CN-224206664-U - Portable milk self-heating sleeve

Abstract

The utility model relates to the field of portable daily products, in particular to a portable milk self-heating sleeve, which comprises a sleeve body, wherein a placement layer is arranged in the sleeve body, a tearing layer is arranged on the front side of the sleeve body, a limiting piece is arranged on the left side of the upper part of the sleeve body, a separation layer is arranged on the sleeve body, a plurality of ventilation openings are formed in the separation layer, air enters the placement layer through the ventilation openings, a heating layer is arranged in the sleeve body, and a handheld area is arranged on the sleeve body. The heating layer is made of food-grade isolation materials, so that the iron powder is thoroughly blocked from contacting milk, meanwhile, the surface temperature is controlled within a safety threshold by the outer layer heat insulation design, and the double protection is realized, so that the risk of scalding is avoided. The whole structure is light and foldable, is suitable for being used in multiple scenes in a portable way, and the reaction product is environment-friendly ferric oxide, and is pollution-free and easy to recycle.

Inventors

• PI XIAOJUAN
• LI LIANG
• LI JIA

Assignees

• 清远职业技术学院

Dates

Publication Date

20260508

Application Date

20250529

Claims (5)

1. 1. The portable milk self-heating sleeve is characterized by comprising a sleeve body (1), wherein a placement layer (2) is arranged inside the sleeve body (1), the top of the placement layer (2) is of a flaring structure, milk is convenient to send into, a tearing layer (3) is arranged on the front side of the sleeve body (1), a limiting piece (4) is arranged on the left side of the upper portion of the sleeve body (1), the limiting piece (4) is used for clamping the tearing layer (3), a separation layer (5) is arranged on the sleeve body (1), a plurality of ventilation openings (6) are formed in the separation layer (5), air enters the placement layer (2) through the ventilation openings (6), oxidation-reduction reaction occurs by utilizing iron powder and air reaction, heat energy is released, a heating layer (8) is arranged in the sleeve body (1), and the heating layer (8) is used for placing iron powder, and a handheld area (9) is arranged on the sleeve body (1).
2. 2. A portable milk self-heating jacket according to claim 1, characterized in that the tearing-holding layer (3) is provided with a booster piece, so that a user can tear the tearing-holding layer (3) quickly.
3. 3. A portable milk self-heating jacket according to claim 1, characterized in that the packaging material of the heating layer (8) has a barrier effect separating exothermic substances from the placement layer (2).
4. 4. A portable milk self-heating jacket based on the claim 1 is characterized in that the hand holding area (9) is provided with an anti-slip pad which is convenient for a user to take.
5. 5. A portable milk self-heating jacket based on the claim 1 is characterized in that the bottom of the jacket body (1) is provided with a heat insulation layer (7).

Description

Portable milk self-heating sleeve Technical Field The utility model relates to the field of portable daily products, in particular to a portable milk self-heating sleeve. Background In modern fast-paced life, the demand of drinking hot milk widely exists in scenes such as morning commute, outdoor camping, late night overtime, but traditional heating mode faces a great deal of inconvenience, for example, office workers often can't find the microwave oven and are forced to drink cold milk, causes stomach discomfort, and outdoor fan needs to carry heavy insulation equipment or gas furnace, and on the foot increases the bag burden, and when heating milk between student's in winter, queuing use public hot water to soak consuming time and easy scald, and the problem that packing surface temperature is too high appears easily in the conventional heating process simultaneously, exists the scald risk. A portable milk self-heating sleeve is thus now developed in view of the above problems. Disclosure of utility model In order to overcome the defects of the existing products, the utility model provides a portable milk self-heating sleeve. The portable milk self-heating sleeve comprises a sleeve body, wherein a placement layer is arranged in the sleeve body, the top of the placement layer is of a flaring structure and is convenient for feeding milk, a tearing layer is arranged on the front side of the sleeve body, a limiting piece is arranged on the left side of the upper part of the sleeve body and is used for clamping the tearing layer, a separation layer is arranged on the sleeve body, a plurality of ventilation openings are formed in the separation layer, air enters the placement layer through the ventilation openings, oxidation-reduction reaction is carried out by utilizing the reaction of iron powder and air, heat energy is released, a heating layer is arranged in the sleeve body and is used for placing the iron powder, and a handheld area is arranged on the sleeve body. As an improvement of the scheme, the tearing-holding layer is provided with the auxiliary sheet, so that a user can tear the tearing-holding layer rapidly. As an improvement of the above scheme, the packaging material of the heating layer has a separation effect and separates the exothermic substance from the placement layer. As an improvement of the scheme, the anti-slip pad is arranged on the handheld area, so that the user can conveniently take the anti-slip pad. As an improvement of the scheme, the bottom of the sleeve body is provided with a heat insulation layer. By adopting the technical scheme, the utility model has the advantages that: 1. According to the utility model, through the synergistic effect of the iron powder oxidation reaction and the multi-layer functional structure, the heating efficiency and the safety are obviously improved, the flaring type placing layer realizes the rapid and accurate positioning of the milk box, and the tearing-holding layer with the booster piece and the limiting piece are matched, so that the one-time tearing operation is smooth, the oxygen leakage caused by repeated opening and closing is avoided, and the oxygen flow is accurately regulated and controlled by the microporous breathable film separating layer, so that the iron powder is continuously and stably oxidized. 2. The heating layer is made of food-grade isolation materials, so that the iron powder is thoroughly blocked from contacting milk, meanwhile, the surface temperature is controlled within a safety threshold by the outer layer heat insulation design, and the double protection is realized, so that the risk of scalding is avoided. The whole structure is light and foldable, is suitable for being used in multiple scenes in a portable way, and the reaction product is environment-friendly ferric oxide, and is pollution-free and easy to recycle. Drawings Fig. 1 is a schematic perspective view of a first embodiment of the present utility model. Fig. 2 is a schematic perspective view of a second embodiment of the present utility model. Fig. 3 is a schematic view of a partial perspective structure of the present utility model. Fig. 4 is a schematic view of a partially cut-away perspective structure of the present utility model. The label name in the figure is 1, the cover body, 2, the placement layer, 3, hold tearing layer, 4, locating part, 5, separating layer, 6, ventilative mouth, 7, insulating layer, 8, heating layer, 9, hand-held region. Detailed Description The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility