CN221013641U

CN221013641U - Hand warming device

Info

Publication number: CN221013641U
Application number: CN202322167133.5U
Authority: CN
Inventors: 龙海
Original assignee: Dongguan Xuntu Technology Co ltd
Current assignee: Dongguan Xuntu Technology Co ltd
Priority date: 2023-08-11
Filing date: 2023-08-11
Publication date: 2024-05-28
Anticipated expiration: 2033-08-11

Abstract

The utility model provides a hand warming device, which comprises a first heating mechanism, a second heating mechanism and a connecting mechanism for detachably connecting the first heating mechanism and the second heating mechanism; the first heating mechanism and the second heating mechanism comprise a shell with an inner cavity, a heating piece arranged on the shell, and a storage battery arranged in the shell and electrically connected with the heating piece. According to the hand warming device, the first warming mechanism and the second warming mechanism are detachably connected through the connecting mechanism, so that the hands of a user can be warmed simultaneously, the warming efficiency is improved, loss can be effectively prevented, the user can store and store conveniently, and the user experience is improved.

Description

Hand warming device

Technical Field

The utility model belongs to the technical field of automatic heating supplies, and particularly relates to a hand warming device.

Background

In winter, the weather is cold, and hands of people are often exposed due to the demands of work or life, so chilblain or red swelling of the hands is often caused, and in order to avoid the occurrence of the condition, a plurality of people use the hand warmer to warm the hands; the hand warmer is an automatic warming health care product developed by applying physical and chemical principles. The hand warmer has the advantages of automatic heat generation, fun, practicability and the like, and is deeply favored by users. The hand warmer is provided with a heating plate in the shell or is filled with an energy storage heating agent, and is charged and heated by adopting 220V household alternating current, and the hand warmer can be used after being filled with the energy storage heating agent and pulling out a power supply.

In the prior art, in the using process, the hands of a user are required to be exposed and are clung to the outer wall of the shell of the hand warmer for heating, or the hand warmer is placed in one side pocket for heating one hand, and after one side of the hand is warmed, the hand warmer is placed in the other side pocket for heating the other hand; the hand warmer can not heat the hands of a user in the pocket of the user, so that the operation efficiency is low, and the user experience is affected.

Disclosure of utility model

The utility model aims to provide a hand warming device, which solves the technical problems that in the prior art, a hand warmer cannot heat two hands of a user in a pocket of the user at the same time, the operation efficiency is low, and the user experience is affected.

In order to achieve the above purpose, the utility model adopts the following technical scheme: providing a hand warming device, comprising a first heating mechanism, a second heating mechanism and a connecting mechanism for detachably connecting the first heating mechanism and the second heating mechanism; the first heating mechanism and the second heating mechanism comprise a shell with an inner cavity, a heating piece arranged on the shell, and a storage battery arranged in the shell and electrically connected with the heating piece.

In one embodiment, the connecting mechanism comprises a first clamping component arranged on the bottom surface of the first heating mechanism and a second clamping component arranged on the bottom surface of the second heating mechanism, and the first clamping component is matched with the second clamping component.

In one embodiment, the first clamping assembly comprises a first buckle arranged on one side of the bottom surface of the first heating mechanism and a first clamping groove arranged on the opposite side; the second clamping assembly comprises a second clamping buckle which is arranged on one side of the bottom surface of the second heating mechanism and is matched with the first clamping groove, and a second clamping groove which is arranged on the opposite side and is matched with the first clamping groove.

In one embodiment, the connecting mechanism further comprises a first limiting structure arranged on the bottom surface of the first heating mechanism and a second limiting structure arranged on the bottom surface of the second heating mechanism, and the first limiting structure is matched with the second limiting structure.

In one embodiment, the connecting mechanism comprises a magic tape surface arranged on the bottom surface of the first heating mechanism and a magic tape hook surface arranged on the bottom surface of the second heating mechanism;

Or, the connecting mechanism comprises a magic tape hook surface arranged on the bottom surface of the first heating mechanism and a magic tape rough surface arranged on the bottom surface of the second heating mechanism.

In one embodiment, the connecting mechanism comprises a first magnetic attraction part arranged on the first heating mechanism and a second magnetic attraction part arranged on the second heating mechanism and magnetically attracted with the first magnetic attraction part.

In one embodiment, a temperature indicating part is arranged on the shell, and a mounting groove for mounting the temperature indicating part is formed on the surface of the shell in an inward concave manner.

In one embodiment, the outer wall of the shell is recessed inwards to form a relief portion.

In one embodiment, the outer surface of the housing is provided with a non-slip structure.

In one embodiment, a control panel electrically connected with the heating element is further disposed in the housing, and a control key and an indicator lamp electrically connected with the control panel are disposed on the surface of the housing.

The hand warming device provided by the utility model has the beneficial effects that: compared with the prior art, the hand warming device comprises a first heating mechanism, a second heating mechanism and a connecting mechanism for detachably connecting the first heating mechanism and the second heating mechanism, wherein the first heating mechanism and the second heating mechanism comprise a shell with an inner cavity, a heating piece arranged on the shell and a storage battery arranged in the shell and electrically connected with the heating piece. When a user needs to use the hand warming device to warm, the storage batteries in the shells of the first warming mechanism and the second warming mechanism are utilized to provide electric energy required by operation for the heating element, the heating element starts the operation and generates heat to heat the user, and at the moment, the first warming mechanism and the second warming mechanism are separated to heat the hands of the user simultaneously; or the first heating mechanism and the second heating mechanism which are in the separated state are respectively arranged on the pockets at the two sides, and the user stretches the hands into the pockets at the two sides respectively, so as to heat at the same time, thereby improving the heating efficiency; when the user needs to accomodate hand warming device, utilize coupling mechanism to dismantle first heating mechanism of connection and second heating mechanism, carry out fixed connection with both, can effectively prevent to lose, the user of being convenient for stores and accomodates, is favorable to promoting user experience.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic perspective view of a hand warming device according to an embodiment of the present utility model in a storage state;

fig. 2 is a schematic side view of a first heating mechanism and a second heating mechanism of a hand warming device according to an embodiment of the present utility model in a separated state;

Fig. 3 is a schematic front view of a first heating mechanism according to an embodiment of the present utility model;

Fig. 4 is a schematic perspective view of a portion of a first heating mechanism according to an embodiment of the present utility model.

Wherein, each reference sign in the figure:

1. A first heating mechanism; 2. a second heating mechanism; 3. a housing; 31. an inner cavity; 32. a heat generating member; 33. a storage battery; 34. a yielding part; 35. a control panel; 36. a control key; 37. an anti-slip structure; 4. a first clamping assembly; 41. a first buckle; 42. a first clamping groove; 5. the second clamping assembly; 51. a second buckle; 52. a second clamping groove; 6. a first limit structure; 7. and the second limiting structure.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are merely for convenience in describing and simplifying the description based on the orientation or positional relationship shown in the drawings, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Referring to fig. 1 to 4, the hand warming device provided in the embodiment of the utility model includes a first heating mechanism 1, a second heating mechanism 2, and a connecting mechanism for detachably connecting the first heating mechanism 1 and the second heating mechanism 2, wherein each of the first heating mechanism 1 and the second heating mechanism 2 includes a housing 3 having an inner cavity 31, a heating element 32 disposed on the housing 3, and a storage battery 33 disposed in the housing 3 and electrically connected to the heating element 32. When a user needs to use the hand warming device to warm, the storage battery 33 in the shell 3 of the first warming mechanism 1 and the second warming mechanism 2 is used for providing electric energy required by operation for the heating element 32, the heating element 32 starts the operation and generates heat to heat the user, and at the moment, the first warming mechanism 1 and the second warming mechanism 2 are separated to heat the hands of the user simultaneously; or the first heating mechanism 1 and the second heating mechanism 2 which are in the separated state are respectively placed in the pockets at the two sides, and the user stretches the hands into the pockets at the two sides respectively, so that heating is performed simultaneously, and the heating efficiency is improved; when the user needs to accomodate hand warming device, utilize coupling mechanism to dismantle first heating mechanism 1 and second heating mechanism 2 of connection, carry out fixed connection with both, can effectively prevent to lose, be convenient for the user store accomodate, be favorable to promoting user experience.

Referring to fig. 1 to fig. 2 together, as a specific implementation manner of the hand warming device provided by the first embodiment of the present utility model, the connection mechanism of the hand warming device includes a first clamping component 4 disposed on the bottom surface of the first heating mechanism 1 and a second clamping component 5 disposed on the bottom surface of the second heating mechanism 2, where the first clamping component 4 and the second clamping component 5 are adapted, and the first heating mechanism 1 and the second heating mechanism 2 are detachably connected by the snap connection between the first clamping component 4 and the second clamping component 5, so that a user can quickly and conveniently split the first heating mechanism 1 and the second heating mechanism 2, or fixedly connect the first heating mechanism 1 and the second heating mechanism 2 and store the first heating mechanism 1 and the second heating mechanism 2, which is simple in structure and convenient to operate, and is beneficial to improving user experience.

Optionally, the first clamping assembly 4 includes a first buckle 41 disposed on one side of the bottom surface of the first heating mechanism 1 and a first clamping groove 42 disposed on the opposite side; the second clamping assembly 5 comprises a second clamping buckle 51 which is arranged on one side of the bottom surface of the second heating mechanism 2 and is matched with the first clamping buckle 42, and a second clamping buckle 52 which is arranged on the other opposite side and is matched with the first clamping buckle 41, and the first clamping buckle 41 is placed into or removed from the second clamping buckle 52, and the second clamping buckle 51 is placed into or removed from the first clamping buckle 42, so that the first heating mechanism 1 and the second heating mechanism 2 are connected or disconnected; simultaneously, the first clamping buckles 41 and the first clamping grooves 42 which are arranged on two opposite sides of the bottom surface of the first heating mechanism 1 are matched and connected with the second clamping buckles 51 and the second clamping grooves 52 which are arranged on two opposite sides of the bottom surface of the second heating mechanism 2, so that two ends of the first heating mechanism 1 and two ends of the second heating mechanism 2 are respectively connected in a clamping mode, connection between the first heating mechanism 1 and the second heating mechanism 2 is more stable, stability of connection between the first heating mechanism 1 and the second heating mechanism 2 is guaranteed, and the hand warming device is favorable for preventing the first heating mechanism 1 and the second heating mechanism 2 from being accidentally separated to cause falling damage when the hand warming device is in a storage state.

Optionally, the connecting mechanism of the hand warming device further comprises a first limiting structure 6 arranged on the bottom surface of the first warming mechanism 1 and a second limiting structure 7 arranged on the bottom surface of the second warming mechanism 2, the first limiting structure 6 is matched with the second limiting structure 7, when the hand warming device is in a storage state, the bottom surface of the first warming mechanism 1 is closely attached to the bottom surface of the second warming mechanism 2, at the moment, the first limiting structure 6 is matched with the second limiting structure 7, displacement is prevented from being generated between the first warming mechanism 1 and the second warming mechanism 2, connection between the first warming mechanism 1 and the second warming mechanism 2 is firmer, and stability of connection between the first warming mechanism 1 and the second warming mechanism 2 is further guaranteed.

Optionally, any one of the first limiting structure 6 and the second limiting structure 7 is a limiting protrusion, the other one is a limiting groove matched with the limiting protrusion, when the bottom surface of the first heating mechanism 1 and the bottom surface of the second heating mechanism 2 are tightly attached, the first limiting structure 6 is arranged in the second limiting structure 7, so that the friction between the bottom surface of the first heating mechanism 1 and the bottom surface of the second heating mechanism 2 is effectively increased, displacement is prevented from being generated between the first heating mechanism 1 and the second heating mechanism 2, the structure is simple, the connection between the first heating mechanism 1 and the second heating mechanism 2 is more stable, and the stability of the connection between the first heating mechanism 1 and the second heating mechanism 2 is ensured.

Referring to fig. 3 to 4, in the present embodiment, a temperature indicating portion is disposed on a housing 3 of the hand warming device, and a user can obtain a temperature state of a surface of the hand warming device through the temperature indicating portion; the specific structure of the temperature indicating section is not limited herein; alternatively, the temperature indicating part is a temperature display screen arranged on the shell 3 or a temperature-changing ink coating arranged on the surface of the heating element 32, and a user can intuitively read the working state of the hand warming device through the temperature indicating part. Optionally, the surface of casing 3 inwards is sunken to be formed with the mounting groove that is used for installing temperature indication portion for temperature indication portion can be accurate install the preset position on casing 3 fast, is favorable to promoting packaging efficiency.

Optionally, a control panel 35 electrically connected with the heating element 32 is further arranged in the shell 3, a control key 36 and an indicator lamp electrically connected with the control panel 35 are arranged on the surface of the shell 3, and the user can operate the control key 36 to realize starting and stopping of the hand warming device, or can adjust the heating power of the hand warming device through adjusting the control key 36, so that the use requirements of more users are met, and the operation state of the hand warming device is acquired more intuitively through the indicator lamp arranged on the shell 3, thereby being beneficial to improving the user experience.

Referring to fig. 3 to 4, in the present embodiment, the outer wall of the housing 3 of the hand warming device is concavely formed with a yielding portion 34, so that the palm of the user is more attached to the surface of the housing 3 when grabbing the housing 3, the contact area between the palm and the surface of the housing 3 is larger, the friction force between the palm and the surface of the housing 3 is larger, the grabbing is more firm, damage caused by sliding of the hand warming device in the grabbing process of the user is prevented, and the service life of the hand warming device is prolonged.

Optionally, the surface of casing 3 is provided with anti-skidding structure 37, through the anti-skidding structure 37 that sets up at casing 3 surface, increases the frictional force between palm and the casing 3 surface, snatchs more firmly, prevents that the user from at snatching the in-process hand warming device landing and leading to impaired, is favorable to prolonging the life of hand warming device. The specific structure of the anti-slip structure 37 on the housing 3 is not limited herein; optionally, the anti-slip structure 37 is a non-slip protrusion, a non-slip groove, a non-slip adhesive strip, or the like, provided on the surface of the housing 3.

Optionally, a charging interface electrically connected to the battery 33 is provided on the surface of the housing 3, so that the user can charge the battery 33 of the hand warming device.

As a specific implementation manner of the hand warming device provided by the second embodiment of the utility model, the connecting mechanism of the hand warming device comprises a magic tape surface arranged on the bottom surface of the first heating mechanism 1 and a magic tape hook surface arranged on the bottom surface of the second heating mechanism 2; or the connecting mechanism comprises a magic tape hook surface arranged on the bottom surface of the first heating mechanism 1 and a magic tape rough surface arranged on the bottom surface of the second heating mechanism 2; through the hook-and-loop fastener face and the hook-and-loop fastener face between can dismantle the connection, realize the dismantlement between first heating mechanism 1 and the second heating mechanism 2 and connect for the user can be quick convenient with first heating mechanism 1 and second heating mechanism 2 split use, perhaps carry out fixed connection with first heating mechanism 1 and second heating mechanism 2 and accomplish and store accomodate, simple structure, the simple operation is favorable to promoting user experience.

As a specific implementation manner of the hand warming device provided by the third embodiment of the utility model, the connecting mechanism of the hand warming device comprises the first magnetic attraction part arranged on the first warming mechanism 1 and the second magnetic attraction part arranged on the second warming mechanism 2 and magnetically attracted with the first magnetic attraction part, and the detachable connection between the first warming mechanism 1 and the second warming mechanism 2 is realized by utilizing the magnetic attraction effect between the first magnetic attraction part and the second magnetic attraction part, so that a user can quickly and conveniently split the first warming mechanism 1 and the second warming mechanism 2 for use, or the first warming mechanism 1 and the second warming mechanism 2 are fixedly connected and stored, and the hand warming device has a simple structure and is convenient to operate, thereby being beneficial to improving the user experience.

The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention, but any modifications, equivalents, improvements, etc. within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A hand warming device, characterized in that: the heating device comprises a first heating mechanism, a second heating mechanism and a connecting mechanism for detachably connecting the first heating mechanism and the second heating mechanism; the first heating mechanism and the second heating mechanism comprise a shell with an inner cavity, a heating piece arranged on the shell, and a storage battery arranged in the shell and electrically connected with the heating piece.

2. The hand warming apparatus of claim 1 wherein: the connecting mechanism comprises a first clamping assembly arranged on the bottom surface of the first heating mechanism and a second clamping assembly arranged on the bottom surface of the second heating mechanism, and the first clamping assembly is matched with the second clamping assembly.

3. The hand warming apparatus of claim 2 wherein: the first clamping assembly comprises a first buckle arranged on one side of the bottom surface of the first heating mechanism and a first clamping groove arranged on the opposite side; the second clamping assembly comprises a second clamping buckle which is arranged on one side of the bottom surface of the second heating mechanism and is matched with the first clamping groove, and a second clamping groove which is arranged on the opposite side and is matched with the first clamping groove.

4. The hand warming apparatus of claim 2 wherein: the connecting mechanism further comprises a first limiting structure arranged on the bottom surface of the first heating mechanism and a second limiting structure arranged on the bottom surface of the second heating mechanism, and the first limiting structure is matched with the second limiting structure.

5. The hand warming apparatus of claim 1 wherein: the connecting mechanism comprises a magic tape surface arranged on the bottom surface of the first heating mechanism and a magic tape hook surface arranged on the bottom surface of the second heating mechanism;

6. The hand warming apparatus of claim 1 wherein: the connecting mechanism comprises a first magnetic attraction part arranged on the first heating mechanism and a second magnetic attraction part arranged on the second heating mechanism and magnetically attracted with the first magnetic attraction part.

7. A hand warmer according to any one of claims 1 to 6, wherein: the temperature indicating part is arranged on the shell, and a mounting groove for mounting the temperature indicating part is formed in the surface of the shell in an inward concave manner.

8. A hand warmer according to any one of claims 1 to 6, wherein: the outer wall of the shell is inwards sunken to form a abdication part.

9. A hand warmer according to any one of claims 1 to 6, wherein: the outer surface of the shell is provided with an anti-slip structure.

10. A hand warmer according to any one of claims 1 to 6, wherein: the shell is internally provided with a control panel electrically connected with the heating element, and the surface of the shell is provided with a control key and an indicator lamp electrically connected with the control panel.