CN218922949U

CN218922949U - Hand warming device

Info

Publication number: CN218922949U
Application number: CN202222492508.0U
Authority: CN
Inventors: 陈凯; 杨帆
Original assignee: Shenzhen Hacke Electronics Co ltd
Current assignee: Shenzhen Hacke Electronics Co ltd
Priority date: 2022-09-20
Filing date: 2022-09-20
Publication date: 2023-04-28
Anticipated expiration: 2032-09-20

Abstract

The utility model provides a hand warming device which comprises a shell, wherein a heat source component is arranged in the shell and provides heat for the hand warming device, and a decorative part is arranged in or/and on the outer surface of the shell. The hand warming device provided by the technical scheme of the utility model is provided with a plurality of decorative parts besides a heating health care function for a user, and the whole hand warming device is milk kettle-shaped and provided with the plurality of decorative parts, so that the hand warming device has stronger interestingness and attractive appearance and better ornamental and practical properties on the basis of meeting the functional requirements.

Description

Hand warming device

Technical Field

The utility model relates to a portable hand warming device, in particular to an interesting hand warming device.

Background

The hand warming device is an automatic warming health care product developed by applying the physical and chemical principles. Hand warming devices can be broadly divided into three types: the electric hot water bag is characterized in that the electric hot water bag is heated by heating water, namely the electric hot water bag is commonly called, and unlike the traditional hot water bag, the electric hot water bag saves the trouble of adding water, can generate heat only by being plugged in a power supply or the like for 10 minutes, and actually boils the water in the electric hot water bag, so that the ordinary temperature is high. One type of hand warming device is a device that generates heat by chemical reaction, and the heat generated by contact of the chemicals inside is at a temperature of about 40 ℃. In addition, the lithium battery is used for the function, the internal heating sheet heats, the USB interface is used for charging and discharging, and the lithium battery can be used as a mobile power supply generally due to the function of charging and discharging similar to a hand-warming mouse pad. The volume is small, the portable carrying is convenient, and the temperature can reach about 50 ℃.

The electric hand warming device or electric warmer product has two general types, namely an electric cake and an electric hot-water bag, and has two general types, namely an electrode type and an electric heating element type, from the heating principle of the electric hot-water bag. Wherein the solid electric heating cake is filled with heat preservation cotton (such as asbestos, etc.), the working principle is as follows: an automatic overheat protector and an automatic thermal insulation indicator are arranged in the electric furnace, a PTC is a thermistor with positive temperature coefficient, when current passes through the electric furnace, the PTC can generate heat (the heat of the electric furnace is also conducted to the PTC), when the temperature reaches a certain value, the resistance of the electric furnace can be increased rapidly and can be regarded as disconnection, so that the electric heater stops consuming electric energy at the moment, and then the electric furnace is slowly released by the thermal insulation of thermal insulation cotton. The other is a soft liquid electric heater, which uses a new technology energy storage heating agent and heats rapidly. Disposable water injection, permanent use, unique explosion-proof non-ironing device and temperature control protection; the service life is long; the heat preservation is durable, and the like. The working principle is improved on the basis of a solid electric heating cake, and an electrode type heating method is adopted, so that the dual temperature control and safety of a high-quality temperature control and thermal fuse are realized. Under normal conditions, when the temperature of the liquid in the bag reaches 65 ℃, the temperature controller automatically cuts off a circuit and stops heating; and once the temperature controller fails to control, the thermal fuse cuts off the power supply, and the heating is stopped, so that a new product needs to be replaced.

The hand warming device has the functions of automatic warming, physiotherapy, health care and the like, so the hand warming device is popular. However, the existing hand warming device has insufficient interestingness and decoration, and modern people pay attention to the design attractiveness, decoration and interestingness of the product while pursuing the function of the product.

Disclosure of Invention

Aiming at the technical problems, the technical scheme of the utility model provides the hand warming device which has the functions of warming and health care for users, also has fun and decoration and better use effect.

A hand warming device comprises a shell, wherein a heat source component is arranged in the shell and provides heat for the hand warming device, and a decorative part is arranged in or/and on the outer surface of the shell.

Further, the decorative component includes a musical device disposed within the housing.

Further, the music device comprises a music box, a music box center shaft and a rotating support, wherein the rotating support is rotatably connected to the shell, the music box center shaft is connected with the rotating support, and the rotating support can drive the music box center shaft to rotate so as to drive the music box to make sound.

Further, the decorative member includes a nipple connected to the housing or to the swivel mount.

Further, the nipple is connected to the rotating support through the pressing connection piece, the rotating piece is further arranged at the joint of the nipple and the rotating support, and the rotating piece is sleeved on the outer side of the joint of the nipple and the rotating support.

Further, the shell comprises a face shell and a rear shell, the face shell is in buckling connection with the rear shell, and a decorative window is arranged on the face shell or/and the rear shell.

Further, the decorative component includes a doll disposed within the decorative window of the housing.

Further, the heat source component is a heating sheet, energy storage liquid or a chemical self-heating bag, and the heating sheet or the energy storage liquid is powered by a power supply or an external power supply built in the hand warming device.

Further, the hand warmer further comprises an electric control plate and a heat conducting sheet, wherein the electric control plate and the heat conducting sheet are arranged in the hand warmer, and heat emitted by the heat source component is transferred through the heat conducting sheet.

Further, the hand warming device is in a kettle shape, and the inner side wall of the shell is provided with mounting ribs to limit the decorative parts arranged in the shell.

The hand warming device provided by the technical scheme of the utility model is provided with a plurality of decorative parts besides a heating health care function for a user, and the whole hand warming device is milk kettle-shaped and provided with the plurality of decorative parts, so that the hand warming device has stronger interestingness and attractive appearance and better ornamental and practical properties on the basis of meeting the functional requirements.

Drawings

The utility model will be described in more detail hereinafter on the basis of embodiments and with reference to the accompanying drawings.

Fig. 1 is an exploded view of a hand warmer in an embodiment of the present utility model.

The reference numerals are: nipple-1; a rotating member-2; a crimp-3; a rotating bracket-4; a music box center shaft-5; music box-6; a power supply-7; a face shell-8; teens-9; a doll rack-10; a rear shell-11; a heating sheet-12; a heat conductive sheet-13; an electric control board-14; control key-15; lens-16

In the drawings, like parts are designated with like reference numerals. The figures are not drawn to scale.

Detailed Description

The utility model will be further described with reference to the accompanying drawings.

As shown in fig. 1, the hand warming device of the present utility model includes a housing, a heat source member in the housing, and the heat source member is powered by an external power source or an internal power source 7 to generate, store or release heat, so that heat for a user can be provided. The heat source component can be a heating sheet 12, an energy storage liquid or a chemical self-heating bag, the heating sheet or the energy storage liquid is powered by a power supply built in the hand warming device or an external power supply, the power supply is communicated with the heating sheet to supply power, the heating sheet can generate heat, the power supply is communicated with the power supply to heat the energy storage liquid, the energy storage liquid is heated, and the energy is stored for releasing heat. The chemical self-heating bag is a material bag made of chemical materials, and the chemical materials are mixed and then subjected to chemical reaction to generate heat.

The hand warming device further comprises an electric control board 14, wherein the electric control board 14 is connected with the power supply 7 to control the power supply 7 to supply power to the heat source component to generate, store and release heat. The electric control board 14 is externally connected with a control key 15, and a user can control the opening and closing of the electric control board 14 through the control key 15 and regulate the heat supply and discharge of the power supply 7. The heat generating sheet 12 may be made of an aluminum alloy material.

The shell comprises a face shell 8 and a rear shell 11, and the face shell 8 and the rear shell 11 can be buckled and connected to complete assembly.

The above hand warmer further comprises a heat conducting sheet 13, the heat conducting sheet 13 may be made of metal aluminum material or aluminum alloy, the heat generated by the heat generating sheet 12 is spread and transferred outwards through the heat conducting sheet 13, the heat conducting sheet 13 is preferably disposed at the outer side of the housing of the hand warmer, for example, at the outer side of the rear case 11, and the heat conducting sheet 13 is preferably similar to or matches the shape of the housing of the hand warmer, for example, similar to or matches the shape of the face case 8 or the rear case 11, so as to facilitate assembly.

The hand warming device also comprises a music device which can be an existing electrically driven music device or a music box 6 with a common spring mechanical structure, and the music device is arranged in the shell.

The shell of the hand warming device is movably connected with a rotating support 4, the rotating support 4 can be manually and rotatably connected to the shell, the music device is a music box 6, the music box 6 is provided with a music box center shaft 5, the music box center shaft 5 is connected with the rotating support 4, the rotating support 4 can rotate the music box center shaft 5, so that the music box 6 is started, and the music box 6 gives out wonderful music in the rotating reset process.

The housing of the hand warmer is also connected with a decorative nipple structure, which is preferably connected above the swivel bracket 4. The hand warming device comprises a crimping piece 3 and a rotating piece 2, the nipple 1 is preferably made of a silica gel material, the nipple 1 is connected to a rotating support 4 through the crimping piece 3, for example, one end of the nipple 1 is provided with a connecting edge, a receiving flange is correspondingly formed on the rotating support 4, after the connecting edge of the end part of the nipple 1 is mounted on the receiving flange on the rotating support 4, the connecting edge of the end part of the nipple 1 is connected to the receiving flange of the rotating support 4 through the crimping piece 3 so as to be crimped on the receiving flange of the rotating support 4, and the connecting edge of the end part of the nipple 1 is crimped between the crimping piece 3 and the rotating support 4. The nipple 1 still is provided with rotating member 2 with the junction of runing rest 4, and rotating member 2 cover is established in the outside of nipple 1 with the junction of runing rest 4 to play cladding, protection and decoration effect.

The housing of the hand warmer is preferably in the shape of a kettle, for example a baby or infant's milk kettle, the swivel support 4 being connected to the top of the kettle-shaped hand warmer and the nipple 1 being connected above the swivel support 4.

The inner side wall of the shell of the hand warming device is provided with a mounting flange and a mounting rib so as to limit the power supply 7 and the music box 6 which are arranged in the shell. The shell is internally provided with a doll 9, the doll 9 is arranged on the inner side of the shell through a doll support 10, a decorative window is further formed on the shell, the position of the decorative window corresponds to that of the doll 9, so that a user can watch the doll 9 through the decorative window, and the doll 9 is a cartoon image doll 9 in any form with fun. The decorative window is preferably provided on the face-piece 8 of the housing so that the user can view the doll 9 provided inside the housing from the face-piece 8. The bottom of the housing is also provided with a lens 16, the lens 16 mainly playing a decorative role.

While the utility model has been described with reference to a preferred embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the technical features mentioned in the respective embodiments may be combined in any manner as long as there is no structural conflict. The present utility model is not limited to the specific embodiments disclosed herein, but encompasses all technical solutions falling within the scope of the claims.

Claims

1. The hand warming device is characterized by comprising a shell, wherein a heat source component is arranged in the shell and provides heat for the hand warming device, and decorative components are arranged in or/and on the outer surface of the shell.

2. The hand warming device of claim 1 wherein the decorative component comprises a musical device disposed within the housing.

3. The hand warming device according to claim 2, wherein the musical device comprises a musical box, a musical box center shaft and a rotating bracket, the rotating bracket is rotatably connected to the housing, the musical box center shaft is connected to the rotating bracket, and rotating the rotating bracket drives the musical box center shaft to rotate so as to drive the musical box to make a sound.

4. A hand warmer according to claim 3, wherein said decorative member comprises a nipple, said nipple being attached to said housing or to said swivel mount.

5. The hand warming device according to claim 4, further comprising a crimping member and a rotating member, wherein the nipple is connected to the rotating bracket by the crimping member, the rotating member is further provided at a connection portion of the nipple and the rotating bracket, and the rotating member is sleeved outside the connection portion of the nipple and the rotating bracket.

6. A hand warmer according to any one of claims 1-5, wherein said housing comprises a face housing and a rear housing, said face housing and said rear housing being snap-fit together, and a decorative window being provided on said face housing or/and said rear housing.

7. The hand warming device according to claim 6 wherein the decorative component comprises a doll disposed within a decorative window of the housing.

8. The hand warming device according to any one of claims 1-5 wherein the heat source component is a heat generating sheet, an energy storage fluid, or a chemical self-heating pack, the heat generating sheet or energy storage fluid being powered by a power source built into the hand warming device or an external power source.

9. The hand warming device according to claim 8, further comprising an electric control board and a heat conductive sheet provided in the hand warming device, wherein heat emitted from the heat source member is transferred through the heat conductive sheet.

10. The hand warming device according to any one of claims 1 to 5, wherein the hand warming device is in a kettle shape, and mounting ribs are provided on an inner side wall of the housing to limit a decorative member provided in the housing.