CN205649572U - A device for foot heating - Google Patents

Abstract

The utility model discloses a device for heating feet, which comprises the sole of the foot and a heel part, the sole of the foot comprises an outer layer of the sole of the foot, an electrical insulation layer and a first pair of wires, the heel part comprises a power supply, an anti-slip layer, a second pair of The wire and the flexible cover plate, the first pair of wires and the second pair of wires are composed of two wires respectively, and a heat accumulator is arranged between the outer layer of the sole and the electrical insulation layer; the first pair of wires is arranged on the electrical insulation layer, and the second pair of wires is arranged on the electrical insulation layer. The two wires of a pair of wires are respectively connected to the two wires of the second pair of wires; the second pair of wires is arranged inside the flexible cover, and the two wires of the second pair of wires are respectively connected to the positive and negative poles of the power supply; electrical insulation A resistance heating unit is arranged inside the layer; the power supply is used to provide electric energy for the resistance heating unit; the anti-skid layer is arranged on the outside of the flexible cover. The utility model can realize electric heating to human feet in cold seasons, improves the continuous heat preservation effect of the user's feet, and improves the health of the user.

Description

Devices for foot heating

technical field

The utility model relates to the technical field of foot therapy and health care, in particular to a device for heating feet.

Background technique

As we all know, the foot is the part farthest from the heart of the human body. In the cold winter, the foot of the human body is due to insufficient blood flow and insufficient blood supply, resulting in cold feet, which makes the human body feel uncomfortable. Chilblains can also occur. At present, most of the foot health shoes on the market use infrared rays to massage the acupoints, which cannot provide continuous heat preservation for the feet.

Based on this, it is necessary to design a device for heating feet to achieve independent electric heating of human feet in cold seasons, improve the continuous heat preservation effect on the feet of users, and improve the health of users.

Utility model content

The main purpose of this utility model is to provide a device for heating the feet, aiming to achieve electric heating of human feet in cold seasons, improve the continuous heat preservation effect on the user's feet, and improve the health of the user .

In order to achieve the above object, the utility model provides a device for heating the foot, the bottom of the foot includes an outer layer of the sole, an electrical insulation layer and a first pair of wires, the heel includes a power supply, an anti-slip layer, a second pair of The wires and the flexible cover, the first pair of wires and the second pair of wires are respectively composed of two wires, wherein:

A heat accumulator is arranged between the outer plantar layer and the electrical insulation layer;

The first pair of wires is arranged on the electrical insulation layer, and the two wires of the first pair of wires are respectively connected to the two wires of the second pair of wires;

The second pair of wires is arranged inside the flexible cover, and the two wires of the second pair of wires are respectively connected to the positive pole and the negative pole of the power supply;

A resistance heating unit is arranged inside the electrical insulation layer;

The power supply is used to provide electrical energy for the resistance heating unit;

The anti-skid layer is arranged on the outer side of the flexible cover.

Preferably, the heel part further includes a power supply fixing unit, and the power supply fixing unit is used to fix the power supply.

Preferably, the resistance heating unit is composed of a resistance heating element composed of filamentary carbon fibers.

Preferably, the outer plantar layer is made of rubber fabric.

Preferably, one wire of the first pair of wires is arranged at the upper surface of the electrical insulation layer, and the other wire is arranged at the lower surface of the electrical insulation layer.

Compared with the prior art, the device for heating feet provided by the utility model can achieve electric heating of human feet in cold seasons, improves the continuous heat preservation effect on the user's feet, and improves the user's comfort. In good health.

Description of drawings

Fig. 1 is a schematic plan view of a preferred embodiment of the device for heating feet of the present invention.

The realization of the purpose of the utility model, functional characteristics and advantages will be further described in conjunction with the embodiments and with reference to the accompanying drawings.

detailed description

In order to further explain the technical means and effects of the utility model to achieve the above objectives, the specific implementation, structure, features and effects of the utility model will be described in detail below in conjunction with the accompanying drawings and preferred embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

Referring to Fig. 1, Fig. 1 is a schematic structural diagram of a preferred embodiment of the device for heating feet of the present invention.

In this embodiment, the device for heating the feet includes a sole and a heel, the sole includes an outer plantar layer 11, an electrical insulation layer 12 and a first pair of wires 13, and the heel includes a power supply 21. Anti-skid layer 22, second pair of wires 23 and flexible cover 24, the first pair of wires 13 and the second pair of wires 23 are composed of two wires respectively, wherein:

A heat accumulator 14 is arranged between the outer plantar layer 11 and the electrical insulating layer 12;

The first pair of wires 13 is arranged on the electrical insulation layer 12, and the two wires of the first pair of wires 13 are respectively connected to the two wires of the second pair of wires 23;

The second pair of wires 23 is arranged inside the flexible cover 24, and the two wires of the second pair of wires 23 are respectively connected to the positive pole and the negative pole of the power supply 21;

A resistance heating unit 15 is arranged inside the electrical insulating layer 12;

The power supply 21 is used to provide electric energy for the resistance heating unit 15;

The anti-slip layer 22 is disposed on the outer side of the flexible cover 24 .

In this embodiment, the device for heating the feet includes two parts, one is the sole of the foot and the other is the heel. The sole of the foot includes an outer plantar layer 11 , an electrical insulating layer 12 and a first pair of wires 13 , and the sole of the foot also includes a heat accumulator 14 and a resistance heating unit 15 . Heat accumulator 14 is arranged between described sole outer layer 11 and electrical insulating layer 12; Resistance heating unit 15 is arranged in the inside of described electrical insulating layer 12; At the upper surface of the electrical insulation layer 12, another wire of the first pair of wires 13 is arranged at the lower surface of the electrical insulation layer 12, the first pair of wires 13 is used to transmit the current of the power supply 21 to the resistance heating unit 15 . The resistance heating unit 15 is composed of a resistance heating element, which is composed of filamentary carbon fibers, and is used to provide heat for the foot heating device. The electrical insulating layer 12 is made of insulating material, which can be rubber or other materials, and is used to prevent electric leakage and improve the safety factor of users. The sole outer layer 11 is made of waterproof material, which can be made of rubber fabric, so as to prevent the device for heating the feet from being invaded by rainwater during use and prolong the service life. The heat accumulator 14 can be a product such as metal foil, which is used to store the heat generated by the resistance heating element, so as to heat the bottom of the foot and enhance the heat preservation effect of the human foot.

In this embodiment, the heel part includes a power supply 21, an anti-slip layer 22, a second pair of wires 23 and a flexible cover 24, and in addition, the heel part also includes a power supply fixing unit 25, which is used to fix the Described power supply 21. The power supply 21 is used to provide electric energy for the resistance heating unit 15 ; the anti-slip layer 22 is disposed on the outside of the flexible cover 24 . The second pair of wires 23 are arranged inside the flexible cover 24 and are respectively connected to the positive pole and the negative pole of the power supply 21 . The anti-slip layer 22 is located on the outside of the flexible cover 24 and is made of a material with a relatively high coefficient of friction, which improves the coefficient of friction between the device and the back of the user's foot. The power supply fixing unit 25 can be fixed on the calf or ankle of the user in the form of Velcro to provide a fixed place for the power supply 21 . The flexible cover 24 is also made of insulating material, which can be made of rubber or other materials, and is used to prevent electric leakage and improve the safety factor of users.

In this embodiment, the power supply fixing unit 25 of the foot heating device is fixed on the user's calf or ankle, and the power supply 21 provides electric energy to the resistance heating unit 15 through the first pair of wires 13 and the second pair of wires 23 , so that the resistance heating unit 15 heats the bottom of the foot, provides heat for the foot heating device, achieves independent electric heating of the human foot in cold seasons, improves the continuous heat preservation effect on the user's foot, and improves the user's health. After the user finishes using the foot heating device, the user can separate the foot heating device from the user's shoes by taking out the non-slip layer 22 located on the outer layer of the flexible cover plate 24 .

The above are only preferred embodiments of the present utility model, and are not intended to limit the patent scope of the present utility model. Any equivalent structure or equivalent function transformation made by using the description of the utility model and the contents of the accompanying drawings, or directly or indirectly used in other related All technical fields are all included in the scope of patent protection of the utility model in the same way.

Claims (5)

1. A device for foot heating, comprising a sole and a heel, wherein the sole comprises an outer layer of the sole, an electrical insulation layer and a first pair of wires, and the heel comprises a power supply, an anti-skid Layer, a second pair of wires and a flexible cover, the first pair of wires and the second pair of wires are respectively composed of two wires, wherein: A heat accumulator is arranged between the outer plantar layer and the electrical insulation layer; The first pair of wires is arranged on the electrical insulation layer, and the two wires of the first pair of wires are respectively connected to the two wires of the second pair of wires; The second pair of wires is arranged inside the flexible cover, and the two wires of the second pair of wires are respectively connected to the positive pole and the negative pole of the power supply; A resistance heating unit is arranged inside the electrical insulation layer; The power supply is used to provide electrical energy for the resistance heating unit; The anti-skid layer is arranged on the outer side of the flexible cover. 2. The device for heating feet according to claim 1, characterized in that, the heel part further comprises a power supply fixing unit, and the power supply fixing unit is used to fix the power supply. 3. The device for foot heating according to claim 1, characterized in that the resistance heating unit is composed of a resistance heating element composed of filamentous carbon fibers. 4. The device for heating feet according to claim 1, characterized in that the outer plantar layer is made of rubber fabric. 5. The device for heating feet according to claim 1, characterized in that, one of the wires of the first pair of wires is arranged on the upper surface of the electrical insulation layer, and the other wire is arranged on the upper surface of the electrical insulation layer. the lower surface of the electrical insulating layer.