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Novel quick-heating hand warmer

A hand warmer and fast heating technology, which is applied in the field of hand warmers, can solve the problems of unsafe heating process, short service life, uneven heating, etc., and achieve the effects of increasing portability, eliminating long heating time and prolonging service life

Pending Publication Date: 2021-06-11
徐尤圣
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The problem to be solved by the present invention is that, aiming at the above-mentioned defects of the prior art, a new type of quick-heating hand warmer is provided, which solves the problem of long heating time, uneven heating, unsafe heating process and short service life of the hand warmer in the related art. , inconvenient to carry and other issues

Method used

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Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0025] When the water-changing warmer 1 is inserted into the main body of the hand warmer 12, the fixing device 45 in the water-changing warmer is inserted into the jack 63 of the main body of the hand warmer, and the position of the water-changing warmer 1 and the main body of the hand warmer 12 is fixed. Simultaneously change the protrusion 41 in the water warmer and press down the water reset baffle 52 of the hand warmer main body. At the same time, the protrusion 51 on the water reset baffle of the main body of the hand warmer pushes the water reset baffle 42 of the water change warmer to move up, and the return spring 44 in the water change warmer is compressed, and the waterproof layer 40 of the water change warmer is connected to the main body of the hand warmer. The water-changing layer 55 fits together, and the water-changing warmer 1 and the hand warmer main body 12 are connected. At this time, the water valve 18 and the water valve 20 are in the closed state, and the...

no. 2 example

[0028] When the water-changing warmer 1 is inserted into the main body of the hand warmer 12, the fixing device 45 in the water-changing warmer is inserted into the jack 63 of the main body of the hand warmer, and the position of the water-changing warmer 1 and the main body of the hand warmer 12 is fixed. Simultaneously change the protrusion 41 in the water warmer and press down the water reset baffle 52 of the hand warmer main body. At the same time, the protrusion 51 on the water reset baffle of the main body of the hand warmer pushes the water reset baffle 42 of the water change warmer to move up, and the return spring 44 in the water change warmer is compressed, and the waterproof layer 40 of the water change warmer is connected to the main body of the hand warmer. The water changing layer 55 fits together, and the water changing warmer 1 and the hand warmer main body 12 are connected. At this time, the water valve 18 is in an open state, and the water valve 19 and the wat...

no. 3 example

[0031] When the water-changing warmer 1 is inserted into the main body of the hand warmer 12, the fixing device 45 in the water-changing warmer is inserted into the jack 63 of the main body of the hand warmer, and the position of the water-changing warmer 1 and the main body of the hand warmer 12 is fixed. Simultaneously change the protrusion 41 in the water warmer and press down the hand warmer main body water reset baffle 52, and the hand warmer main body water reset baffle 52 moves down. At the same time, the protrusion 51 on the water reset baffle of the main body of the hand warmer pushes the water reset baffle 42 of the water change warmer to move upward, and the waterproof layer 40 of the water change warmer is fitted with the water change layer 55 of the main body of the hand warmer, and the water change warmer 1 and the main body 12 of the hand warmer are connected, at this time, the water valve 18 and the water valve 20 are in the closed state, and the water valve 19 ...

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Abstract

The invention relates to the field of hand warmers. A novel quick-heating hand warmer comprises a hand warmer body, and is characterized in that the novel quick-heating hand warmer further comprises a water changing and heating device. A heating device is arranged in the water changing and heating device, and water in the hand warmer is heated through the water changing and heating device. By means of the heating mode, the problems that a traditional hand warmer is long in heating time, uneven in heating, unsafe in heating process, short in service life, inconvenient to carry and the like are effectively solved.

Description

technical field [0001] The invention relates to the field of hand warmers, in particular to a novel quick-heating hand warmer. Background technique [0002] The structure of hand warmers currently on the market includes a sealed heating water storage chamber and a heating device fixed on the hand warmer and extending into the heating water storage chamber. The heating device is built in the bag body to directly heat the liquid in the bag cavity. When the liquid is heated to the set temperature value, the thermostat acts to stop the electric heating body and the heating is completed. [0003] However, hand warmers on the market still have the following disadvantages: (1) The heating time is long. At present, the average heating time of the electric hot water bag is 8 to 12 minutes, and the heating time is long; (2) The heating is uneven. Since the electric heating body is fixed on the middle and upper part of the hot water bag, the hot water bag is placed flat during heati...

Claims

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Application Information

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IPC IPC(8): A61F7/00
CPCA61F7/0053A61F7/0085A61F2007/0054
Inventor 徐尤圣
Owner 徐尤圣
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