant technical field without departing from the spirit and technical ideas disclosed in the present invention shall still be covered by the claims of the present invention.

Claims

1. An auxiliary walking device, comprising a walking support frame, wherein: The lower end of the walking support frame is fixedly mounted with walking wheels, and the lower part of the walking support frame is provided with two groups of left-right symmetrical replacement mechanisms; The replacement mechanism includes a mounting sleeve, a plurality of limit grooves are provided on the outer side of the lower part of the walking support frame, the mounting sleeve is slidably arranged inside the limit grooves, a support foot is fixedly connected to the lower end of the mounting sleeve, a push plate is fixedly connected between the mounting sleeves on the same side, and a driving component is provided between the push plate and the walking support frame; The driving assembly includes a pushing rod, the pushing rod is rotatably connected to the middle part of the walking support frame, one end of the pushing rod is threadedly connected to a pushing plate, and the other end of the pushing rod is fixedly connected to a hand wheel.

2. The walking assist device according to claim 1, characterized in that: The walking support frame comprises two lateral support frames which are symmetrically arranged on the left and right sides, and the two lateral support frames are rotatably mounted with two transverse connecting frames.

3. The auxiliary walking device according to claim 2, characterized in that: The lateral support frame is provided with a plurality of anti-skid handrails, and the lower ends of the support feet are all provided with anti-skid rubber sleeves.

4. The walking assist device according to claim 2, characterized in that: The number of support legs at the lower end of the mounting sleeve is three.

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