WO2020029587A1

WO2020029587A1 - Quick inflatable sofa

Info

Publication number: WO2020029587A1
Application number: PCT/CN2019/078955
Authority: WO
Inventors: 陈挺
Original assignee: 宁波北斗户外用品有限公司
Priority date: 2018-08-10
Filing date: 2019-03-21
Publication date: 2020-02-13
Also published as: CN209047712U; DE202019104219U1

Abstract

A quick inflatable sofa, comprising a main body (1) of the inflatable sofa, wherein an inflation cavity is disposed inside of the main body (1), a separator layer (3) is disposed inside of the inflation cavity, and two sides of the separator layer (3) are fixed to the main body (1). The present invention is characterized in that one end of the main body (1) is provided with an air inlet port (2), one end of the separator layer (3) is disposed in the air inlet port (2), an upper end portion of one end of the separator layer (3) is connected to a first sidewall (4) of the air inlet port (2), a lower end portion of one end of the separator layer (3) is connected to a second sidewall (5) of the air inlet port (2), and the air inlet port (2) can be sealed and fixed. The present invention is advantageous in that a first connecting point connected to the first sidewall (4) and a second connecting point connected to the second sidewall (5) are disposed on the separator layer (3) inside of the air inlet port (2) of the inflatable sofa, and the provision of the first connecting point and the second connecting point can effectively address the problem in which when the air inlet port (2) is expanded, the separator layer (3) is slanted towards the air inlet port (2), thereby addressing the problem of non-uniform air inlet volume of the air inlet port (2) of the inflatable sofa.

Description

Fast inflatable sofa

Technical field

The utility model relates to a fast inflatable sofa.

Background technique

At present, the inflatable sofas on the market are divided into inflatable sofas that require air pumps for inflation and fast inflatable sofas. Inflatable sofas that require air pumps must be equipped with air pumps when in use, which will cause inconvenience in carrying and when there is no air pump. Inflatable sofas cannot be used; the existing fast inflatable sofas often use larger air inlets to inflate the fast inflatable sofas. When inflating, users only need to open and run the air inlets. At this time, air will enter the fast air inlets through the air inlets. The inflatable cavity of the inflatable sofa is closed after the air inlet is closed. However, the existing fast inflatable sofa is generally a double inflatable cavity type fast inflatable sofa. As shown in FIG. The layer is arranged in the air inlet 01 of the fast inflatable sofa. As shown in FIG. 2, the compartment 02 will be biased to one side of the air inlet 01 when the user runs, causing the two inflatable chambers of the fast inflatable sofa to be inflated. There is uneven air intake, resulting in a small total air intake in the fast-filling sofa. When using it, the user's body may touch the ground because there is less gas in the fast-filling sofa. Phenomenon, the user experience is poor.

Summary of the invention

The technical problem to be solved by the utility model is to provide a fast inflatable sofa which can achieve rapid inflation, uniform inflation and good use effect.

The technical solution adopted by the present utility model to solve the above technical problems is: a fast inflatable sofa, which includes a main body with an open front end, an air cavity is provided in the main body, and a partition is provided in the air cavity. The two ends of the partition are fixed to the main body, the open end of the main body is an air inlet, the front end of the partition is disposed in the air inlet, and the upper part of the front end of the partition is connected to the main body. The first side wall of the air inlet is connected, the lower part of the front end of the partition is connected with the second side wall of the air inlet, and the front end of the main body is provided with a sealing device.

Preferably, the sealing device includes a zipper tape, the zipper tape is fixedly disposed on the first side wall and the second side wall of the air inlet, and two ends of the zipper tape are provided There are buckles.

Preferably, the connection point between the upper part of the front end of the partition and the first side wall of the air inlet is a first connection point, and the lower part of the front end of the partition and the second side wall of the air inlet The connection point is the second connection point. The distance between the first connection point and the upper end of the air inlet is 10 cm to 25 cm, and the second connection point is the lower top of the air inlet. The distance between the points is 10 cm to 25 cm.

Preferably, the distance from the first connection point to the upper end of the air inlet is equal to the distance from the second connection point to the lower end of the air inlet.

Compared with the prior art, the utility model has the advantages that a first connection point connected to the first side wall and a second connection connected to the second side wall are provided on the partition in the air inlet of the inflatable sofa. The setting of the first connection point and the second connection point can effectively solve the problem that the partition is biased to the air inlet side after the air inlet is opened, thereby solving the problem of uneven air intake of the air inlet of the inflatable sofa. When the amount of air intake into the two inflatable chambers is uniform, the air in the inflatable sofa can be sufficient, and the user experience is better, and the user's body is not in contact with the ground due to insufficient air volume into the inflatable sofa.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a schematic diagram of an air inlet of an existing quick inflatable sofa;

FIG. 2 is a schematic diagram of an air intake state of FIG. 1; FIG.

FIG. 3 is one of the overall schematic diagrams of the present invention;

4 is the second overall schematic diagram of the present invention;

FIG. 5 is a schematic diagram of an air inlet of the present invention.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.

As shown in FIG. 3, FIG. 4, and FIG. 5, a rapid inflatable sofa includes a main body 1 with an open front end, an inflation cavity is provided in the main body 1, and a partition 3 is provided in the inflation cavity. It is fixed to the main body 1. The open end of the main body 1 is the air inlet 2. The front end of the partition 3 is arranged in the air inlet 2. The upper part of the front end of the partition 3 is connected to the first side wall 4 of the air inlet 2. The lower part of the front end is connected to the second side wall 5 of the air inlet 2. The front end of the main body 1 is provided with a sealing device. The sealing device includes a buckle band 7, which is fixedly disposed on the first side wall 4 of the air inlet 2 and The second side wall 5, and both ends of the buckle belt 7 are provided with a buckle 6.

The connection point between the upper part of the front end of the partition 3 and the upper part of the first side wall 4 of the air inlet 2 is the first connection point 41, and the connection point between the lower part of the front end of the partition 3 and the lower part of the second side wall 5 of the air inlet 2 is the second The connection point 51, the distance from the first connection point 41 to the upper end of the air inlet 2 and the distance between the second connection point 51 and the lower end of the air inlet 2 are equal, that is, the distance from the first connection point 41 to the upper end of the air inlet 2 It is 15 cm, and the distance from the second connection point 51 to the lower top point of the air inlet 2 is 15 cm.

The use process of the utility model: The user opens the air inlet 2 because the first connection point 41 and the second connection point 51 are connected to the first side wall 4 and the second side wall 5, respectively, so that the partition layer is described. 3 Divide the air inlet 2 into two parts of the same size, and the compartment 3 divides the inflation chamber in the main body 1 into two parts. When the user fills in air from the air inlet 2, the air will enter through the air inlet 2 which is divided into two parts. The corresponding air chambers make the amount of air entering the two air chambers similar; after the air is flushed into the air chambers, the air inlet 2 provided at the front end of the main body 1 is sealed by the flip of the buckle belt 7 and It is fixed by the buckles 6 provided on both ends of the buckle band 7.

Claims

A fast inflatable sofa includes a main body with an open front end, an air cavity is provided in the main body, and a partition is provided in the air cavity. Two ends of the partition are fixed to the main body. It is characterized in that the open end of the main body is an air inlet, the front end of the partition is arranged in the air inlet, and the upper part of the front end of the partition is connected to the first side wall of the air inlet The lower part of the front end of the partition is connected to the second side wall of the air inlet, and the front end of the main body is provided with a sealing device.
The fast inflatable sofa according to claim 1, wherein the sealing device comprises a buckle band, and the buckle band is fixedly disposed on the first side wall and the second side wall of the air inlet. The two ends of the buckle strip are provided with buckles.
The fast inflatable sofa according to claim 1, characterized in that the connection point between the upper part of the front end of the partition and the first side wall of the air inlet is a first connection point, and the front end of the partition The connection point between the lower part and the second side wall of the air inlet is a second connection point, and the distance from the first connection point to the upper end of the air inlet is 10cm-25cm, and the second The distance from the connection point to the lower top point of the air inlet is 10cm-25cm.
The quick inflatable sofa according to claim 3, characterized in that the distance from the first connection point to the upper end of the air inlet and the second connection point to the lower end of the air inlet The distances between the points are equal.