CN216257767U

CN216257767U - Heating hand warming bag

Info

Publication number: CN216257767U
Application number: CN202122664986.0U
Authority: CN
Inventors: 代俊章
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-02
Filing date: 2021-11-02
Publication date: 2022-04-12
Anticipated expiration: 2031-11-02

Abstract

The utility model discloses a heating hand warming bag which comprises a hand warming bag body, wherein the hand warming bag body comprises a heat preservation bag body positioned on an outer layer, the left end opening and the right end opening of the heat preservation bag body are both arranged in an opening mode, a hand warming cavity for accommodating a palm of a human body is formed in the heat preservation bag body, an intermediate bag body is arranged in the hand warming cavity in the heat preservation bag body, the intermediate bag body divides the hand warming cavity into a first hand warming cavity body and a second hand warming cavity body, and an accommodating space is formed in the intermediate bag body and is provided with a heating sheet. According to the utility model, the middle heating structure is additionally arranged in the hand warming cavity of the hand warming bag, so that a hand can be stretched into the first hand warming cavity and the second hand warming cavity to heat the hand, and the hand warming effect is achieved. The hand warming bag can realize integral heating or local heating of two hands, improves the hand warming effect, and has better flexibility and enhanced use effect by adopting the graphene heating sheet to replace the existing heating assembly.

Description

Heating hand warming bag

Technical Field

The utility model relates to the field of hand warming bags, in particular to a heating hand warming bag.

Background

The hand warming bag can warm hands or other parts of people as the name suggests, and the hand warming bag achieves the effect of transferring heat by utilizing liquid in the hand warming bag. Generally, the solar water heater is widely used by people in winter. The liquid in the hand warming bag is supersaturated solution sodium acetate. The supersaturated solution is not stable because of its too high concentration. When the metal sheet inside the hand warmer is twisted, the generated slight vibration can sufficiently crystallize the solute to form a stable solid, and the existing hand warmer is bulky in structure, inconvenient to carry, inconvenient to use and poor in flexibility. Accordingly, a person skilled in the art provides a heated hand warmer that solves the problems set forth in the background above.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a heating hand warming bag to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a warm handbag of heating, includes warm handbag body, warm handbag body is including being located the outer cold-proof bag body, and both ends mouth is the opening setting about the cold-proof bag body, and the internal warm hand chamber that holds human palm that has of warm handbag is provided with middle bag body in being located the internal warm hand chamber of warm handbag, and middle bag body will warm the hand chamber and separate into warm hand cavity one and warm hand cavity two, and the internal accommodation space that has of middle bag is provided with the heating plate.

As a further scheme of the utility model: a battery accommodating cavity for accommodating a mobile power supply is formed in one outer side of the heat-preservation bag body, and the battery accommodating cavity is connected with the outer side of the heat-preservation bag body through a seal.

As a further scheme of the utility model: the battery accommodating cavity is connected with the outer side of the warm bag body through a zipper seal.

As a further scheme of the utility model: the middle bag body is internally provided with a control module electrically connected with the heating sheet, a power supply interface electrically connected with the control module is arranged in the battery accommodating cavity, and the power supply interface is a USB interface matched with a mobile power supply or a circular interface matched with a charger.

As a further scheme of the utility model: the heating plate is a flexible heating plate made of graphene materials, and the flexible heating plate is arranged in the middle bag body.

As a further scheme of the utility model: the middle bag body is arranged from the left upper end of the warm bag body to the right end of the warm bag body.

As a further scheme of the utility model: the thermal insulation bag body and the middle bag body are both made of flannelette and are connected through sewing.

As a further scheme of the utility model: the warm-keeping bag body further comprises an upper warm-keeping bag layer and a lower warm-keeping bag layer, the adjacent sides of the upper warm-keeping bag layer and the lower warm-keeping bag layer are sewn and connected, and the sides far away from the upper warm-keeping bag layer and the lower warm-keeping bag layer are connected through a seal; the middle bag body further comprises an upper middle bag layer and a lower middle bag layer, the upper middle bag layer is arranged on the upper heat-preservation bag layer, the lower middle bag layer is arranged on the lower heat-preservation bag layer, and heating sheets are arranged in the upper middle bag layer and the lower middle bag layer.

As a further scheme of the utility model: a hand warming cavity I is arranged between the upper middle bag layer and the upper warm bag layer, and a hand warming cavity II is arranged between the lower middle bag layer and the lower warm bag layer.

As a further scheme of the utility model: after the side edges of the upper warm-keeping bag layer and the lower warm-keeping bag layer, which are far away from each other, are sealed and connected, a hand warming cavity III is arranged between the upper middle bag layer and the lower middle bag layer.

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

according to the utility model, the middle heating structure is additionally arranged in the hand warming cavity of the hand warming bag, so that a hand can be stretched into the first hand warming cavity and the second hand warming cavity to heat the hand, and the hand warming effect is achieved. When the palms of the two hands extending into the first hand warming cavity and the second hand warming cavity are positioned at the two sides of the middle separation bag, the palms are heated by the heating sheet of the middle separation bag; when the hand backs of two hands extending into the first hand warming cavity and the second hand warming cavity are positioned at two sides of the middle separation bag, the back of the hand is heated by the heating sheet of the middle separation bag; the effect of heating the palm or the back of the hand can be realized; when two hands are simultaneously stretched into the third hand warming cavity, the upper middle bag layer and the lower middle bag layer wrap the two hands to carry out integral heating. The hand warming bag can realize integral heating or local heating of two hands, improves the hand warming effect, and has better flexibility and enhanced use effect by adopting the graphene heating sheet to replace the existing heating assembly.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.

Fig. 2 is a right view structural diagram of the present invention.

FIG. 3 is a view showing the inner structure of the slide fastener of the present invention after opening.

Fig. 4 is a structural diagram of a second embodiment of the present invention.

In the figure: 1. a thermal bag body; 101. an upper warm bag layer; 102. a lower thermal bag layer; 2. a middle bag body; 201. an intermediate bag layer is arranged; 202. a lower middle bag layer; 3. a zipper; 4. a heating plate; 5. a hand warming cavity I; 6. a second hand warming cavity; 7. a USB interface; 8. a circular interface; 9. a battery accommodating cavity.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 3, in a first embodiment of the present invention, a heating hand warming bag includes a hand warming bag body, the hand warming bag body includes a heat warming bag body 1 located at an outer layer, both left and right ports of the heat warming bag body 1 are open, a hand warming cavity for accommodating a palm of a human body is provided in the heat warming bag body 1, an intermediate bag body 2 is provided in the hand warming cavity located in the heat warming bag body 1, the intermediate bag body 2 divides the hand warming cavity into a hand warming cavity first 5 and a hand warming cavity second 6, and an accommodating space and a heating sheet 4 are provided in the intermediate bag body 2. The heating sheet 4 is used to heat the inside of the hand warmer.

Wherein, a battery accommodating cavity 9 for accommodating a mobile power supply is arranged on one outer side of the warm-keeping bag body 1, and the battery accommodating cavity 9 is connected with the outer side of the warm-keeping bag body 1 through a seal. The battery accommodating cavity 9 is connected with the outer side of the warm-keeping bag body 1 through a zipper seal, and the opening and closing operation of the battery accommodating cavity 9 can be realized through the zipper.

Wherein, the middle bag body 2 is internally provided with a control module electrically connected with the heating sheet 4, the battery accommodating cavity 9 is internally provided with a power interface electrically connected with the control module, and the power interface is a USB interface 7 matched with a mobile power supply or a round interface 8 matched with a charger. A temperature control chip and a temperature measuring sensor are arranged in the control module, the temperature is measured by the temperature measuring sensor, and the heating temperature of the heating sheet 4 is controlled by the temperature control chip; the power supply operation of an external power supply and a mobile power supply can be realized through the power supply interface, and the application range is wide.

Wherein, heating plate 4 is the flexible heating plate 4 of being made by the graphite alkene material, and flexible heating plate 4 sets up in middle bag body 2, can make things convenient for this collection operation of warm handbag of heating.

In this embodiment, the middle bag body 2 is arranged from the left end of the thermal bag body 1 to the right end of the thermal bag body 1. The warm-keeping bag body 1 and the middle bag body 2 are both made of flannelette and are sewn into a warm-keeping bag body 1 and a middle bag body 2, and the middle bag body 2 is connected with the warm-keeping bag body 1 through sewing. The hand warming cavity is divided into a first hand warming cavity body 5 and a second hand warming cavity body 6 through the middle bag body 2, and when the palms of two hands extending into the first hand warming cavity body and the second hand warming cavity body are positioned at two sides of the middle separation bag, the palms are heated by the heating sheet of the middle separation bag; when the hand backs of two hands extending into the first hand warming cavity and the second hand warming cavity are positioned at two sides of the middle separation bag, the back of the hand is heated by the heating sheet of the middle separation bag; thereby realizing the effect of heating the palm or the back of the hand.

Referring to fig. 4, in the second embodiment of the present invention, the thermal bag body 1 further includes an upper thermal bag layer 101 and a lower thermal bag layer 102, the adjacent sides of the upper thermal bag layer 101 and the lower thermal bag layer 102 are sewn and connected, and the sides of the upper thermal bag layer 101 and the lower thermal bag layer 102 away from each other are connected by a seal; the middle bag body 2 further comprises an upper middle bag layer 201 and a lower middle bag layer 202, the upper middle bag layer 201 is arranged on the upper heat-preservation bag layer 101, the lower middle bag layer 202 is arranged on the lower heat-preservation bag layer 102, and the heating sheets 4 are arranged in the upper middle bag layer 201 and the lower middle bag layer 202.

Wherein, a hand warming cavity I5 is arranged between the upper middle bag layer 201 and the upper warm bag layer 101, and a hand warming cavity II 6 is arranged between the lower middle bag layer 202 and the lower warm bag layer 102.

After the far sides of the upper warm-keeping bag layer 101 and the lower warm-keeping bag layer 102 are sealed and connected, a hand-warming cavity III is arranged between the upper middle bag layer 201 and the lower middle bag layer 202.

When the palms of the two hands extending into the first hand warming cavity and the second hand warming cavity are positioned at the two sides of the middle separation bag, the palms are heated by the heating sheet of the middle separation bag; when the hand backs of two hands extending into the first hand warming cavity and the second hand warming cavity are positioned at two sides of the middle separation bag, the back of the hand is heated by the heating sheet of the middle separation bag; the effect of heating the palm or the back of the hand can be realized; when two hands are simultaneously stretched into the hand warming cavity III, the upper middle bag layer and the lower middle bag layer wrap the two hands to carry out integral heating; in addition, the upper warm bag layer 101 and the lower warm bag layer 102 can be used as a heating cushion after being unfolded.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a heating hand warmer, includes hand warmer body, its characterized in that: hand warming bag body is including being located outer cold-proof bag body (1), and both ends mouth is the opening setting about cold-proof bag body (1), has the warm hand chamber that holds human palm in cold-proof bag body (1), is located and is provided with middle bag body (2) in the warm hand chamber in cold-proof bag body (1), and middle bag body (2) will warm the hand chamber and separate into warm hand cavity one (5) and warm hand cavity two (6), has the accommodation space and is provided with heating plate (4) in middle bag body (2).

2. The heating hand warmer of claim 1, wherein: a battery accommodating cavity (9) for accommodating a mobile power supply is formed in the outer side of the heat-preservation bag body (1), and the battery accommodating cavity (9) is connected with the outer side of the heat-preservation bag body (1) through a seal.

3. A hand warmer, as claimed in claim 2, wherein: the battery accommodating cavity (9) is hermetically connected with the outer side of the warm bag body (1) through a zipper (3).

4. A hand warmer, as claimed in claim 2, wherein: the middle bag body (2) is internally provided with a control module electrically connected with the heating sheet (4), a power supply interface electrically connected with the control module is arranged in the battery accommodating cavity (9), and the power supply interface is a USB interface (7) matched with a mobile power supply or a round interface (8) matched with a charger.

5. The heating hand warmer of claim 1, wherein: the heating plate (4) is a flexible heating plate (4) made of graphene materials, and the flexible heating plate (4) is arranged in the middle bag body (2).

6. The heating hand warmer of claim 1, wherein: the middle bag body (2) is arranged from the left end of the warm bag body (1) to the right end of the warm bag body (1).

7. The heating hand warmer of claim 1, wherein: the warm-keeping bag body (1) and the middle bag body (2) are both made of flannelette and are connected with each other by sewing, and the middle bag body (2) is connected with the warm-keeping bag body (1) by sewing.

8. The heating hand warmer of claim 1, wherein: the warm-keeping bag body (1) further comprises an upper warm-keeping bag layer (101) and a lower warm-keeping bag layer (102), the adjacent sides of the upper warm-keeping bag layer (101) and the lower warm-keeping bag layer (102) are sewn and connected, and the sides far away from the upper warm-keeping bag layer (101) and the lower warm-keeping bag layer (102) are connected through a seal; the middle bag body (2) further comprises an upper middle bag layer (201) and a lower middle bag layer (202), the upper middle bag layer (201) is arranged on the upper heat-preservation bag layer (101), the lower middle bag layer (202) is arranged on the lower heat-preservation bag layer (102), and heating sheets (4) are arranged in the upper middle bag layer (201) and the lower middle bag layer (202).

9. The heating hand warmer of claim 8, wherein: a first hand warming cavity (5) is arranged between the upper middle bag layer (201) and the upper warm bag layer (101), and a second hand warming cavity (6) is arranged between the lower middle bag layer (202) and the lower warm bag layer (102).

10. A hand warmer according to claim 8 or 9, wherein: after the far sides of the upper warm-keeping bag layer (101) and the lower warm-keeping bag layer (102) are sealed and connected, a hand-warming cavity III is arranged between the upper middle bag layer (201) and the lower middle bag layer (202).