CN204862211U - Gas stick fills up - Google Patents

Abstract

The utility model relates to an air rod cushion, which is characterized in that it comprises a bottom cushion layer and a columnar surface layer arranged side by side on the bottom cushion layer at intervals, and an independently arranged Cylindrical inflatable rod. The air stick cushion of the utility model enables people to have gaps between two adjacent column-shaped surface layers when people are sitting, which is beneficial to the circulation of air, thereby reducing the temperature of the cushion and improving the comfort of people in use. The air stick cushion can be made into a seat cushion, a backrest cushion, a mattress, etc., and meets people's various use requirements.

Description

air pad

Technical field:

The utility model relates to an air stick cushion.

Background technique:

The cushions that people use widely at present are all made of cloth, wood, bamboo, plastics etc. mostly, and when using in summer, the cushion people that adopt cloth, wood, bamboo, plastics to make are particularly uncomfortable when using simply.

Invention content:

In order to solve this problem, the purpose of this utility model is to provide an air stick cushion, which has a simple structure and reasonable design, and is beneficial to increase the air permeability of the seat cushion.

The air stick pad of the utility model is characterized in that: it comprises a bottom cushion layer and a columnar surface layer arranged side by side on the bottom cushion layer at intervals, and an independently arranged columnar inflatable layer is arranged between the columnar surface layer and the bottom cushion layer. Great.

Further, the two ends of the above-mentioned cylindrical surface layer are provided with necking portions, the diameter of the necking portion is four-fifths of the diameter of the middle part of the cylindrical surface layer, and the width of the necking portion is equal to the diameter of the necking portion. half of.

Further, parallel seams are arranged on the sides of the cylindrical surface layer, and the distance between the parallel seams on both sides of the constriction is small.

The working principle of the air stick pad of the utility model: because the bottom cushion layer is provided with column-shaped surface layers arranged side by side at intervals, two adjacent column-shaped surface layers will not stick together when in use, so that people can use it in the air. When sitting, there is a gap between two adjacent column-shaped surfaces, which is beneficial to the circulation of air, thereby reducing the temperature of the cushion and improving the comfort of people in use. The air stick cushion can be made into a seat cushion, a backrest cushion, a mattress, etc., and meets people's various use requirements.

Description of drawings:

Fig. 1 is the top view of the utility model;

Fig. 2 is a cross-sectional view along line A-A of Fig. 1 .

Detailed ways:

The utility model will be further described in detail below in conjunction with the accompanying drawings and actual embodiments.

The air stick pad of the utility model comprises a bottom cushion layer 1 and a columnar surface layer 2 arranged side by side on the bottom cushion layer at intervals, and an independently arranged columnar inflatable layer is arranged between the columnar surface layer 2 and the bottom cushion layer 1. Stick 3. There is an interval between two adjacent cylindrical surface layers, which is half the diameter of the cylindrical inflatable rod 3, so that when the user is sitting, there is still a gap between the two adjacent cylindrical surface layers, which is conducive to the circulation of air, thereby reducing the The temperature of the cushion improves the comfort of people.

Further, in order to prevent the cylindrical inflatable rod 3 arranged between the cylindrical surface layer 2 and the bottom cushion layer 1 from falling out, the two ends of the above-mentioned cylindrical surface layer are provided with necking parts 4, and the necking parts The diameter of 4 is four-fifths of the diameter of the middle part of the cylindrical surface layer, and the width of the necking part is equal to half of the diameter of the necking part. The cylindrical inflatable rod is made of plastic and filled with air. It has certain plasticity. When it needs to be installed, first squeeze the head end of the cylindrical inflatable rod 3 into the shrinkage part 4, and then The whole section of the inflatable rod 3 is pushed in step by step, and the necking portions 4 at both ends are also beneficial to prevent the inflatable rod 3 from coming out during use, which greatly facilitates the use.

Further, for the convenience of processing, parallel stitching lines are arranged on the side of the above-mentioned cylindrical surface layer, and the distance between the parallel stitching lines on both sides of the necking portion is relatively small. During production, the bottom cushion layer 1 is laid on a flat surface, and a layer of upper fabric with the same width as the bottom cushion layer 1 is laid on it, and its length is longer than that of the bottom cushion layer 1. A cylindrical inflatable rod is placed at a distance between the upper layer fabric 3. Then sew the upper layers of cloth one by one to form columnar surface layers 2 arranged at intervals.

The working principle of the air stick pad of the utility model: because the bottom cushion layer is provided with column-shaped surface layers arranged side by side at intervals, two adjacent column-shaped surface layers will not stick together when in use, so that people can use it in the air. When sitting, there is a gap between two adjacent column-shaped surfaces, which is beneficial to the circulation of air, thereby reducing the temperature of the cushion and improving the comfort of people in use. The air stick cushion can be made into a seat cushion, a backrest cushion, a mattress, etc., and meets people's various use requirements.

The above are only preferred embodiments of the utility model, and all changes and modifications made according to the patent scope of the utility model should fall within the scope of the utility model.

Claims (2)

1. A kind of air stick pad, it is characterized in that: comprise the bottom cushion layer and the column shape surface layer that is arranged on the bottom cushion layer at intervals side by side, be provided with the column shape surface layer that is independently arranged between described column shape surface layer and the bottom cushion layer Inflatable rod; the two ends of the cylindrical surface layer are provided with necking parts, the diameter of the necking part is four-fifths of the diameter of the middle part of the cylindrical surface layer, and the width of the necking part is equal to that of the necking part half the diameter. 2 . The air stick pad according to claim 1 , characterized in that: parallel seams are arranged on the side of the cylindrical surface layer, and the distance between the parallel seams on both sides of the constriction is relatively small. 3 .