JP3080539U - Electric temperature insole with automatic temperature control - Google Patents

Abstract

(57) [Summary] [Problem] To provide an electric insole with automatic temperature control. SOLUTION: In addition to the function of constant temperature and extension of use time, the insole provides a heat source so that the leg of the user can be self-contained. It promotes warming and has the auxiliary function of keeping the legs warm. The present invention is used for a sick person in cold weather and weak constitution, and has an effect of keeping a leg warm. other than this,
The insole and power supply of the present invention have a separate design, which is fast and convenient to assemble, combined with various kinds of shoes, and has ideal and wide application value.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to an automatic temperature control type electric insole.

[0002]

[Prior art]

 In cold weather, the limbs often get cold. In particular, the legs, when cold for prolonged periods, can severely impair human activity and can cause severe frostbite. At this time, if it can be warmed in a timely manner, it can assist blood circulation in the legs and induce self-warming effects of the legs. Eliminating the cold effectively enhances the human body's activity functions and increases work efficiency. This is well known and everyone experiences.

[0003] A method of keeping the legs warm is to put on socks or shoes to isolate them from cold air outside. However, such a method of keeping heat has a finite effect, and in particular, poor blood circulation due to cooling of the legs of a human body cannot be solved by wearing socks or shoes.

[0004] None of the well-known shoes and socks have a function of generating thermal energy. Traders are elaborating on materials for applicability in cold weather. For example, they have increased the thickness or have felt inside the shoes. However, although the operation of the material is related to the heat retention, it cannot exhibit true self-warming heat retention characteristics. That is, it is not possible to keep the legs warm unless the self-warming function of the human body legs is induced.

[0005]

[Problems to be solved by the invention]

 Regarding the induction of the self-warming function, heat energy is first applied to the legs to warm them, and then warmth is maintained by the subsequent self-warming. This keeps the legs warm. Under the premise of this precise idea, the invention was provided.

[0006] In other words, an object of the present invention is to provide a kind of automatic temperature control type electric insole, which provides basic heat energy to warm a shoe body, and further utilizes a result of warming a shoe body. Then, the self-warming function of the leg of the human body is induced, the auxiliary effect of maintaining the shoe body at a constant temperature according to the present invention is provided, and the problem of cooling the leg is thoroughly solved. It should be particularly emphasized that the present invention is mainly applied to the insole (not the shoe), and is applicable to each type of shoe, and can be used separately from the shoe, so that practicality and widespread use are possible. It is convenient to use.

[0007] The design of the present invention solves the problem of cooling the legs which has not been solved for a long time, and further has a wealth of additional functions than the special and clever design of the structure. Thus, although the design philosophy of the present invention is simple, it surely has a deep and advanced utilization.

[0008]

[Means for Solving the Problems]

 According to the invention of claim 1, the automatic temperature control type electric insole uses a compact, rechargeable, portable high-capacity battery as a heat energy source, a separate design in the battery box and a main power switch. A clip is provided so that the battery box can be carried together with the insole. Separately, the automatic temperature-controlled electric insole can be fixed directly to the bottom of the sock, and the battery box is attached to the thigh using an adhesive band. It can be fixed to the part and is used for patients with weak constitution. The structure of the insole is composed of an insole body, an electric heating film and a base, and the insole body has a simple cushion seat structure, the middle part side The heat-sensitive film is formed by sandwiching a very thin electric heating piece between upper and lower double-sided adhesive films, and the electric heating piece provided at the center is provided with a temperature controller at the side of the middle part. And temperature control Can be set in advance, and the set value can be set slightly lower than the self-warming temperature value of the human leg, and the temperature controller is controlled by the thermal opening and closing of the metal temperature sensing piece. Then, the temperature controller is separately pulled out to the side by a lead sheet, one very small and small conductive pin sheet is provided at the end of the lead sheet, and a vent hole is formed in the electric heating film around the temperature controller. The thickness of the temperature controller is stretched downward so that the surface of the entire electrothermal film is flat, and the base is formed by integrally molding a soft heat insulating material, and the side edge portion is protected. A groove is provided at the inner edge of the soft rim at a position corresponding to the lead sheet drawn out, and the lead sheet extended in this groove is positioned The base is provided with a raised portion slightly protruding from the middle side of the base, and the raised portion is provided with a concave groove, the temperature controller is stored in the concave groove, and also around the concave groove. It has an automatic temperature control type electric insole, which is separately provided with a vent temperature sensing hole and used for sensing by a temperature controller.

[0009]

[Embodiment of the invention]

 The present invention provides a kind of automatic temperature controlled electric insole. The gist of the purpose of the design is that the insole form is the main design element and that it can be combined with each type of shoe body, and is used for people with cold weather and weak constitution, thereby keeping the legs warm. Prevent frostbite. In addition, the temperature control effect of the design of the present invention can extend the time of using the power supply, and has a function of fully automatic temperature control, so that a constant temperature state in the shoe body can be secured.

The main structure of the insole of the present invention is composed of an insole body, an electric heating film, a base and a power supply case.

Among them, the insole body, the electrothermal film and the base are joined and integrated, and the electrothermal film located in the intermediate layer generates heat energy and conducts the heat to the surface of the insole body. Meet the basic requirements of thermal energy of the floor. In addition, the side edge of the base is in the form of a soft rim with a protective effect, and the design of this form has a dual function. That is, 1. It conforms to human body engineering and protects the back edge of the leg. 2. The heat generated from the back of the legs is not dissipated to the outside by the soft rim's close contact protection, and the thermal efficiency of the insole is enhanced.

[0012] The above-mentioned electrothermal film for providing thermal energy of the insole is formed by bonding an extremely thin heat sheet between the double-sided adhesive films, and the double-sided adhesive film has a waterproof and moisture-proof effect on the entire electrothermal film. To have. Next, the heat sheet sandwiched in the center is connected to a temperature controller provided on the side of the center, and the temperature controller is stretched downward so that the entire electrothermal film has a flat surface. ing .

The above-mentioned downwardly protruding temperature controller can be accommodated in a groove provided at the center of a slightly protruding protruding portion on the side of the center of the base (this protruding portion corresponds to the arch behind the human leg). In addition, a ventilation temperature sensing hole is provided in the peripheral edge of the groove to directly respond to the temperature of the outside of the insole and serve as a temperature controller. In addition, the temperature controller is drawn out of the electrothermal film with a lead sheet, and an extremely small conductive pin sheet is provided at an end of the lead sheet, and is combined with a power supply case.

The temperature controller has a function of controlling the temperature in response to the temperature and a function of setting the value of the temperature in advance (the temperature controller can be set to about 28 to 32 ° C., or is manufactured as required) ). When the temperature rises above the set maximum value, the temperature controller automatically elastically separates and forms a power off state. As the temperature drops and falls below the set minimum, the temperature controller side-couples and forms a conductive state. Thus, under the alternating and continuous use, not only the aging of the power usage is extended, but also the function of automatic detection and control of the temperature in the shoe is ensured, thereby keeping the shoe in a constant temperature state. And make effective use of electrical energy.

[0015] Thus, it is particularly important to note that the design of the insole of the present invention keeps and assists the legs by the action of the heat energy, and brings the legs to the optimum temperature. Experiments with the human body have yielded certain results. That is, when heat energy assistance was provided to the user's legs according to the present invention, under normal conditions, all self-warming leg temperatures were generated. The function of the insole of the present invention can be temporarily stopped without supplying further thermal energy by setting the temperature-sensitive value below the self-warming temperature of the legs. Therefore, the aging and practicality of its use is both clear and definitive.

[0016]

【Example】

 As shown in FIG. 1, the insole 1 of the present invention uses a rapidly developing compact, rechargeable, portable, high-capacity battery 10 (for example, a lithium battery) as a heat energy supply source. Has the function of use.

Next, a separation type design is adopted between the insole 1 and the battery box 100 to make it easy to assemble and disassemble. In particular, it is sufficient that the insole 1 and the battery box 100 are quickly connected to each other by a lead wire when necessary. The battery box 100 has a basic waterproof function as well as a main power switch 101. The clip 102 provided on the outside can be fixed to the side of the shoe, the side of the shoe, or the fixed strap, and the battery box 100 is carried together with the insole 1.

As shown in FIG. 2, the main structure of the insole 1 according to the present invention comprises an insole body 11, an electrothermal film 12 and a base 13.

Among them, the insole body 11 has a simple cushion seat structure, is provided with a ventilation temperature sensing hole 111 at a position toward the center, and transmits the temperature of the leg downward, and the temperature controller 14 senses the temperature. Offer. The insole body 11 is made of various materials or felts, and the material is not limited. However, it has a good heat conducting effect, and is joined to and integrated with the electrothermal film 12 and the base 13. The insole 1 after joining is a fairly simple insole, and can be used in combination with shoes of any form.

Next, the heat energy source of the insole 1 is the electric heating film 12. The electric heating film 12 is formed by sandwiching a very thin electric heating piece 122 between upper and lower double-sided adhesive films 121. By the protection of the double-sided adhesive film 121, the entire electrothermal film 12 has functions of insulation, waterproofing, and moistureproofing. The electric heating piece 122 provided at the center is connected to the temperature controller 14 on the side of the center, and a ventilation temperature sensing hole 140 is also provided on the periphery of the temperature controller, and the thickness of the temperature controller 140 is reduced. The surface of the electric heating film 12 is flattened in a convex direction.

As shown in FIG. 4, the above-described temperature controller 14 has a function of controlling the temperature in response to the temperature, and the sensitivity value can be set in advance. The structure is made of a metal temperature sensitive piece 141 and therefore operates in a hot-open / cold manner to control the power supply. As shown in FIGS. 5 and 2, the temperature controller 14 is provided at the position toward the center of the above-described electrothermal film 12, and its downwardly projecting thickness is slightly different from the thickness formed at the center of the base 13. It is accommodated in the concave groove 132 provided in the protruding portion 131 that protrudes. The slightly protruding ridge 131 corresponds to the arch of the inside of the back of the human leg, has the characteristics of human leg engineering, and has a well-designed structure. In addition, a ventilation temperature sensing hole 133 is separately provided on the periphery of the groove 132, and the temperature controller 14 directly senses the temperature of the outside of the insole body 11 and provides the sensing to the temperature controller 14. In addition, the temperature controller 14 is drawn out to the side of the electrothermal film 12 by a lead sheet 142, and one very small and small conductive pin sheet 143 is provided at the end of the lead sheet 142. 100.

The base 13 of the present invention is formed by integrally molding a soft foam material or a resin material having a heat insulating property. It is configured with a protective soft rim 130 on its side edges, and the design of the configuration has the dual effect of protective ergonomics and sealing and not releasing hot air. It also helps the insole 1 with a relatively high thermal efficiency. In addition, one groove 134 is provided on the inner edge of the soft rim 130 corresponding to the lead sheet 142 pulled out, and the lead sheet 142 extended by the groove 134 is positioned. Is provided so that the use of the lead sheet 142 does not cause discomfort to the legs due to the use thereof. This is as shown in FIG.

Finally, as shown in FIG. 6, the insole 1 of the present invention is used directly on the bottom of the sock, and the battery box 10 is provided with the adhesive band 21 under the principle of not changing the design spirit of the present invention. 0 can be fixed to the thigh and used for patients with weak constitution.

[0024]

[Effect of the invention]

 The effects of the present invention are summarized as follows. 1. Utilizing the principle of electro-heating, it generates overall thermal energy in the shoes, and inevitably has the effect of rapid temperature rise and heat retention due to the enclosed space formed by the shoe body and the human legs. 2. The soft rim provided on the rear edge of the base of the present invention has a good ergonomic design, has a protective function for the periphery of the back of the leg, and does not release the hot air generated from the bottom of the back to the outside, Has the function of enhancing the thermal efficiency of the floor. 3. The temperature controller can be accommodated in a concave groove provided in the center of the raised portion facing the center of the base of the present invention, and it is more closely attached to the leg by utilizing the skillful design of this structure and the engineering of the human back of the leg I do. As a result, the entire surface of the electrothermal film is kept flat (without any discomfort from the underside of the legs due to protrusions), and the temperature controller has the most ideal protection space. 4. By using the temperature controller of the present invention, the temperature inside the shoe can be set to a certain standard value, and self-warming of the human leg is achieved, and a constant temperature function is achieved. 5. By combining the double interaction of electric heating and temperature control of the present invention, it has a function to prolong aging. 6. The present invention is characterized by its design form with the insole, which can be used for various types of shoes, and can be used separately by itself, and has practicality, a wide application range, and convenient features.

[Brief description of the drawings]

FIG. 1 is an overall perspective view of a preferred embodiment of the present invention.

FIG. 2 is an exploded perspective view of each part of the present invention.

FIG. 3 is a view showing the structure of a lead sheet stretched according to the present invention;

FIG. 4 is a schematic view showing a sectional structure of the temperature controller according to the present invention.

FIG. 5 is a schematic view showing a sectional structure of the present invention.

FIG. 6 is a schematic view showing a single use embodiment of the present invention.

[Explanation of symbols]

 REFERENCE SIGNS LIST 1 insole 131 raised portion 10 battery 132 concave groove 100 battery box 133 vent temperature sensing hole 101 main power switch 134 groove 102 clip 14 temperature controller 111 ventilation temperature sensing hole 141 metal temperature sensitive piece 12 electrothermal film 142 lead sheet 121 double-sided adhesive film 143 conductive pin sheet 122 electric heating piece 2 sock 13 base 21 adhesive band 130 soft rim

Claims (1)

[Utility model registration claims] 1. The automatic temperature control type electric insole uses a compact, rechargeable and portable high-capacity battery as a heat energy source, adopts a separate design in a battery box, and has a main power switch and a clip. In addition, the battery box is structured to be portable with the insole. Separately, the automatic temperature-controlled electric insole can be directly fixed to the bottom of the sock, and the battery box can be fixed to the thigh using the adhesive band. The insole structure is composed of an insole body, an electric heating film and a base, and the insole body has a simple cushion seat structure and is ventilated to a position facing the middle part. A temperature sensing hole is provided, the electric heating film is composed of an extremely thin electric heating piece sandwiched between upper and lower double-sided adhesive films, and an electric heating piece provided in the center is connected to a temperature controller on a side of a middle portion, Temperature controller sensitivity Can be set in advance, the set value can be set slightly lower than the temperature value of the self-warming of the human body leg, and the temperature controller performs control by heat-opening / cooling of the metal temperature-sensitive piece. Separately pulled out sideways with a lead sheet, one very small and small conductive pin sheet is provided at the end of the lead sheet,
A ventilation temperature sensing hole is provided in the electric heating film around the temperature controller, and the thickness of the temperature controller is extended downward so that the entire electric heating film has a flat surface, and the base is formed by integrating a soft heat insulating material. It is molded and has a form with a protective soft rim on the side edge part,
A groove is provided on the inner edge of the soft rim at a position corresponding to the lead sheet that has been pulled out, and the extended lead sheet is positioned and accommodated in this groove, and a raised portion slightly protruding toward the middle side of the base is provided. And the raised portion is provided with a concave groove, the temperature controller is housed in the concave groove, and a separate vent hole is provided around the concave groove, and is provided for sensing by the temperature controller. Characterized by an automatic temperature control type electric insole.