Abstract: Provided are a mattress structure and a production method of the same, relating to the technical field of inflatable beds. The mattress structure includes: a top layer, a sponge layer and a bottom layer that are connected successively, wherein a plurality of first grooves are provided in the sponge layer. In the mattress structure, a plurality of first grooves are provided in the sponge layer arranged between the top layer and the bottom layer, which can lighten the weight of the sponge layer and accordingly, the weight of the whole mattress structure; moreover, not only the weight can be lightened, but also the used amount of sponge can be saved, which means that it has the advantages of convenient use and energy saving etc.

Abstract: Provided is a valve, relating to the mechanical equipment technical field, comprising a valve body provided with a passage configured for allowing a fluid to pass through and a valve core disk provided within the passage and rotatable relative to the valve body. The valve core disk is provided with through holes and has one side face provided with a one-way diaphragm which is used for sealing the through holes in one direction to enable the valve core disk to seal the passage in one direction. Since the valve core disk can rotate relative to the valve body, one-way-inflation and -deflation can be realized, and during deflation, the passage can be opened for deflation just by rotating the valve core disk. Users can adjust a deflating speed by rotating the valve core disk. The valve not only has a simple structure, but also is convenient for the user to deflate.

Abstract: Provided is an inflatable insulation box relating to the technical field of cold insulation equipment for cold chain transportation, comprising a box body and a box lid, wherein the box body has an opening and the box lid is configured to close the opening of the box body; the box body and the box lid include fabrics on outer layers and airbags on inner layers, respectively; an air valve is provided on the box body and/or the box lid to inflate or deflate the airbags; reflective fabrics may also be used on inner surfaces of the box body and the box lid to improve thermal insulation performance. This inflatable insulation box has good thermal insulation effect, and can be conveniently inflated and deflated and conveniently folded up, reducing occupied space.

Abstract: The present invention relates to an air mattress and inflatable product. The air mattress includes top and bottom sheets made of a flexible airtight material, and an airtight inflatable compartment formed at least partially by the top and bottom sheets. The air mattress further includes a plurality of elongated flexible strips positioned within the airtight inflatable compartment, each of the strips including a plurality of first bonding portions, intermediate connecting portions and second bonding portions arranged in order along the length direction of the strips, wherein the first bonding portions are bonded to an inner surface of the top sheet to form first bonding surfaces, the second bonding portions are bonded to an inner surface of the bottom sheet to form second bonding surfaces, and the intermediate connecting portions are positioned between the first bonding portions and the second bonding portions.

Abstract: The present invention relates to an air mattress and inflatable product. The air mattress includes top and bottom sheets made of a flexible airtight material, and an airtight inflatable compartment formed at least partially by the top and bottom sheets. The air mattress further includes a plurality of elongated flexible strips positioned within the airtight inflatable compartment, each of the strips including a plurality of first bonding portions, intermediate connecting portions and second bonding portions arranged in order along the length direction of the strips, wherein the first bonding portions are bonded to an inner surface of the top sheet to form first bonding surfaces, the second bonding portions are bonded to an inner surface of the bottom sheet to form second bonding surfaces, and the intermediate connecting portions are positioned between the first bonding portions and the second bonding portions.

Abstract: An air mattress is provided. The air mattress may comprises: a top sheet and a bottom sheet, the top and bottom sheets being made of a flexible airtight material and being connected to form an airtight inflatable compartment; and at least one vertical connecting unit, being disposed within the compartment, wherein the vertical connecting units are attached to respective inner surfaces of the top and bottom sheets to form connecting areas. The air mattress may also comprise a side sheet and at least one horizontal connecting unit.

Abstract: An air mattress is provided. The air mattress may comprises: a top sheet and a bottom sheet, the top and bottom sheets being made of a flexible airtight material and being connected to form an airtight inflatable compartment; and at least one vertical connecting unit, being disposed within the compartment, wherein the vertical connecting units are attached to respective inner surfaces of the top and bottom sheets to form connecting areas. The air mattress may also comprise a side sheet and at least one horizontal connecting unit.