US20190082847A1

US20190082847A1 - Annular inflatable desk and chair

Info

Publication number: US20190082847A1
Application number: US15/708,157
Authority: US
Inventors: Hui Zeng
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-09-19
Filing date: 2017-09-19
Publication date: 2019-03-21

Abstract

The utility model discloses an annular inflatable desk and chair, and relates to the technical field of portable inflatable furniture. The annular inflatable desk and chair includes a circular inflatable chamber, in which the bottom of an inner ring of the circular inflatable chamber is closed by a baseplate such that the inflatable chamber is formed in a concave-like structure, and an outer circumference of the inflatable chamber is provided with a plurality of fixed locations spaced apart with each other for fixing a tabletop assembly, and the inflatable chamber is provided with an inflation/deflation nozzle for charging and discharging the inflatable chamber. It is suitable for the multi-purpose functions of the small space home and the outdoor. It has following advantages: Its structure is simpler, and retractable, no extra space is occupied, convenient to use, and the functions of which are versatile.

Description

BACKGROUND OF THE INVENTION

The utility model relates to the technical field of the portable inflatable furniture device, and in particular to a versatile and easy-use annular inflatable desk and chair.
With the improvement of people's living standards, leisure often has characteristics of appearing everywhere and randomness. Traditional furniture tables often have the following shortcomings: the production steps are many, the efficiency of manual work is low: the materials of the traditional table mainly are wood, stainless steel, plastic and so on, which will lead to: complex process, high production costs, low efficiency. The structure and size of traditional tables are limited, resulting in large volume, taking up space, not compact, not easy to transport. Due to the limits of material and process, the traditional tables may lead to monotonous shape and not artistic. The traditional tables may not be environmentally friendly, not easy to clean, and easily be damaged. The traditional table can't meet the multi-purpose use in the cars, outdoors and beds.

BRIEF SUMMARY OF THE INVENTION

The technical problem to be solved by this utility model is how to provide a circular inflatable desk and chair which is convenient to bring, versatile and easy to use.
In order to solve the above technical problems, the technical solution adopted by the utility model is an annular inflatable desk and chair, characterized in that includes a circular inflatable chamber in which the bottom of the inner circle of the inflatable chamber is closed by a baseplate so that the inflatable chamber is formed in a concave-like structure, and the outer circumference of the inflatable chamber is provided alternately with a plurality of fixed location for fixing the tabletop assembly, and the inflatable chamber is provided with a inflation/deflation nozzle for charging and discharging the filling chamber.
Preferably, the inflatable chamber have an outer diameter of 1-2 m, a inner diameter of 0.5-1 m, and a height of 0.3-0.8 m.
A further technology solution is that the material used in the inflatable chamber is stitched by upper, middle and lower layers of PVC or TPU material.
A further technology solution is that the annular inflatable desk and chair further comprises a tabletop assembly made of a hard material, the tabletop assembly comprising a tabletop portion and a leg portions for supporting the tabletop portion, in order to keep a certain distance between the tabletop portion and the upper side of the inflatable chamber, the upper end of the leg portions are fixedly connected to the tabletop portion, and the lower end of the leg portions are fixedly connected to the inflatable chamber, and the upper end of the leg portions are fixedly connected to the upper surface of the inflatable chamber, the outer circumference of the tabletop portion, the adjacent two leg portions and the inner circle of the circular inflatable chamber form a space for people to sit.
A further technology solution is that the fixing location is a clamping slot, and the leg portions are arcuate plates, the lower end of the leg portions are caught in the fixing location, and the upper end of the leg portions provided alternately two connecting protrusions, the location of tabletop portion which is connected to each of the leg portions are provided with two connecting grooves, the connecting projections being inserted into the connecting grooves and fixed by means of screws, in order to fixedly connect the leg portions to the tabletop portion.
A further technology solution is that front, rear, left and right sides of the tabletop portion are all recessed so that four corners of the tabletop portion protrude with respect to the side surface of the tabletop portion.
A further technology solution is that the inflation/deflation nozzle comprises a mouthpiece cover, a connecting ring, a pressing column, a flexible shell, a gaseous core hard shell, a gaseous core spring bowl, a gaseous core guide ring, a gaseous core sealing buckle and a sealing gasket, the mouthpiece cover is connected with the connecting ring by a connecting piece, the connecting ring is fixed on the upper side surface of the flexible shell, and the mouthpiece cover is provided with a connecting cylinder which is inserted into a gap between the connecting ring and the flexible shell in order to close the airway between connecting ring and the flexible shell, the gaseous core hard shell is fixed in flexible shell, gaseous core spring bowl is provided on an airway cylinder in the gaseous core hard shell, and the gaseous core guide ring was arranged on gaseous core sealing buckle, and the sealing gasket was provided with a closed needle which is inserted through gaseous core sealing buckle and the spring bowl in turn and into the pressing column, and a cooperating claw structure is provided between the gaseous core sealing buckle and the pressing column.
Beneficial effects of the above-mentioned technology solution are that the annular inflatable desk and chair is suitable for 1-4 individuals at home, outdoors and other places to relax, have some tea, play games and so on. The annular inflatable desk and chair can also be used as leisure gas bed or children's inflatable tub at home, and can be used as a floating vehicle and other use at outdoors. The annular inflatable desk and chair has a standalone air chamber structure which can be accommodated, and the tabletop can be separated, the table legs can be removed. It is suitable for the multi-purpose function of the small space home and the outdoor. The inflatable desk and chair has following advantages: the structure of which is simpler, and it is easier be inflated and is retractable, no extra space is occupied, it is convenient to use, the functions of which are versatile.

BRIEF DESCRIPTION OF THE DRAWINGS

The utility model will be described in further detail with reference to the accompanying drawings and specific embodiments.

FIG. 1 is a three-dimensional schematic view of the structure of the annular inflatable desk and chair according to an embodiment of the present utility model;

FIG. 2 is a top schematic view of the structure of the annular inflatable desk and chair according to an embodiment of the present utility model;

FIG. 3 is a exploded schematic view of the structure of the annular inflatable desk and chair according to an embodiment of the present utility model;

FIG. 4 is a exploded schematic view of the structure of the annular inflatable desk and chair according to an embodiment of the present utility model;

FIG. 5 is a exploded schematic view of the structure of a tabletop assembly according to an embodiment of the present utility model;

FIG. 6 is a schematic structural view of a inflation/deflation nozzle according to an embodiment of the present utility model;

FIG. 7 is a exploded schematic view of the structure of the inflation/deflation nozzle according to an embodiment of the present utility model;

FIG. 8 is a schematic view showing the usage state of the annular inflatable desk and chair according to an embodiment of the present utility model;

FIG. 9 is a schematic view showing the usage state of the annular inflatable desk and chair according to an embodiment of the present utility model;

FIG. 10 is a schematic view showing the usage state of the annular inflatable desk and chair according to an embodiment of the present utility model;

FIG. 11 is a cross-sectional view of the inflation/deflation nozzle according to an embodiment of the present utility model; in which:

1—circular inflatable chamber, 2—baseplate, 3—fixing location, 4—inflation/deflation nozzle, 4—mouthpiece cover, 41—connecting ring, 42—pressing column, 43—flexible shell, 44—gaseous core hard shell, 45—gaseous core spring bowl, 46—gaseous core guide ring, 47—gaseous core sealing buckle, 48—sealing gasket, 5—tabletop assembly, 51—tabletop portion, 52—leg portions, 511—connecting groove, 521—connecting projection, 6—screw

DETAILED DESCRIPTION OF THE INVENTION

The technology solutions described in the embodiments of the utility model are clearly and completely described in connection with the drawings in the embodiments of the utility model. It is obvious that the described embodiments are only a part of the embodiments of the utility model, and not all embodiments. All other embodiments obtained by those skilled in the art without making creative work based on the embodiments of the utility model are within the scope of the utility model.
In the following description, numerous specific details are set forth in order to fully understand the utility model, but the utility model may be embodied in other ways other than those described herein, and those skilled in the art may do similar promotion without departing from the spirit of the utility model, and thus the utility model is not limited by the specific embodiments disclosed below.
As shown in FIGS. 1-2, the utility model discloses an annular inflatable desk and chair, including a circular inflatable chamber 1 in which a bottom of a internal circle of the inflatable chamber is closed by a baseplate 2, so that inflatable chamber is formed to a concave-like structure in which water or the like can be placed. A plurality of fixing locations 3 are provided on the outer circumference of the inflator chamber for fixing a tabletop assembly, and the inflatable chamber is provided with a inflation/deflation nozzle 4 for charging and discharging the inflatable chamber.
Preferably, the inflatable chamber have a outer diameter of 1-2 m, a inner diameter of 0.5-1 m, and a height of 0.3-0.8 m. It should be noted that the specific dimensions of the inflatable chamber may also be of other sizes, and those skilled in the art can adjust accordingly to the actual use scenario.
Preferably, materials used in the inflatable chamber is stitched from the upper, middle and lower layers of PVC or TPU material (single layer).
As shown in FIGS. 1-5, the annular inflatable desk and chair also includes a tabletop assembly 5 made of a hard material, to prevent it from being deformed during use. The tabletop assembly 5 includes a tabletop portion 51 and leg portions 52 for supporting the tabletop portion 51 so as to keep a distance between the tabletop portion 51 and the upper side surface of the inflatable chamber. The upper end of the leg portions 52 are fixedly connected to the tabletop portion 51, and the lower end of the leg portions 52 are fixedly connected to the inflatable chamber, the outer circumference of the tabletop portion, the adjacent two leg portions 52 and the inner circle of the circular inflatable chamber 1form a space for people to sit.
Further, as shown in FIGS. 3-5, the fixing location 3 is a clamping slot, and the leg portions 52 are arcuate plates, the lower end of the leg portions 52 are caught in the fixing location 3. The upper end of the leg portions 52 provided alternately two connecting protrusions 521, the location of the tabletop portion 51 which is connected to each of the leg portions is provided with two connecting grooves 511, the connecting projections 521 being inserted into the connecting grooves 511 and fixed by means of screws, in order to fixedly connect the leg portions 52 to the tabletop portion 51. The front, rear, left and right sides of the tabletop portion 52 are all recessed so that four corners of the tabletop portion 52 protrude with respect to the side surface of the tabletop portion.
As shown in FIGS. 6-7, the inflation/deflation nozzle 4 includes a mouthpiece cover 40, a connecting ring 41, a pressing column 42, a flexible shell 43, a gaseous core hard shell 44, a gaseous core spring bowl 45, a gaseous core guide ring 46, a gaseous core sealing buckle 47 and a sealing gasket 48. The mouthpiece cover 40 is connected with the connecting ring 41 by a connecting piece, the connecting ring 41 is fixed on the upper side surface of the flexible shell 43, and the mouthpiece cover 40 is provided with a connecting cylinder which is inserted into a gap between the connecting ring 41 and the flexible shell 43 in order to close the airway between connecting ring 41 and the flexible shell 43. The gaseous core hard shell 44 is fixed in flexible shell 43, the gaseous core spring bowl 45 is provided on an airway cylinder in the gaseous core hard shell 44, and the gaseous core guide ring 46 was arranged on gaseous core sealing buckle 47, and the sealing gasket 48 was provided with a closed needle 481 which is inserted through the gaseous core sealing buckle 47 and the spring bowl 45 in turn and into the pressing column 42, and a cooperating claw structure is provided between the gaseous core sealing buckle 47 and the pressing column 42.
Press the structure to quickly inflation/deflation the gas nozzle: use a pressure-resilient-vent and pressure-stop-close structure, and use a design of spring rotation resilient buckle and rubber mat closure. The internal structure of the gas nozzle adopt spring rotation resilient buckle which is pressured and kick-back 2 times and can play a role for rapid charging and discharging. It can be used on other inflatable products. With the design, it can easily inflate with an external pump and so on to inflatable items which need to be inflated.
FIGS. 8-10 are schematic views showing the usage state of the embodiment of the utility model. As shown in FIG. 8, a person may sit on the inside or outside of the annular inflatable desk and chair, and use the tabletop assembly 5 on the annular inflatable table. As shown in FIG. 9, after the tabletop assembly is disassembled, the person can lie on the circular inflatable chamber 1, and as shown in FIG. 10, the tabletop assembly is disassembled, the circular inflatable chamber 1 may be used as a simple swimming pool and thus children can play water in the circular inflatable chamber 1.
The annular inflatable desk and chair is suitable for 1-4 individuals at home, outdoors and other places to relax, have some tea, play games and so on. The annular inflatable desk and chair can also be used as leisure gas bed or children's inflatable tub at home, and can be used as a floating vehicle and other use at outdoors. The annular inflatable desk and chair has a standalone air chamber structure which can be accommodated, and the tabletop can be separated, the table legs can be removed. It is suitable for the multi-purpose function of the small space home and the outdoor. The inflatable desk and chair has following advantages: the structure of which is simpler, and it is easier be inflated and is retractable, no extra space is occupied, it is convenient to use, the functions of which are versatile.

Claims

What is claimed is:

1. An annular inflatable desk and chair, characterized in that, includes a circular inflatable chamber(1) in which the bottom of the inner circle of the inflatable chamber is closed by a baseplate(2) so that the inflatable chamber is formed in a concave-like structure, and the outer circumference of the inflatable chamber is provided alternately with a plurality of fixed location(3) for fixing the tabletop assembly, and the inflatable chamber is provided with a inflation/deflation nozzle(4) for charging and discharging the filling chamber.

2. The annular inflatable desk and chair according to claim 1, wherein the inflatable chamber have an outer diameter of 1-2 m, a inner diameter of 0.5-1 m, and a height of 0.3-0.8 m.

3. The annular inflatable desk and chair according to claim 1, wherein the material used in the inflatable chamber is stitched by upper, middle and lower layers of PVC or TPU material.

4. The annular inflatable desk and chair according to claim 1, wherein the annular inflatable desk and chair also includes a tabletop assembly (5) made of a hard material, the tabletop assembly (5) includes a tabletop portion (51) and leg portions (52) for supporting the tabletop portion (51) so as to keep a distance between the tabletop portion (51) and the upper side surface of the inflatable chamber, the upper end of the leg portions (52) are fixedly connected to the tabletop portion (51), and the lower end of the leg portions (52) are fixedly connected to the inflatable chamber, the outer circumference of the tabletop portion(51), the adjacent two leg portions (52) and the inner circle of the circular inflatable chamber(1) form a space for people to sit.

5. The annular inflatable desk and chair according to claim 4, wherein the fixing location (3) is a clamping slot, and the leg portions (52) are arcuate plates, the lower end of the leg portions (52) are caught in the fixing location (3), the upper end of the leg portions (52) provided alternately two connecting protrusions (521), the location of the tabletop portion (51) which is connected to each of the leg portions is provided with two connecting grooves (511), the connecting projections (521) being inserted into the connecting grooves (511) and fixed by means of screws, in order to fixedly connect the leg portions (52) to the tabletop portion (51).

6. The annular inflatable desk and chair according to claim 4, wherein the front, rear, left and right sides of the tabletop portion (52) are all recessed so that four corners of the tabletop portion (52) protrude with respect to the side surface of the tabletop portion.

7. The annular inflatable desk and chair according to claim 1, wherein the inflation/deflation nozzle (4) includes a mouthpiece cover (40), a connecting ring (41), a pressing column (42), a flexible shell (43), a gaseous core hard shell (44), a gaseous core spring bowl (45), a gaseous core guide ring (46), a gaseous core sealing buckle (47) and a sealing gasket (48), the mouthpiece cover (40) is connected with the connecting ring (41) by a connecting piece, the connecting ring(41) is fixed on the upper side surface of the flexible shell (43), and the mouthpiece cover (40) is provided with a connecting cylinder which is inserted into a gap between the connecting ring (41) and the flexible shell (43) in order to close the airway between connecting ring (41) and the flexible shell (43), the gaseous core hard shell (44) is fixed in flexible shell (43), the gaseous core spring bowl (45) is provided on an airway cylinder in the gaseous core hard shell (44), and the gaseous core guide ring (46) was arranged on gaseous core sealing buckle (47), and the sealing gasket (48) was provided with a closed needle (481) which is inserted through the gaseous core sealing buckle (47) and the spring bowl (45) in turn and into the pressing column (42), and a cooperating claw structure is provided between the gaseous core sealing buckle (47) and the pressing column (42).