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Anti-explosion automatic breathable electric hot water bag

A technology of electric hot water bag and water bag, which is applied to heating appliances for treatment, cooling appliances for treatment, contraceptives, etc., which can solve the problems of uncomfortable touch and easy bursting when touching the membrane, so as to improve the hand feeling and reduce the bursting Risk, the effect of reasonable and compact structure

Active Publication Date: 2016-01-06
杭州奥格工业设计有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Disadvantages of the existing technology: when the electric hot water bag is filled with water, a certain amount of gas will flow in, and at the same time, the dissolved gas in the water will be discharged when heated, and the gas in the water bag will accumulate after repeated use. Comfortable while accumulating over-inflating and prone to bursting

Method used

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  • Anti-explosion automatic breathable electric hot water bag
  • Anti-explosion automatic breathable electric hot water bag
  • Anti-explosion automatic breathable electric hot water bag

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Embodiment 1: refer to Figure 1-2 . An explosion-proof automatic breathable electric hot water bag, comprising a water bag main body 1, a heater 8 is arranged inside the water bag main body 1, and a power jack 3 connected to the heater 8 is arranged outside the water bag main body 1, and the water bag main body 1 An exhaust port 12 and a water injection port 11 are respectively arranged on the top, and a gas-permeable membrane structure 9 is connected inside the exhaust port 12, and a water injection nozzle 10 is built in the water injection port 11 to prevent reverse overflow of the injected liquid. The air-permeable membrane structure 9 includes an isolation cover 92 and an air-permeable membrane 91, the edge of the isolation cover 92 is connected with the exhaust port 12 as a whole, and the center of the isolation cover 92 is provided with a recess 922, and the air-permeable membrane 91 and the isolation cover The edges of the plate 92 are sealed, and a plurality o...

Embodiment 2

[0020] Embodiment 2: refer to Figure 3-5 . On the basis of Embodiment 1, an explosion-proof automatic breathable electric hot water bag, the water bag body 1 is only provided with a water injection port 11, and the water injection port 11 is equipped with an automatic exhaust water injection device 2, and the automatic exhaust water injection device 2 includes a threaded fixed base 4, a threaded fixed seat 5, a breathable membrane 6, and a breathable membrane protective cover 7. The center of the threaded fixed base 4 is provided with a vent hole 41, and its end is provided with a limit card 42, and its head 43 radially External threads are provided on the outside, and the center of the threaded fixing seat 5 is provided with a threaded hole 51. The head 43 of the threaded fixing base 4 passes through the water injection port 11 and is connected with the threaded fixing seat 5, and the radially outer side of the head 43 The thread is screwed into the threaded hole 51 and the...

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PUM

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Abstract

The invention relates to an anti-explosion automatic breathable electric hot water bag. The anti-explosion automatic breathable electric hot water bag comprises a water bag body. A heater is arranged in the water bag body. A power jack connected with the heater is arranged on the outer portion of the water bag body. An exhaust port and a water injection opening are both formed in the water bag body. The inner portion of the exhaust port is connected with a breathable film structure. A water injection nozzle which can prevent injected liquid from overflowing in the reverse direction is arranged in the water injection opening.

Description

technical field [0001] The invention relates to a hot water bag, in particular to an explosion-proof automatic air-permeable electric hot water bag. Background technique [0002] Fill the soft liquid (generally water) into the electric hot water bag. After the internal electric heating device is energized, the current flows through the electric heating tube / wire in the electric heating device. The electric heating tube / wire generates heat, and the heat is quickly dissipated through the liquid. When the liquid temperature reaches the specified temperature of the temperature control device, it will trip and cut off the power. Can be recycled for a long time. Users can use it directly without filling water, eliminating the trouble and unsafeness caused by frequent water changes in traditional hot water bags. Disadvantages of the existing technology: when the electric hot water bag is filled with water, a certain amount of gas will flow in, and at the same time, the dissolved ...

Claims

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Application Information

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IPC IPC(8): A61F7/08
Inventor 章炜
Owner 杭州奥格工业设计有限公司
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