Leg and foot fixing sleeve for old people

Abstract

The leg and foot fixing sleeve comprises an attaching piece and a limiting piece, the attaching piece comprises a binding cylinder and a warm-keeping layer arranged in the binding cylinder in a matched mode, an insulating soft cushion layer is further fixedly arranged in the warm-keeping layer, electric heating wires are evenly laid in the insulating soft cushion layer, a rechargeable power source is arranged on one side of the binding cylinder, and the limiting piece is arranged on the other side of the binding cylinder. The rechargeable power supply is electrically connected with the electric heating wire through a shielding wire penetrating through the warm-keeping layer and the insulating soft cushion layer; the limiting piece comprises a metal short strip and a metal long strip which are fixedly arranged on the attaching piece, one end of the metal short strip is rotationally connected with one end of the metal long strip, the middle section of the metal short strip is rotationally connected with a metal connecting rod, one end of the metal connecting rod is rotationally connected with a strip-shaped block, and a sliding groove matched with the strip-shaped block is formed in the metal long strip. And two limiting pieces are symmetrically arranged on the strip-shaped block. The leg and foot fixing device can help old people to fix legs and feet, meanwhile, the fixing angle can be controlled at will, the leg and foot warming effect is achieved, and the leg and foot fixing device is good for the old people.

Description

Technical Field

[0001] The utility model relates to the technical field related to leg and foot fixing sleeves, in particular to a leg and foot fixing sleeve for the elderly. Background Art

[0002] The leg and foot fixation brace is a nursing auxiliary tool, and some patients need to wear it for a long time; however, the leg bones of the elderly are relatively fragile, and direct hard wrapping is less applicable. In addition, general fixation braces are made of metal. The legs and feet of the elderly cannot be exposed to cold, and the effect of metal braces is poor. The current fixation braces do not have the function of heat preservation and heating. For the legs and feet of the elderly, a fixation sleeve with strong wrapping should be provided to cooperate with the external bracket to form a fixation effect, and the fixation sleeve should have a warming effect.

[0003] For this reason, we propose a leg and foot fixing sleeve for the elderly to solve the above problems. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and provides a leg and foot fixing sleeve for the elderly.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A leg and foot fixing sleeve for the elderly, comprising a fitting and a limiting member, wherein the fitting comprises a restraining tube and a heat preservation layer matched and arranged in the restraining tube, wherein an insulating cushion layer is fixedly arranged in the heat preservation layer, wherein electric heating wires are evenly laid in the insulating cushion layer, and a rechargeable power source is arranged on one side of the restraining tube, wherein the rechargeable power source is electrically connected to the electric heating wires through a shielded wire penetrating the heat preservation layer and the insulating cushion layer;

[0007] The limiting part includes a short metal strip and a long metal strip fixedly set on the fitting part, one end of the short metal strip is rotatably connected to one end of the long metal strip, the middle section of the short metal strip is rotatably connected to a metal connecting rod, one end of the metal connecting rod is rotatably connected to a strip block, the long metal strip is provided with a slide groove matching the strip block, and two limiting parts are symmetrically arranged on the strip block.

[0008] Preferably, the restraining tube is made of elastic nylon material into a sleeve structure.

[0009] Preferably, both openings at both ends of the restraint tube are provided with restraint belts, one end of the restraint belt is fixedly connected to the restraint tube, and the other end of the restraint belt is connected to the restraint tube via a Velcro.

[0010] Preferably, a temperature controller is fixedly connected to the shielded wire, and the temperature controller adopts a sliding rheostat structure.

[0011] Preferably, a pocket corresponding to the rechargeable power source is provided on the side wall of the restraint tube.

[0012] Preferably, the two limiting members are configured as fastening bolts, and the metal strip is provided with a plurality of limiting holes matching the fastening bolts.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: the device can be put on the legs and feet of the elderly through the provided restraint tube, and at the same time, a stable fitting wrapping effect is formed through the elasticity of the restraint tube and the restraint belt, and an insulation layer is provided in the restraint tube, which cooperates with the adjustable electric heating operation to achieve the heating and insulation effect of the legs and feet of the elderly. At the same time, the limiting parts can fix the legs of the elderly, and can achieve fixation at any angle, adapt to different usage conditions, have multiple functions, and are easy to use. It can be applicable to the elderly and has broad market prospects. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 It is a partial cross-sectional structural schematic diagram of the restraining tube of the utility model.

[0016] In the figure:

[0017] 1 fitting part, 2 limiting part, 11 restraining tube, 12 thermal insulation layer, 13 insulating cushion layer, 14 electric heating wire, 15 rechargeable power supply, 16 shielding wire, 17 restraining belt, 18 Velcro, 19 temperature controller, 21 metal short strip, 22 metal long strip, 23 metal connecting rod, 24 strip block, 25 limiter. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0019] Reference Figure 1-2 The present invention discloses a leg and foot fixing sleeve for elderly people, comprising:

[0020] The fitting part 1 and the limiting part 2, the fitting part 1 comprises a restraining tube 11 and a heat preservation layer 12 matchedly arranged in the restraining tube 11, so as to achieve a heat preservation effect, and an insulating cushion layer 13 is fixedly arranged in the heat preservation layer 12, and an electric heating wire 14 is evenly laid in the insulating cushion layer 13, and a rechargeable power source 15 is arranged on one side of the restraining tube 11, and the rechargeable power source 15 is electrically connected to the electric heating wire 14 through a shielded wire 16 penetrating the heat preservation layer 12 and the insulating cushion layer 13, and the above structure can be put on the legs and feet of the elderly to achieve a heat preservation and heating effect simultaneously;

[0021] The leg and foot fixing sleeve can also limit and fix the legs and feet to meet the high usage requirements of the elderly, wherein the limiter 2 includes a metal short strip 21 and a metal long strip 22 fixedly arranged on the fitting 1, one end of the metal short strip 21 is rotatably connected to one end of the metal long strip 22, the middle section of the metal short strip 21 is rotatably connected to a metal connecting rod 23, one end of the metal connecting rod 23 is rotatably connected to a strip block 24, the metal long strip 22 is provided with a slide groove matching the strip block 24, and the strip block 24 is symmetrically provided with two limiters 25, the angle adjustment can be achieved by sliding the strip block 24 on the metal long strip 22, and after limiting the position of the strip block 24, the leg and foot fixing angle can be limited. In some embodiments, adding a metal strip to the foot and cooperating with the same structure can achieve limit and fixation of the foot.

[0022] Specifically, in order to ensure the firmness of the limit, the two limiters 25 are set as fastening bolts, and the metal strip 22 is provided with a plurality of limit holes matching the fastening bolts.

[0023] In some embodiments, in order to increase the use effect, the restraint tube 11 is made of elastic nylon material into a sleeve structure.

[0024] When the restraint tube 11 is put on the legs and feet, in order to increase the firmness and airtightness, restraint belts 17 are provided at the openings at both ends of the restraint tube 11. One end of the restraint belt 17 is fixedly connected to the restraint tube 11, and the other end of the restraint belt 17 is connected to the restraint tube 11 through Velcro 18, and the tightness can be adjusted.

[0025] In order to ensure the use effect, the shielded wire 16 is fixedly connected with a temperature controller 19, the temperature controller 19 adopts a sliding rheostat structure, and a placement pocket corresponding to the rechargeable power supply 15 is provided on the side wall of the restraining tube 11.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A leg and foot fixing sleeve for the elderly, characterized in that: The invention comprises a fitting member (1) and a limiting member (2), wherein the fitting member (1) comprises a restraining tube (11) and a heat preservation layer (12) matched and arranged in the restraining tube (11), wherein an insulating cushion layer (13) is fixedly arranged in the heat preservation layer (12), and an electric heating wire (14) is evenly laid in the insulating cushion layer (13), and a rechargeable power source (15) is provided on one side of the restraining tube (11), and the rechargeable power source (15) is electrically connected to the electric heating wire (14) via a shielded wire (16) penetrating the heat preservation layer (12) and the insulating cushion layer (13); The limiting component (2) comprises a short metal strip (21) and a long metal strip (22) fixedly arranged on the fitting component (1); one end of the short metal strip (21) is rotatably connected to one end of the long metal strip (22); a middle section of the short metal strip (21) is rotatably connected to a metal connecting rod (23); one end of the metal connecting rod (23) is rotatably connected to a strip block (24); a sliding groove matching the strip block (24) is arranged on the long metal strip (22); and two limiters (25) are symmetrically arranged on the strip block (24).

2. The leg and foot fixing sleeve for the elderly according to claim 1, characterized in that: The restraining tube (11) is made of elastic nylon material and has a sleeve structure.

3. The leg and foot fixing sleeve for the elderly according to claim 1, characterized in that: Both end openings of the binding tube (11) are provided with binding belts (17); one end of the binding belt (17) is fixedly connected to the binding tube (11); and the other end of the binding belt (17) is connected to the binding tube (11) via a Velcro (18).

4. The leg and foot fixing sleeve for the elderly according to claim 1, characterized in that: A temperature controller (19) is fixedly connected to the shielded wire (16), and the temperature controller (19) adopts a sliding rheostat structure.

5. The leg and foot fixing sleeve for the elderly according to claim 1, characterized in that: A pocket for placing a rechargeable power source (15) is provided on the side wall of the restraint tube (11).

6. The leg and foot fixing sleeve for the elderly according to claim 1, characterized in that: The two limiters (25) are configured as fastening bolts, and the metal strip (22) is provided with a plurality of limit holes matching the fastening bolts.

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