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CN-224219803-U - Inflatable cushion with self-heating function

CN224219803UCN 224219803 UCN224219803 UCN 224219803UCN-224219803-U

Abstract

The utility model provides an inflatable cushion with a self-heating function, which comprises an outer cover, wherein the outer cover is provided with an openable filling space. The housing also has a front face and a back face opposite the front face. An inflatable air bag is arranged in the filling space and is connected with the outer cover. The inflation valve of the inflatable air bag is fixedly connected with the outer cover. The filling space is also provided with a heating pad which is positioned on one side of the inflatable air bag facing the front of the outer cover, the heating pad adopts alloy fiber as a heating element, and the heating pad is provided with an electric connection end connected with the outer cover. The inflatable cushion with the self-heating function provided by the utility model has the advantages that the heating cushion is arranged in the inflatable cushion, the matching of the heating cushion, the outer cover and the inflatable air bag is ensured, and meanwhile, the convenience of the structure can be improved. The outer cover, the inflatable air bag and the heating pad with the alloy fiber serving as the heating element are combined, so that the function of self-heating of the inflatable cushion at intervals can be guaranteed, and the practicability is high.

Inventors

  • ZHANG HAO

Assignees

  • 石家庄营探客科技有限公司

Dates

Publication Date
20260512
Application Date
20250506

Claims (8)

  1. 1. The inflatable cushion with the self-heating function is characterized by comprising an outer cover, wherein the outer cover is provided with an openable filling space, the outer cover is further provided with a front surface and a back surface opposite to the front surface, an inflatable air bag is arranged in the filling space and connected with the outer cover, an inflation valve of the inflatable air bag is fixedly connected with the outer cover, a heating pad is further arranged in the filling space and positioned on one side of the inflatable air bag, which faces the front surface of the outer cover, the heating pad adopts alloy fibers as heating elements, and the heating pad is provided with an electric connection end detachably connected with the outer cover.
  2. 2. An inflatable cushion with self-heating function as recited in claim 1, further comprising a thermal insulation layer disposed in said filling space between said inflatable bladder and said heat generating cushion and connected to said housing.
  3. 3. An inflatable cushion with self-heating function as recited in claim 2, wherein the center of the heating cushion is connected with the heat insulation layer, a plurality of elastic belts are arranged around the center of the heating cushion, and the other ends of the elastic belts extend outwards and are detachably connected with the edge of the heat insulation layer.
  4. 4. An inflatable cushion with self-heating function as recited in claim 1, further comprising a protective layer disposed in said filling space on a side of said inflatable bladder facing a back surface of said housing and connected to said housing.
  5. 5. An inflatable cushion with self-heating function as recited in claim 1, further comprising an insulating layer disposed in said packing space on a side of said cushion facing the front of said housing and connected to said housing.
  6. 6. An inflatable cushion with self-heating function as in any one of claims 1-5, wherein a plurality of silica gel anti-slip pads are uniformly distributed on the back of the outer cover, and pockets for placing power supply are arranged on the side edge parts of the outer cover.
  7. 7. An inflatable cushion with self-heating function as claimed in any one of claims 1 to 5 wherein the lateral side of the cover is provided with pockets for power.
  8. 8. An inflatable cushion with self-heating function as claimed in any one of claims 1 to 5, wherein the heating elements are arranged in a serpentine pattern.

Description

Inflatable cushion with self-heating function Technical Field The utility model belongs to the technical field of inflatable cushions, and particularly relates to an inflatable cushion with a self-heating function. Background The inflatable cushion is portable inflation equipment, can be rapidly inflated and deflated through the inflation valve, provides soft buffering and support during use, and is suitable for outdoor camping, temporary seats and other scenes. The portable and foldable design is convenient to store, has comfort and practicability, and is a multifunctional tool for improving leisure experience or emergency use. In the prior art, when the outdoor camping is in the low ambient temperature, the adopted inflatable cushion isolates the cold feeling of the ground through an air layer, but when the ambient temperature is lower than 5 ℃, the heat conduction effect of the inflatable cushion can also cause the quick loss of the temperature of the user body temperature, and the risk of losing temperature is easily caused when the inflatable cushion is used for a long time. The conventional practice is to use an external electric heating pad or a warm patch, and the problem of local overheating or low thermal efficiency caused by mismatching of a heating area and a contact surface of a cushion exists in the mode, and additionally, the heating equipment is carried, so that the equipment volume and the use complexity are increased. Disclosure of utility model The embodiment of the utility model provides an inflatable cushion with a self-heating function, and aims to achieve the purpose that the existing inflatable cushion has a heating function. The technical scheme includes that the inflatable cushion with the self-heating function comprises an outer cover, wherein the outer cover is provided with an openable filling space, the outer cover is further provided with a front face and a back face opposite to the front face, an inflatable air bag is arranged in the filling space and connected with the outer cover, an inflation valve of the inflatable air bag is fixedly connected with the outer cover, a heating pad is further arranged in the filling space and located on one side, facing the front face of the outer cover, of the inflatable air bag, alloy fibers are used as heating elements, and the heating pad is provided with an electric connecting end detachably connected with the outer cover. In one possible implementation manner, the inflatable cushion with self-heating function further comprises a heat insulation layer, wherein the heat insulation layer is arranged in the filling space, is positioned between the inflatable airbag and the heating cushion, and is connected with the outer cover. In one possible implementation manner, the center of the heating pad is connected with the heat insulation layer, a plurality of elastic belts are arranged around the center of the heating pad, and the other ends of the elastic belts extend outwards and are detachably connected with the edge of the heat insulation layer. In one possible implementation, the inflatable cushion with self-heating function further comprises an insulating layer, wherein the insulating layer is arranged in the filling space, is positioned on one side of the heating cushion facing the front surface of the outer cover, and is connected with the outer cover. In one possible implementation manner, a plurality of silica gel anti-slip gaskets are uniformly distributed on the back surface of the outer cover. In one possible implementation, the lateral side of the housing is provided with a pocket for the placement of power. In one possible implementation manner, the center of the heating pad is connected with the inflatable airbag, a plurality of elastic belts are arranged around the center of the heating pad, and the other ends of the elastic belts extend outwards and are connected with the edge of the inflatable airbag. In one possible implementation, the heating elements are arranged in a serpentine pattern. In this implementation mode, the dustcoat is through its inside space of filling, can guarantee to wrap up inflatable airbag and cushion wherein that generates heat, makes the cushion that generates heat set up to built-in, guarantees the cushion that generates heat and the matching of dustcoat and inflatable airbag, and this kind of structure can also increase the convenience simultaneously. In addition, the heating pad adopts the alloy fiber as a heating element, the alloy fiber has high elasticity, high strength and better flexibility, can adapt to the expansion and contraction of the inflatable air bag, can shorten the time for heating to the target temperature, and has better energy-saving effect. The outer cover, the inflatable air bag and the heating pad with the alloy fiber serving as the heating element are combined, so that the function of self-heating of the inflatable cushion at intervals can be guaranteed, and the practicabili