Combinable inflatable sofa

Abstract

The utility model relates to a combinable inflatable sofa, which aims at solving the technical problem that when the current inflatable sofa is used, the inflatable sofa is light, so that when a user uses the inflatable sofa indoors, the friction force between the bottom of the inflatable sofa and an indoor bottom plate is small, the inflatable sofa is easy to slide, and the user feels uncomfortable when using the inflatable sofa. The sofa body comprises an inflatable seat cushion, an inflatable backrest, two inflatable armrests and an inflatable unfolding cushion, the two inflatable armrests are communicated with the two sides of the inflatable seat cushion, the inflatable backrest is communicated with the rear end of the inflatable seat cushion, a connecting cloth belt is connected between the inflatable seat cushion and the inflatable unfolding cushion, and the inflatable seat cushion and the inflatable unfolding cushion are connected through the connecting cloth belt. Suction cups are installed at the four corners of the bottom of the inflatable unfolding cushion, first cloth belt rings are connected to the two sides of the surface of the inflatable unfolding cushion, and when the sofa body is in the sitting state and in the state that the sofa body is unfolded to be used as a bed, movement in the using process is avoided, and the comfort of a user is further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of inflatable sofa, concretely is a kind of combination inflatable sofa. BACKGROUND

[0002] Inflatable sofa is a kind of portable furniture formed by supporting structure by inflation, mainly by airtight material (such as PVC, TPU) is made, relies on internal air pressure to provide sitting and lying support. Its core feature is light, foldable, fast inflation and deflation, suitable for temporary home, outdoor camping, emergency use and other scenes.

[0003] Traditional inflatable sofa when using, since inflatable sofa is lighter, so that user uses inflatable sofa on indoor, since the friction between inflatable sofa bottom and indoor bottom plate is small, easy to slide, cause the uncomfortable of user use. For this, need to design new technical scheme to solve. INVENTION CONTENTS

[0004] The utility model aims at overcoming the insufficient of prior art, adapts to reality needs, provide a kind of combination inflatable sofa, to solve the technical problem that current inflatable sofa when using, since inflatable sofa is lighter, so that user uses inflatable sofa on indoor, since the friction between inflatable sofa bottom and indoor bottom plate is small, easy to slide, cause the uncomfortable of user use.

[0005] In order to realize the utility model of the purpose, the technical scheme that the utility model is used is as follows: design a kind of combination inflatable sofa, including sofa body, the sofa body includes inflatable cushion, inflatable backrest, two inflatable armrests and inflatable unfolding pad, two The inflatable armrests are communicated at the two sides of inflatable cushion, the inflatable backrest is communicated at the rear end of inflatable cushion, the inflatable cushion is connected with the inflatable unfolding pad between connection cloth belt, the bottom four corners of the inflatable unfolding pad are all installed with suction disc, the surface two sides of the inflatable unfolding pad are all connected with first cloth belt ring and second cloth belt ring, the bottom two sides of the inflatable cushion are all connected with first button, the two sides of the connection cloth belt are all connected with second button, the first cloth belt ring and second cloth belt ring are respectively corresponding with first button and second button, the bottom of the inflatable cushion is provided with antiskid pad, the bottom of the antiskid pad has anti-skid particle.

[0006] Preferably, the two sides of the connection cloth belt are provided with tightening mechanism, the tightening mechanism includes cloth belt cylinder connected at the two sides of connection cloth belt, two through holes are formed on the outside one side of the cloth belt cylinder, the inner chamber two sides of the cloth belt cylinder are connected with tightening rope, the tightening rope passes through two through holes and is distributed in the shape of "J".

[0007] Preferably, the height of the inflatable cushion is adapted to the sum of the height of the inflatable unfolding pad and the height of the suction disc.

[0008] Preferably, the same end of the inflatable cushion and the inflatable expansion pad is provided with an air nozzle, and the air nozzle is provided with a deflation valve.

[0009] Preferably, a spring buckle is mounted on the tightening rope outside the cloth belt cylinder.

[0010] Preferably, the surface of the inflatable expansion pad and the inflatable cushion is provided with a velvet layer, and the velvet layer is polyester.

[0011] Compared with the prior art, the utility model has the beneficial effects that:

[0012] 1. The utility model discloses a structure that combines an inflatable expansion pad, an inflatable cushion, a connecting cloth belt, a first cloth belt ring, a first button, a suction cup and an anti-skid pad, when sitting, the inflatable expansion pad and the inflatable cushion are limited to each other, so that when the inflatable expansion pad is placed at the bottom of the inflatable cushion, the upper inflatable cushion is displaced and separated from the inflatable expansion pad, causing the inflatable cushion to tip over and causing harm to the person sitting on the inflatable cushion, and when the inflatable expansion pad is placed below, the suction cup is adsorbed to the indoor floor, thereby improving the stability of the sofa body placed on the indoor floor and avoiding the sofa body from moving during use, when the sofa body needs to be unfolded to serve as a bed, the inflatable expansion pad is stably placed on the floor by the suction cup, and the inflatable cushion is stably placed by the anti-skid pad increasing the friction with the floor, thereby avoiding the inflatable expansion pad from moving when unfolded for use, and further improving the comfort of the user.

[0013] 2. The utility model discloses a structure that combines a cloth belt cylinder, a spring buckle, a through hole and a tightening rope, when the inflatable expansion pad is unfolded for use, the spring buckle is pressed and the tightening rope is pulled outward, so that the connecting cloth belt is retracted by the tightening rope, reducing the volume of the connecting cloth belt, not only facilitating the inflatable cushion and the inflatable expansion pad to be close to each other and fit together, but also avoiding the connecting cloth belt from being dragged on the floor when not in use, causing wear or damage. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a whole structure schematic view of the utility model;

[0015] Figure 2 It is an inflatable expansion pad unfolding structure schematic view of the utility model;

[0016] Figure 3 It is an inflatable expansion pad unfolding and inflatable cushion connecting structure schematic view of the utility model;

[0017] Figure 4 It is an A place enlarged view of the utility model;

[0018] Figure 5 It is a cloth bag and tightening mechanism connecting structure schematic view of the utility model;

[0019] Figure 6 The enlarged view of B of the utility model;

[0020] Figure 7 The enlarged view of C of the utility model.

[0021] In the figure: 1, inflatable seat cushion; 11, inflatable armrest; 12, inflatable backrest; 13, non-slip mat; 2, connecting cloth belt; 21, cloth belt cylinder; 22, through hole; 23, tightening rope; 24, spring anti-slip buckle; 3, inflatable unfolding pad; 31, suction cup; 4, air nozzle; 5, first cloth belt ring; 51, first button; 52, second cloth belt ring; 53, second button; 6, pile surface layer. DETAILED DESCRIPTION

[0022] The utility model is further illustrated below in combination with the drawings and examples:

[0023] Example 1: a combinable inflatable sofa, referring to Figures 1 to 7 , including sofa body, the sofa body includes inflatable seat cushion 1, inflatable backrest 12, two inflatable armrests 11 and inflatable unfolding pad 3, two inflatable armrests 11 are communicated at the two sides of inflatable seat cushion 1, the inflatable backrest 12 is communicated at the rear end of inflatable seat cushion 1, the inflatable seat cushion 1 is connected with inflatable unfolding pad 3 and is provided with suction cup 31 at the bottom four corners of inflatable unfolding pad 3, the surface both sides of inflatable unfolding pad 3 are connected with first cloth belt ring 5 and second cloth belt ring 52, the bottom both sides of inflatable seat cushion 1 are connected with first button 51, the both sides of connecting cloth belt 2 are connected with second button 53, first cloth belt ring 5 and second cloth belt ring 52 correspond with first button 51 and second button 53 respectively, the bottom of inflatable seat cushion 1 is provided with non-slip mat 13, the bottom of non-slip mat 13 has anti-slip particle.

[0024] When working, when sitting, the inflatable unfolding pad 3 is placed at the bottom of the inflatable seat cushion 1, the connecting cloth belt 2 is folded in L shape and placed between the inflatable unfolding pad 3 and the inflatable seat cushion 1, then the first button 51 is buckled on the first cloth belt ring 5, so that one end of the connecting cloth belt 2 is connected to the inflatable seat cushion 1, and then the connecting cloth belt 2 is limited at the bottom of the inflatable seat cushion 1, then the second button 52 is buckled on the second cloth belt ring 52, so that one end of the connecting cloth belt 2 is connected to the inflatable unfolding pad 3, and then the inflatable unfolding pad 3 is limited on the connecting cloth belt 2, and then the inflatable seat cushion 1 and the inflatable unfolding pad 3 are limited to each other, so that the connecting cloth belt 2 avoids the inflatable seat cushion 1 from moving on the inflatable unfolding pad 3, so that when the inflatable unfolding pad 3 is placed at the bottom of the inflatable seat cushion 1, the upper inflatable seat cushion 1 is separated from the inflatable unfolding pad 3, the inflatable seat cushion 1 is prevented from falling, the person sitting on the inflatable seat cushion 1 is prevented from being hurt, and when the inflatable unfolding pad 3 is placed below, the suction cup 31 is adsorbed to the indoor ground, so that the stability of the sofa body placed on the indoor ground is improved, and the sofa body is prevented from moving during use, when the sofa body needs to be unfolded to serve as a bed, the first button 51 is taken off the first cloth belt ring 5, then the inflatable seat cushion 1 is pulled to make the bottom of the inflatable seat cushion 1 contact with the indoor ground, then the inflatable seat cushion 1 is close to the inflatable unfolding pad 3, and the connecting cloth belt 2 is placed between the inflatable seat cushion 1 and the inflatable unfolding pad 3, at this time, the inflatable unfolding pad 3 is stably placed by the suction cup 31 adsorbed to the ground, the inflatable seat cushion 1 is stably placed by the anti-skid pad 13 increasing the friction with the ground, and then the inflatable unfolding pad 3 is prevented from moving when unfolded for use, and the comfort of the user is further improved.

[0025] Specifically, referring to Figure 5 and Figure 6 , both sides of the connecting cloth belt 2 are provided with a tightening mechanism, the tightening mechanism comprises a cloth belt barrel 21 connected to both sides of the connecting cloth belt 2, two through holes 22 are formed on one side of the outer part of the cloth belt barrel 21, a tightening rope 23 is connected between the inner cavities of the cloth belt barrel 21, the tightening rope passes through the two through holes 22 and is distributed in the shape of “Ji”, and a spring anti-slip buckle 24 is installed on the tightening rope 23 on the outer side of the cloth belt barrel 21, when the inflatable unfolding pad 3 is unfolded for use, the spring anti-slip buckle 24 is pressed and the tightening rope 23 is pulled outward, so that the tightening rope 23 drives the connecting cloth belt 2 to shrink, and the volume of the connecting cloth belt 2 is reduced, which not only facilitates the close fitting of the inflatable seat cushion 1 and the inflatable unfolding pad 3, but also avoids the connecting cloth belt 2 from being dragged on the ground when not in use, causing wear or damage.

[0026] Further, referring to Figure 2 , the height of the inflatable seat cushion 1 is adapted to the sum of the height of the inflatable unfolding pad 3 and the height of the suction cup 31, for ensuring the comfort of the person lying when the inflatable unfolding pad 3 is unfolded for use.

[0027] It is worth mentioning that, see Figure 1 The same end of the inflatable seat cushion 1 and the inflatable unfolding pad 3 is provided with an air nozzle 4, and the air nozzle 4 is provided with a deflation valve, and the inflatable seat cushion 1 and the inflatable unfolding pad 3 are inflated or deflated through the air nozzle 4.

[0028] It is worth mentioning that, see Figure 2 The surface of the inflatable unfolding pad 3 and the inflatable seat cushion 1 is provided with a velvet layer 6, and the velvet layer 6 is made of polyester, and the setting of the velvet layer 6 increases the comfort of the sofa body used by the personnel, and the velvet layer 6 made of polyester has wear resistance and wrinkle resistance, and prolongs the service life of the velvet layer 6.

[0029] In addition, the components of the utility model are all general standard components or components known by the person skilled in the art, the structure and principle of which can be known by the person skilled in the art through a technical manual or through a conventional experimental method, and the person skilled in the art can realize it completely, and it is needless to say, and the content protected by the utility model does not involve the improvement of the internal structure and method.

[0030] The utility model discloses an embodiment discloses a preferred embodiment, but is not limited to this, and the person skilled in the art, easily understands the spirit of the utility model according to the above -mentioned embodiment, and makes different extension and change, but as long as not departing from the spirit of the utility model, all are within the protection scope of the utility model.

Claims

1. A modular inflatable sofa, comprising a sofa body, the sofa body including an inflatable seat cushion (1), an inflatable backrest (12), two inflatable armrests (11), and an inflatable unfolding pad (3), wherein the two inflatable armrests (11) are connected to both sides of the inflatable seat cushion (1), and the inflatable backrest (12) is connected to the rear end of the inflatable seat cushion (1), characterized in that, A connecting cloth belt (2) is connected between the inflatable cushion (1) and the inflatable unfolding cushion (3). Suction cups (31) are installed at the four corners of the bottom of the inflatable unfolding cushion (3). First cloth belt loops (5) and second cloth belt loops (52) are connected to both sides of the surface of the inflatable unfolding cushion (3). First buttons (51) are connected to both sides of the bottom of the inflatable cushion (1). Second buttons (53) are connected to both sides of the connecting cloth belt (2). The first cloth belt loops (5) and the second cloth belt loops (52) correspond to the first buttons (51) and the second buttons (53) respectively. An anti-slip pad (13) is provided at the bottom of the inflatable cushion (1), and anti-slip particles are provided at the bottom of the anti-slip pad (13).

2. The modular inflatable sofa as described in claim 1, characterized in that, Tightening mechanisms are provided on both sides of the connecting cloth belt (2). The tightening mechanisms include cloth belt cylinders (21) connected to both sides of the connecting cloth belt (2). Two through holes (22) are provided on the outer side of one side of the cloth belt cylinder (21). A tightening rope (23) is connected between both sides of the inner cavity of the cloth belt cylinder (21). The tightening rope (23) passes through the two through holes (22) and is distributed in a "Ji" shape.

3. A modular inflatable sofa as described in claim 1, characterized in that, The height of the inflatable cushion (1) is adapted to the sum of the height of the inflatable unfolding cushion (3) and the height of the suction cups (31).

4. A modular inflatable sofa as described in claim 1, characterized in that, Air nozzles (4) are installed at the same ends of the inflatable cushion (1) and the inflatable unfolding cushion (3), and the air nozzles (4) have air release valves.

5. A modular inflatable sofa as described in claim 2, characterized in that, Spring anti-slip buckles (24) are installed on the tightening ropes (23) on the outer sides of the cloth belt cylinders (21).

6. A modular inflatable sofa as described in claim 1, characterized in that, Fluffy layers (6) are provided on the surfaces of the inflatable unfolding cushion (3) and the inflatable cushion (1), and the fluffy layers (6) are made of polyester.

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