354 results about "Hand warmer" patented technology

In a hand warmer, a heat dissipating plate is thermally coupled to a heater that is supplied with current by a battery that is accommodated in a case. The battery is a box-shaped rechargeable battery of a box-shaped rechargeable lithium-ion battery or lithium-polymer battery that has flat surfaces opposed to each other. The heater is a heating element that is opposed to the flat surface of the battery. A shielding plate is arranged between the heating element and the flat surface of the battery. The heat dissipating plate that is thermally coupled to the heating element is secured to the case on the surface side of the case. In the hand warmer, the flat surface of the box-shaped rechargeable battery, the shielding plate and the heat dissipating plate are arranged in a stack structure. The heat dissipating plate is heated by the heating element.

A new safety glove for allowing a user, such as a police officer or a road worker, to direct traffic more easily. The inventive device includes a hand cover having an interior hand space, a front or palm panel and a back or dorsal panel the two panel being fastened to each other on three sides to form the interior hand space and open on one side to form a wrist opening into the interior hand space. The exterior surfaces of the palm and rear panels are brightly and reflectively or retro-reflectively colored; the palm panel being red and the rear panel being green. A pocket, with a closure, in one of the panels is provided to carry a self-contained warming device for keeping the user's hand warm. The palm panel may bear a brightly colored octagonal stop sign including the word “STOP”. The fingers portions of the panels might have a reflective or retro-reflective arrow shape pointing to the finger ends, to increase the visibility of the fingers as they point in a direction.

Disclosed is a jacket having a warm pocket capable of warming hands of a user without interrupting user's activity in the field. The jacket has a dual-layer structure of an inner skin and an outer skin so as to accommodate a warmer therein. A pocket is formed at a front part or a rear part of the jacket by sewing the inner skin with the outer skin in the form of a pocket. The pocket is formed at both sides thereof with openings so as to allow a user to put both hands into the pocket. An inner pocket formed at one side thereof with a hand warmer receiving section is coupled to an outer surface of the inner skin.

The invention relates to a phase change material microcapsule coating method and application. The method adopts cellulose nanocrystal stabilized Pickering emulsion as the template, and carries out Pickering emulsion polymerization, or sol-gel reaction, etc. to prepare a shell of organic polymer or inorganic oxide, thus realizing coating of an organic phase change material, and obtaining an organicpolymer or inorganic oxide coated organic phase change material microcapsule. The microcapsule with coated phase change material can be applied to buildings, textiles, hot compress, vacuum cups, rechargeable hand warmers and other fields to realize storage, conversion and the like of heat energy. In addition, by adding other reagents into the edible phase change material coconut oil, the preparedphase change material Pickering emulsion or microcapsule can be applied to temperature controlled drug controlled release, etc.

A top garment for waterfowl hunters and other outdoorsmen that has the attributes of breathable layering garments beneath the sternum (where waders are generally worn) and the attributes of a coat above the sternum (where waders do not extend). The top portion of the top garment, above the sternum, is made of waterproof and noiseless materials, such as micro-fleece, with an insulated inner lining and a tailored action back and underarm gussets for a full range of motion in the arms and shoulders. The bottom portion, beneath the sternum, is made of a breathable layering material, such as fleece. The upper portion includes an option array of magnetic storage pocket(s) (or hand warmers) designed to provide the hunter with easy access to items when needed, yet to maintain the items in a secure position when not in use.

The present invention includes a seat cover useful for covering seats, where the seats include automobile seats. The seat cover can include at least one pouch and or pocket. Further, the seat cover is similar in appearance to a pullover exercise top, where one the at least one pouch or pocket resembles a hand warmer and the other pouch or pocket resembles a hood.

The invention provides a portable hand-warming apparatus for athletes that is easily attached and detached from the athlete's clothing but remains safely unobtrusive with the movement of the player during an athletic event. The apparatus is made of multiple layers of materials to reduce moisture, insulate, and resist wind and water. In one specific embodiment, the apparatus may be used to warm the throwing hand of a baseball or softball player while inactive during play, such as between pitches or while playing in the field.

The present invention is a sleeve that is place or wrapped around a beverage container. The sleeve is designed to either heat the beverage container to keep or change the temperature of the liquid within the beverage container. It can also be used to keep a users hand warm while drinking a cool beverage.

This invention relates to a bag. More particularly, the invention relates to a sling-type wearable bag having a waterproof pocket (12) for receiving a heat source, (i.e. a hot water bottle) therein, and a hand-warming pocket (30) located therein between the waterproof pocket and a layer (20, 22) of heat reflecting and/or insulating material.

A combination waist pack is worn comfortably about the waist and unfolds to provide a protective accessory such as a seat cushion, water resistant or insulated barrier to kneel or lay down upon, or other apparel or padded articles providing protection to various parts of a person for use in outdoor sports and recreation. The invention is convertible to a seat or other protective device while unfolded and a warm & protective waistband, hand warmer & padded pack while folded. A user is not required to attach a seat accessory as an addition to the invention nor does he/she have to take up additional space by placing it in a pocket. Therefore, the invention is less bulky even when using thicker materials for padding. The invention is also simpler to utilize than previous inventions. The invention provides seating, padding, & warmth. It is more desirable, more fashionable, more convenient, less noticeable, and more comfortable for sports and leisure. Versions include securing straps, buckles, or other attachment means to attach to sports equipment or vehicles or to wrap protective garments around body. An additional version provides a heat or chemical resistant garment.

Hand coverings, such as a gloves or mittens include directional indicators, showing left and right hand directions, on the hand covering. The hand coverings may be equestrian gloves or mittens that have both directional indicators and rein placement markings and wear areas. The hand coverings of the present invention may provide education assistance for students with riding instructors, or continually with anyone who has issues with left-right confusion or dyslexia, whether a child or adult. The hand covering may include a heating element to help keep the hands warm, thereby providing a more enjoyable riding experience with better response with the use of the rider's hands.

A hand warmer comprising a heat generating element having a body portion and one or more extremity portions extending from the body portion, said one or more extremity portions adapted to substantially conform to the shape of one or more of a user's singular or combined extremities, and at least one catch associated with at least one of the one or more extremity portions. Also, a combination of a hand warmer and covering article having a pocket for accepting the hand warmer described.

The invention discloses a mouse, which belongs to the technical field of computer hardware equipment and is used for solving a defect that the traditional mouse does not have a health-care function. The mouse comprises a mouse body (1), wherein a mouse left key (2) and a mouse right key (3) are independently arranged near the front end of the top surface of the mouse body (1); a wheel (4) is arranged between the mouse left key (2) and the mouse right key (3); the lower parts of two sides of the mouse left key (2), the mouse right key (3) and the mouse body (1) are all provides with stripe-shaped bulges (5); and an electric heating device (6) is arranged in the mouse body (1). The mouse has the beneficial effects that the mouse has a massaging function through the stripe-shaped bulges, and meanwhile, the electric heating device can keep hands warm to guarantee the body health of people.

A hand warmer pouch in which a tubular cavity lays flat against the body when hands are not inserted into the tubular cavity. The hand warmer pouch can have an elliptical shape with curved ends to provide an ergonomic shape. The outer shell of the hand warmer pouch is formed of a water resistant fabric. The inside of the tubular cavity is formed of an insulation fabric. The ends of the belt can be sewn onto the rear of the hand warmer pouch. A gripping portion can be attached to an inner surface of each end of the belt adjacent to the attached ends.

The invention discloses an electric hand warmer for computer operators, which is provided with a stent. A bottom floor is arranged below the stent. An opening for hands to be in and out is arranged on the front of the stent. The top of the stent is provided with a visualization window. An electrothermal insulation layer is arranged on the left, right and back sides of the stent. An electrically heated wire in the electrothermal insulation layer is connected with a thermoregulator for temperature balance control. A wire hole for leading in a keyboard line or a mouse line is arranged in the stent. The electric hand warmer for computer operators solves the warming problem of the computer operators. With the electric hand warmer, people cannot feel cold on hands when operating the computer in cold winter. The operation action is more flexible. The working efficiency can be improved. And the diseases of cold, scapulohumeral periarthritis, arthritis, and the like can be prevented.

A long acting, combination lap, body and hand warmer that includes a relatively large, insulating shell body with a closeable wide top opening and a longitudinally aligned internal pocket in which a microwaveable heating pad is disposed therein. The shell body includes a rear panel, and a front panel that from the internal pocket with a closed bottom, two closed side edges, and a top opening. Disposed over the front and rear panels are insulating layers that reduce prevent heat lost and also prevent excessive heat transfer that may burn the user if the heating pad were placed in direct contact with the user's skin. Formed on the front surface of the shell body is a sleeve cover attached along its top and bottom edges to the shell body. The two lateral edges of the sleeve cover are detached forming two side openings to a pouch configured to receive the user's two hands. During use, heat from the heating pad is transferred through the rear panel to warm the user's abdomen or lap and outward through the front panel to warm the user's hands when placed inside the pouch or through the sleeve cover to warm the user's hands placed over the sleeve cover.

The invention provides mineral-oil-free warming hand cream with heat sensitization. The hand cream is prepared from the following components in percentage by weight: 3 percent to 30 percent of a skin-moistening agent, 1 percent to 30 percent of a humectant, 0.1 percent to 10 percent of thickener, 0 to 5 percent of a pH (Potential of Hydrogen) regulator, 1 percent to 7 percent of an emulsifier, 0.01 percent to 1 percent of a chelating agent, 0.01 percent to 1 percent of a preservative, 0.01 percent to 20 percent of a skin conditioner, 0.01 percent to 1 percent of a heat sensitizer, 0.01 percentto 1 percent of an aromatic agent and the balance of purified water. The mineral-oil-free hand-warming cream with the heat sensitization, provided by the invention, meets the requirements in NationalStandards of the People's Republic of China QB/T 1857 skin-moistening cream. The hand cream provided by the invention does not contain mineral oil, and skin stimulation can be effectively reduced; meanwhile, the mineral-oil-free warming hand cream contains a heat sensitization component, so that a warm feeling can be brought when the hand cream is used in cold weather, and blood circulation of hands is promoted; the hand cream keeps moisture for a long term to solve the dry problem; meanwhile, the color and luster of skin are improved.

A hand warming pad includes a pad body, and is characterized in that: a heating sheet is arranged in the pad body; the heating sheet is connected to an electric wire; and the electric wire is provided with a temperature controller and a USB connector. The hand warming pad has the beneficial effects of simple structure, low production cost and good warming effect.

A pair of covers (one for each of the cyclist's hands) is provided. Once applied to the handlebars, the user inserts their hand into the mitt via an opening thereon. The opening preferably includes elastic thereon to fit tightly around the user's wrist. In this way, the present invention prevents a user's hands from becoming wet and slippery when biking in the precipitation. Further, the device keeps a cyclist's hands warm in cold weather, and reduces the friction and chafing caused by gripping wet handlebars.