CN220655777U

CN220655777U - Multifunctional hand warmer

Info

Publication number: CN220655777U
Application number: CN202321620528.XU
Authority: CN
Inventors: 程浩; 薛川
Original assignee: Yiwu Industrial and Commercial College
Current assignee: Yiwu Industrial and Commercial College
Priority date: 2023-06-26
Filing date: 2023-06-26
Publication date: 2024-03-26
Anticipated expiration: 2033-06-26

Abstract

The utility model discloses a multifunctional hand warmer which comprises a shell, wherein a heating element and a power supply are arranged in the shell, a concave accommodating cavity is formed in the shell, and an ornament is arranged in the accommodating cavity, so that interests of low-age children can be better attracted through the ornament; the connecting part is arranged between the ornament and the accommodating cavity, the ornament is detachably arranged in the accommodating cavity through the connecting part, different ornaments can be replaced according to the requirement of a user, the freshness of the same ornament can be prevented from being reduced when the ornament is used for a long time, and the interest of children can not be better attracted. The upper end of the ornament is provided with a transparent top cover which is fastened on the accommodating cavity, and the ornament can be directly observed through the top cover, so that the ornament is prevented from being exposed to be damaged or falling off. The aromatherapy bag which is contacted with the heating piece is arranged in the shell, so that the hand warmer can smell the fragrance emitted by the aromatherapy bag when being used as aromatherapy, and the multifunction is met.

Description

Multifunctional hand warmer

Technical Field

The utility model relates to the field of hand warmers, in particular to a multifunctional hand warmer.

Background

The hand warmer is a heating article, can spread heat in a certain time, achieves the effect of heating, and is used by most people in winter. The existing hand warmer is powered by the lithium battery, when the hand warmer needs to generate heat, the electric heating device in the hand warmer is powered by the storage battery, so that the electric heating device is electrified and generates heat, the temperature of the hand warmer is increased, and people can get warm.

The prior hand warmer is disclosed in Chinese patent CN 218181728U: a hand warmer, comprising: the shell is provided with a display area and a mounting cavity; the heating element is arranged on the shell; the rotating piece is rotatably arranged in the shell and partially exposed through the display area; the rotating piece is provided with a plurality of marking areas, and each marking area is switchably exposed through the display area along with the rotation of the rotating piece; each marking area is provided with at least one of patterns, characters or symbols.

The hand warming device is provided with a display area, and different patterns, characters or symbols in the marking area are displayed in the display area by rotating the rotating piece. Although the ability to display different indicia attracts interest, the smaller display area can only display patterns, text or symbols, and is not of great interest. Moreover, the hand warmer only has the hand warming function, cannot emit fragrance and has single function.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a multifunctional hand warmer. In order to solve the technical problems, the utility model provides the following technical scheme.

The multifunctional hand warmer comprises a shell, wherein a heating part and a power supply are arranged in the shell, a concave accommodating cavity is formed in the shell, an ornament is arranged in the accommodating cavity, a connecting part is arranged between the ornament and the accommodating cavity, and the ornament is detachably arranged in the accommodating cavity through the connecting part; the upper end of the ornament is provided with a transparent top cover which is buckled on the accommodating cavity; an aromatherapy bag contacted with the heating element is arranged in the shell.

Further, the connecting portion comprises a connecting block which is arranged in the accommodating cavity and extends upwards, and a connecting groove which is arranged at the lower end of the ornament and is matched with the connecting block, and the ornament is fixed in a mode that the connecting block is buckled into the connecting groove.

Further, the extension ring of top cap outer edge downwardly extending, the outside bellied joint strip is established to extension ring outer wall, hold the draw-in groove that the intracavity wall set up the adaptation joint strip, the top cap is fixed in and holds the chamber through joint strip embedding draw-in groove.

Further, a power supply groove is formed in the shell, a power supply is installed in the power supply groove, and connecting columns extending to the inner wall of the shell are arranged on two sides of the power supply groove.

Further, the heating element is located at the bottom of the shell and is fitted along the contour of the bottom of the shell.

Furthermore, the bottom of the power supply tank is provided with a plurality of extension columns extending downwards, and the aromatherapy bag is clamped between the heating plate and the extension columns.

Further, a plurality of ventilation holes are formed in the shell.

Further, the top cover comprises an arc-shaped top cover.

Further, a power button is arranged on the shell, a power adjusting button is arranged on one side of the shell, and a USB interface is arranged on the other side of the shell.

Further, a circuit control board is arranged in the shell, and a power supply, a USB interface, a power button and a power adjusting button are electrically connected to the electric control board.

Compared with the prior art, the utility model has the following beneficial effects:

the shell is provided with the concave accommodating cavity, and the accommodating cavity is internally provided with the ornament, so that the interest of low-age children can be better attracted through the ornament; the connecting part is arranged between the ornament and the accommodating cavity, the ornament is detachably arranged in the accommodating cavity through the connecting part, different ornaments can be replaced according to the requirement of a user, the freshness of the same ornament can be prevented from being reduced when the ornament is used for a long time, and the interest of children can not be better attracted. The transparent top cover is arranged at the upper end of the ornament, the top cover is buckled on the accommodating cavity, the top cover is detachable, the ornament can be directly observed through the top cover, and the ornament is prevented from being exposed to be damaged or falling. The shell is internally provided with the aromatherapy bag which is contacted with the heating piece, so that the aromatherapy bag can smell the fragrance emitted by the aromatherapy bag when the hand warmer is used, and the versatility is met.

Drawings

Fig. 1 is a perspective view of the present utility model.

FIG. 2 is a schematic diagram of the present utility model.

Reference numerals: 1. the shell, 2, heating piece, 3, power, 4, hold the chamber, 5, embellishment, 6, top cap, 7, champignon package, 8, connecting portion, 9, connecting block, 10, spread groove, 11, extension ring, 12, joint bar, 13, draw-in groove, 14, power supply groove, 15, spliced pole, 16, extension pole, 17, bleeder vent, 18, power button, 19, USB interface, 20, power adjustment button, 21, circuit control panel.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in figures 1-2, the multifunctional hand warmer comprises a shell 1, wherein a heating element 2 and a power supply 3 are arranged in the shell 1, the heating element 2 generates heat by supplying power to the power supply 3, a concave accommodating cavity 4 is arranged on the shell 1, an ornament 5 is arranged in the accommodating cavity 4, and the card ornament 5 is in a cartoon shape, so that the multifunctional hand warmer can better attract the interest of low-age children. The connecting part 8 is arranged between the ornament 5 and the accommodating cavity 4, the ornament 5 is detachably arranged in the accommodating cavity 4 through the connecting part 8, and the ornaments 5 with different shapes can be replaced according to the requirements of users, so that the freshness of the users who use the same ornament 5 for a long time is prevented from being reduced, and the effect of attracting the interests of the users cannot be achieved. The upper end of the ornament 5 is provided with a transparent top cover 6, the top cover 6 is buckled on the accommodating cavity 4, the top cover 6 is of a detachable design, and the ornament 5 can be replaced only by dismantling the top cover 6. The ornament 5 in the accommodating cavity 4 can be directly observed through the top cover 6, so that the ornament 5 is prevented from being exposed to the outside and accidentally damaged or falling off.

The aromatherapy bag 7 contacting with the heating element 2 is arranged in the shell 1, the heating element 2 is electrified to generate heat, and the aromatherapy bag 7 is heated, so that the fragrance can be emitted.

The connecting portion 8 comprises a connecting block 9 extending upwards in the accommodating cavity 4 and a connecting groove 10 for adapting to the connecting block 9, wherein the connecting groove 10 is formed in the lower end of the ornament 5, the ornament 5 is fixed in a mode that the connecting block 9 is buckled into the connecting groove 10, and therefore the connecting portion is convenient to install or detach, and a user can conveniently replace ornaments 5 with different appearances.

The extension ring 11 of showing top cap 6 external edge downwardly extending, extension ring 11 laminating is in holding chamber 4 inner wall, and outside bellied joint strip 12 is established to extension ring 11 outer wall, holds chamber 4 inner wall and establishes the draw-in groove 13 of adaptation joint strip 12, and top cap 6 is fixed in and holds chamber 4 through the mode of joint strip 12 embedding draw-in groove 13, and the installation is comparatively convenient, and convenience of customers excision top cap 6 is changed the embellishment 5 that holds in the chamber 4, and top cap 6 only need detain again after accomplishing the change and can accomplish the installation.

The top cover 6 is an arc-shaped top cover, is attractive, and has good hand feeling when being touched by a user. The outer contour of the shell 1 is also a plurality of arcs with different sizes, so that the shell is attractive in appearance and good in hand feeling.

The housing 1 is shown to have a power slot 14 therein, the power source 3 is mounted in the power slot 14, and the power source 3 is a rechargeable battery. Connecting posts 15 extending to the inner wall of the housing 1 are arranged on two sides of the power supply groove 14, and the power supply groove 14 is fixed inside the housing 1 through the connecting posts 15.

The heating element 2 is positioned at the bottom of the shell 1, the heating element 2 is a heating plate, and the heating element 2 is attached along the outline of the bottom of the shell 1, the heating element 2 emits heat to be transferred to the shell 1, and a user holds the bottom of the shell 1 to get warm.

The bottom of the power supply groove 14 is provided with a plurality of extension columns 16 which extend downwards, the extension columns 16 are propped against the aromatherapy bag from top to bottom, the aromatherapy bag 7 is clamped between the heating piece 2 and the extension columns 16, and the aromatherapy bag 7 is prevented from displacing when the hand warmer shakes.

The shell 1 is provided with a plurality of ventilation holes 17, fragrance of the aromatherapy bag 7 can be emitted through the ventilation holes 17, so that a user can smell enough fragrance, the ventilation holes 17 can enable air inside and outside the shell 1 to circulate, a heat dissipation effect is achieved, and the temperature inside the shell 1 is prevented from being too high.

The casing 1 is provided with a power button 18, one side of the casing 1 is provided with a power adjusting button 20, and the other side of the casing 1 is provided with a USB interface 19. The casing 1 is internally provided with a circuit control board 21, and the power supply 3, the USB interface 19, the power button 18 and the power adjusting button 20 are electrically connected to the electric control board 21. Pressing the power button 18 starts or shuts off the heating element 2, and the power adjusting button 20 is a button pushed up and down, which can be pushed to different gears to change the temperature of the heating element 2. The power supply 3 can be charged through the USB interface 19, and electronic equipment such as a mobile phone, an earphone and the like can be charged through the USB interface 19 to be used as a charger.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims

1. The multifunctional hand warmer comprises a shell, wherein a heating piece and a power supply are arranged in the shell, and the multifunctional hand warmer is characterized in that a concave accommodating cavity is formed in the shell, an ornament is arranged in the accommodating cavity, a connecting part is arranged between the ornament and the accommodating cavity, and the ornament is detachably arranged in the accommodating cavity through the connecting part; the upper end of the ornament is provided with a transparent top cover which is buckled on the accommodating cavity; an aromatherapy bag contacted with the heating element is arranged in the shell.

2. The multifunctional hand warmer according to claim 1, wherein the connecting portion comprises a connecting block extending upward in the accommodating cavity and a connecting groove adapted to the connecting block at the lower end of the ornament, and the ornament is fixed by buckling the connecting block into the connecting groove.

3. The multifunctional hand warmer according to claim 1, wherein the top cover is provided with an extension ring extending downwards along the outer edge of the top cover, the outer wall of the extension ring is provided with an outwards protruding clamping rib, the inner wall of the accommodating cavity is provided with a clamping groove for adapting to the clamping rib, and the top cover is fixed on the accommodating cavity through the clamping rib embedded into the clamping groove.

4. The multifunctional hand warmer according to claim 1, wherein a power supply groove is formed in the shell, the power supply is installed in the power supply groove, and connecting columns extending to the inner wall of the shell are arranged on two sides of the power supply groove.

5. The multi-purpose hand warmer of claim 4, wherein said heating element is located at the bottom of the housing and conforms to the contour of the bottom of the housing.

6. The multifunctional hand warmer of claim 4, wherein a plurality of downwardly extending extension posts are provided at the bottom of the power supply tank, and the fragrance bag is clamped between the heating plate and the extension posts.

7. The multifunctional hand warmer of claim 1, wherein a plurality of ventilation holes are formed in the shell.

8. The multi-purpose hand warmer of claim 1, wherein said top cover comprises an arcuate top cover.

9. The multifunctional hand warmer according to claim 1, wherein a power button is arranged on the shell, a power adjusting button is arranged on one side of the shell, and a USB interface is arranged on the other side of the shell.

10. The multifunctional hand warmer of claim 9, wherein the housing has a circuit control board disposed therein, and the power source, the USB interface, the power button, and the power adjustment button are electrically connected to the circuit control board.