CN213993903U

CN213993903U - Portable passive warmer heating pad blanket

Info

Publication number: CN213993903U
Application number: CN202022736116.5U
Authority: CN
Inventors: 毛回民
Original assignee: Qingdao Jiatong Biotechnology Co ltd
Current assignee: Qingdao Jiatong Biotechnology Co ltd
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-08-20
Anticipated expiration: 2030-11-23

Abstract

A portable passive warmer heating blanket relates to the field of daily necessities. The heat insulation bag comprises an airtight bag and an inner core, wherein the inner core comprises a moisture-proof layer, a heat insulation layer, a heating layer and a heat insulation layer which are sequentially arranged; the inner core is sleeved in the airtight bag and is packaged in vacuum; wherein the heat-insulating layer is heat-insulating cotton, the heating layer is a non-woven bag filled with self-heating materials, and the portable passive heating blanket further comprises a hand-held ring and/or a strap. The utility model discloses a spontaneous heating granule avoids using the power, can hand-carry, uses safer, simple convenient.

Description

Portable passive warmer heating pad blanket

Technical Field

The utility model relates to the field of articles for daily use, especially a portable passive warm precious heating pad blanket.

Background

The sitting posture is a posture with less physical strength consumption, but the sitting posture is easy to cause discomfort and even has risk of causing diseases due to large contact area with the sitting tool, poor blood circulation of the pressed part and the like, and the sitting tool is particularly obvious when being cold and cool. Therefore, the cushion should be used by weak people or women in physiological period, and the cushion with heat preservation or heating property is preferably selected in cold weather, the heating blanket cushion used in outdoor camping camp, and the heating and heat preservation pet need to be used. The traditional heating pad blanket in the existing market is mostly of plug-in type, but its power consumption is high, is difficult for hand-carrying, has the electric leakage risk in addition, threatens user's personal safety, though have the portable warm precious pad of USB interface, can't break away from this problem near the power yet when using, and another kind is to increase medium materials such as heat preservation liquid in the pad, nevertheless can't persist too for a long time in cold and cool environment, and is with high costs fragile.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a portable passive warm precious heating pad blanket, it need not the power, and convenient to carry can effectively solve above-mentioned technical problem.

In order to solve the technical problem, the utility model discloses following technical scheme has been taken:

a portable passive warmer heating blanket comprises an airtight bag and an inner core, wherein the inner core comprises a moisture-proof layer, a heat insulation layer and a heating layer which are sequentially arranged; the inner core is sleeved in the airtight bag and is packaged in vacuum; the heating layer is filled with self-heating materials.

Furthermore, the heating layer is a bag body with an outer layer of a non-woven fabric bag or a plastic bag, and self-heating materials are filled in the heating layer.

Furthermore, the heating layers are distributed on the upper surface of the heat insulation layer uniformly.

Furthermore, the heating layer is a plastic bag filled with self-heating materials, the size of the plastic bag is consistent with that of the heat insulation layer, a plurality of heat limiting holes are formed in the plastic bag, and the heat limiting holes are covered with the pasting composite film.

Further, a heat insulation layer is further arranged on the upper surface of the heating layer.

The utility model relates to a warm precious heating of portable passive fills up blanket has gained following beneficial effect for prior art: has low cost and can be used as a disposable consumable. Has the effects of heating, heat preservation and moisture prevention; the heating layer is internally provided with self-heating particles, the outer part of the heating layer is provided with a non-woven fabric material, a power supply is not needed, the heating is fast, the environment is protected, and the heat insulation layer is made of soft fiber materials, so that the human body feels more comfortable; the power supply is avoided, the portable electric water heater can be carried about, and the use is safer, simpler and more convenient.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention

FIG. 2 is a schematic view of the internal structure of the present invention

FIG. 3 is a schematic view of an embodiment of the present invention

The heat insulation bag comprises a moisture-proof layer 1, a heat insulation layer 2, a heating layer 3, a heat insulation layer 4, a heat limiting hole 5, a hand ring 6, an inner core 7 and an airtight bag 8.

Detailed Description

The technical solution of the present invention is further explained by the accompanying drawings and examples.

Example 1

Combine figure 1 to figure 2 this embodiment to provide a portable passive warm precious heating pad blanket, the outside is airtight bag 8, in this embodiment airtight bag 8 is a sealed plastic bag, built-in inner core 7, inner core 7 includes dampproof course 1, insulating layer 2, generate heat layer 3, heat preservation 4, and dampproof course 1 sets up in the bottommost, upwards sets up insulating layer 2, generate heat layer 3, heat preservation 4 in proper order.

In the embodiment, the polyethylene material is adopted in the moisture-proof layer 1, so that a good moisture-proof effect can be achieved; the heating layer 3 is composed of 5 non-woven bags filled with self-heating particles, and the self-heating particles are uniformly distributed on the upper surface of the heat insulation layer 2, and the main components of the self-heating particles are chemical raw materials such as active carbon, iron powder, water, salt and the like; the heat insulation layer 2 is made of heat insulation cotton materials, and the heat insulation layer 4 is made of soft fiber materials, so that heat transfer is more balanced; the body feeling is more comfortable. To reduce costs, the insulating layer 4 may also be a foamed plastic film in some embodiments. The plastic bag that airtight bag 8 adopted is the material that oxygen barrier rate is higher, ensures the product storage time, tears the plastic bag during use, can make the inner core generate heat, can directly regard the inner core as the cushion this moment, perhaps pack into the cushion cover.

Example 2

This embodiment provides a portable passive warm precious heating pad blanket that combines fig. 2 to fig. 3, and the outside is airtight bag 8, and in this embodiment airtight bag 8 is a sealed plastic bag, installs inner core 7 in, inner core 7 includes dampproof course 1, insulating layer 2, layer 3 generates heat, and dampproof course 1 sets up in the bottommost, upwards sets up insulating layer 2, layer 3 generates heat in proper order.

In the embodiment, the polyethylene material is adopted in the moisture-proof layer 1, so that a good moisture-proof effect can be achieved; the heating layer 3 is a plastic bag filled with self-heating particles, the upper surface of the bag body is provided with a plurality of heat limiting holes 5, the heat limiting holes 5 are covered by composite film materials, and the heating temperature and the heating time are controlled through the heat limiting holes. The main components of the self-heating particles in the embodiment are chemical raw materials such as activated carbon, iron powder, water, salt and the like; the heat insulation layer 2 is made of heat insulation cotton materials, and the plastic bag adopted by the airtight bag 8 is made of materials with higher oxygen insulation rate, so that the storage time of the product is guaranteed.

In this implementation, set up hand ring 6 on inner core 7, because this embodiment generates heat layer 3 and adopts the sealed spontaneous heating granule of plastic bag, and bag body upper surface sets up a plurality of heat and restricts hole 5, can tear the plastic bag during the use, then through tearing the composite film material on part or whole heat restriction hole 5, make spontaneous heating granule and air contact, begin to generate heat, so this embodiment generates heat layer 3 upper portion and does not set up heat preservation 4. For the convenience of carrying, a hand ring 6 is arranged.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.

Claims

1. A portable passive warmer heating blanket is characterized by comprising an airtight bag and an inner core, wherein the inner core comprises a moisture-proof layer, a heat insulation layer and a heating layer which are sequentially arranged; the inner core is sleeved in the airtight bag and is packaged in vacuum; the heating layer is filled with self-heating materials.

2. The portable passive warmer heating blanket of claim 1, wherein the heat generating layer is a bag body with an outer layer of non-woven fabric bag or plastic bag and containing self-heating material.

3. The portable passive warmer heating blanket of claim 2, wherein the number of the heat generating layers is several, and the several heat generating layers are evenly distributed on the upper surface of the heat insulating layer.

4. The portable passive warmer heating blanket of claim 2, wherein the heating layer is a plastic bag filled with self-heating material, the size of the plastic bag is the same as that of the heat insulation layer, the plastic bag is provided with a plurality of heat limiting holes, and the heat limiting holes are covered with adhesive composite films.

5. The portable passive warmer heating blanket of claim 1, wherein an insulating layer is further disposed on the upper surface of the heat generating layer.

6. The portable passive warmer heating blanket of claim 1, wherein said insulating layer is heat insulating cotton.

7. The portable passive warmer warming blanket of claim 1 wherein said inner core is provided with a carrying loop and/or carrying strap.