CN215304419U

CN215304419U - Telescopic sofa device based on sequence control

Info

Publication number: CN215304419U
Application number: CN202121275183.XU
Authority: CN
Inventors: 谭素珍
Original assignee: Evergo Furniture Co ltd
Current assignee: Evergo Furniture Co ltd
Priority date: 2021-06-08
Filing date: 2021-06-08
Publication date: 2021-12-28
Anticipated expiration: 2031-06-08

Abstract

The utility model discloses a telescopic sofa device based on sequence control, which comprises: the sofa comprises a sofa main body and a sofa cushion, wherein the sofa main body comprises a fixed seat and a movable seat inserted to one side of the fixed seat, and the sofa cushion is covered above the sofa main body; the adjusting mechanism is arranged in the fixed seat, the adjusting mechanism comprises an inflator pump and an air bag piece, and the air bag piece is used for connecting the fixed seat and the movable seat; the technical key points are that the sofa main body capable of being pulled up and deformed is used, the use length of the whole sofa main body is adjusted by utilizing the air bag piece, the sofa main body can be selected according to specific environment, and meanwhile, the sliding piece moves in the sliding groove, so that the stability of the position of the sofa main body after deformation can be ensured; the auxiliary plate body and the sofa main body are combined for use, the auxiliary plate body at the position can realize the switching of three forms, and can be selectively placed at the bottom of the sofa main body, so that the auxiliary plate body is distributed in a long strip shape and distributed in a circular ring shape, and the use flexibility of the whole device is embodied.

Description

Telescopic sofa device based on sequence control

Technical Field

The utility model belongs to the field of sofas, and particularly relates to a telescopic sofa device based on sequence control.

Background

The sofa is one kind of soft furniture, and is a multi-seat chair with soft cushions and armrests on two sides; it originates from western countries, and then is introduced into asia, becoming one of the key points of western decoration or modern home design; the frame is a chair made of wood or steel lining cotton wool and other foam materials, and is comfortable as a whole.

However, the prior sofa has the following technical problems in specific use: firstly, the traditional sofa has fixed specification and can only adapt to a specific area, and meanwhile, the use specification of the whole sofa cannot be changed; secondly, if the sofa is used at home, the sofa has fixed specification and limited number of seats.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provides a telescopic sofa device based on sequence control.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a sequential control based telescoping sofa assembly comprising:

the sofa comprises a sofa main body and a sofa cushion, wherein the sofa main body comprises a fixed seat and a movable seat inserted to one side of the fixed seat, and the sofa cushion is covered above the sofa main body;

the adjusting mechanism is arranged in the fixed seat, the adjusting mechanism comprises an inflator pump and an air bag piece, and the air bag piece is used for connecting the fixed seat and the movable seat; and

the auxiliary plate body can be filled in a gap below the sofa main body, the auxiliary plate body comprises a folding plate and a bag body embedded above the folding plate, and the inflator pump is used for inflating the bag body and the air bag piece.

Preferably, the upper side and the lower side of the inner wall of the fixed seat are both provided with sliding grooves, sliding pieces are correspondingly assembled in the sliding grooves, and the sliding pieces are fixedly connected with the surface of the movable seat.

Preferably, a cylindrical back cushion is inserted into one side of the movable seat, and the back cushion can also be inserted into an inner groove of the deformed annular auxiliary plate body.

Preferably, the sofa cushion is composed of a plurality of cushion bodies, and the cushion bodies are closely arranged.

Preferably, the inflator pump is connected with the air bag part through a first branch pipe, the inflator pump is connected with the bag body through a second branch pipe, and the inflator pump is connected with a control panel arranged on the front side of the fixing seat through a lead.

Preferably, a plurality of universal wheels are installed to the bottom of folded sheet, and the both ends of folded sheet all are provided with the hasp that is used for interconnect.

Preferably, the utricule inlays to establish in the recess that the folded sheet surface was predetermine, and pastes through setting up the magic between utricule and the folded sheet and be connected.

Compared with the prior art, the utility model provides a telescopic sofa device based on sequence control, which has the following beneficial effects:

firstly, the sofa main body capable of being pulled up and deformed is used, the use length of the whole sofa main body is adjusted by utilizing the air bag piece, the sofa main body can be selected according to a specific environment, and meanwhile, the sliding piece moves in the sliding groove, so that the stability of the position of the sofa main body after deformation can be ensured;

secondly, the auxiliary plate body is combined with the sofa main body for use, the auxiliary plate body at the position can realize the switching of three forms, and can be selectively placed at the bottom of the sofa main body to ensure that the auxiliary plate body is distributed in a long strip shape and the auxiliary plate body is distributed in a circular ring shape, so that the use flexibility of the whole device is embodied;

thirdly, the back cushion and the auxiliary plate body can be combined for use, and the back cushion can be inserted into the inner groove, so that when the auxiliary plate body at the position is used independently, the back cushion and the auxiliary plate body are convenient for a plurality of people to use simultaneously, and the problem of insufficient seats is solved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is the sofa body interior structure of the present invention;

FIG. 3 is a schematic view of one of the states of the subplate of the present invention;

FIG. 4 is a second schematic view of the auxiliary plate body according to the present invention.

Reference numerals: 1. a sofa main body; 101. a fixed seat; 102. a movable seat; 2. a sofa cushion; 3. a subplate body; 31. folding the board; 32. a capsule body; 4. a control panel; 5. an inflator pump; 6. a first branch pipe; 7. an air bag member; 8. a chute; 9. a slider; 10. back cushion; 11. an inner tank; 12. and a second branch pipe.

Detailed Description

The following will further describe a specific embodiment of the retractable sofa device based on sequence control according to the present invention with reference to fig. 1. The sequential control-based telescoping sofa device of the present invention is not limited to the description of the following embodiments.

This embodiment provides a specific structure of a sequential control-based telescopic sofa device, as shown in fig. 1 to 4, the sequential control-based telescopic sofa device includes:

the sofa comprises a sofa main body 1 and a sofa cushion, wherein the sofa main body 1 comprises a fixed seat 101 and a movable seat 102 inserted into one side of the fixed seat 101, and the sofa cushion 2 is covered above the sofa main body 1;

the adjusting mechanism is arranged in the fixed seat 101, the adjusting mechanism comprises an inflator pump 5 and an air bag part 7, and the air bag part 7 is used for connecting the fixed seat 101 and the movable seat 102; and

the auxiliary plate body 3 can be filled into the gap below the sofa main body 1, the auxiliary plate body 3 comprises a folding plate 31 and a bag body 32 embedded above the folding plate 31, and the inflator 5 is used for inflating the bag body 32 and the air bag piece 7.

By adopting the technical scheme:

the auxiliary plate body 3 and the sofa main body 1 are combined for use, the auxiliary plate body 3 at the position can realize the switching of three forms, and can be selectively placed at the bottom of the sofa main body 1, so that the auxiliary plate bodies 3 are distributed in a long strip shape, and the auxiliary plate bodies 3 are distributed in a circular ring shape, and the use flexibility of the whole device is embodied.

As shown in fig. 2, the upper and lower sides of the inner wall of the fixed seat 101 are both provided with sliding grooves 8, and sliding pieces 9 are correspondingly assembled in the sliding grooves 8, the sliding pieces 9 are fixedly connected with the surface of the movable seat 102.

As shown in fig. 2, a cylindrical cushion 10 is inserted into one side of the movable seat 102, and the cushion 10 is also inserted into the inner groove 11 of the deformed annular subplate body 3.

As shown in fig. 1, the sofa cushion 2 is composed of a plurality of cushion bodies, and the cushion bodies are closely arranged.

The use of the plurality of cushions can be used for the extension or the shortening of the sofa main body 1.

As shown in fig. 3 and 4, the inflator 5 is connected to the airbag member 7 by a first branch pipe 6, the inflator 5 is connected to the bag body 32 by a second branch pipe 12, and the inflator 5 is connected to the control panel 4 mounted on the front side of the fixing base 101 by a wire.

The control panel 4 may adopt a controller with a model of PLC226, and specifically, the surface of the first branch pipe 6 and the surface of the second branch pipe 12 may be provided with an electric control valve, and the electric control valves are connected with the control panel 4, so as to perform sequential control, and complete the inflation treatment of the airbag member 7 and the airbag body 32.

By adopting the technical scheme:

the sofa main body 1 capable of being pulled up and deformed is used, the use length of the whole sofa main body 1 is adjusted by the air bag piece 7, the sofa main body can be selected according to specific environment, meanwhile, the sliding piece 9 moves in the sliding groove 8, and the stability of the position of the sofa main body 1 after deformation can be ensured.

As shown in fig. 3, a plurality of universal wheels are installed at the bottom of the folding plate 31, and two ends of the folding plate 31 are provided with latches for connecting with each other.

As shown in fig. 3, the capsule 32 is embedded in a groove preset on the surface of the folding plate 31, and the capsule 32 is connected with the folding plate 31 by a hook and loop fastener.

By adopting the technical scheme:

the back cushion 10 can be used in combination with the auxiliary plate body 3, and the back cushion 10 can be inserted into the inner groove 11, so that when the auxiliary plate body 3 is used independently, the back cushion is convenient for a plurality of people to use simultaneously to solve the problem of insufficient seats.

The foregoing is a more detailed description of the utility model in connection with specific preferred embodiments and it is not intended that the utility model be limited to these specific details. For those skilled in the art to which the utility model pertains, several simple deductions or substitutions can be made without departing from the spirit of the utility model, and all shall be considered as belonging to the protection scope of the utility model.

Claims

1. A telescopic sofa device based on sequence control is characterized by comprising:

the sofa main body (1) comprises a fixed seat (101) and a movable seat (102) inserted to one side of the fixed seat (101), and a sofa cushion (2) is covered above the sofa main body (1);

the adjusting mechanism is arranged in the fixed seat (101), the adjusting mechanism comprises an inflator pump (5) and an air bag piece (7), and the air bag piece (7) is used for connecting the fixed seat (101) and the movable seat (102); and

the auxiliary plate body (3) can be filled in a gap below the sofa main body (1), the auxiliary plate body (3) comprises a folding plate (31) and an airbag body (32) embedded above the folding plate (31), and the inflator pump (5) is used for inflating the airbag body (32) and the airbag piece (7).

2. The sequential control-based telescoping sofa assembly of claim 1, wherein: the upper side and the lower side of the inner wall of the fixed seat (101) are both provided with sliding grooves (8), sliding pieces (9) are correspondingly assembled in the sliding grooves (8), and the sliding pieces (9) are fixedly connected with the surface of the movable seat (102).

3. The sequential control-based telescoping sofa assembly of claim 1, wherein: one side of the movable seat (102) is inserted with a cylindrical cushion (10), and the cushion (10) can also be inserted into an inner groove (11) of the deformed annular subplate body (3).

4. The sequential control-based telescoping sofa assembly of claim 1, wherein: the sofa cushion (2) is composed of a plurality of cushion bodies, and the cushion bodies are closely arranged.

5. The sequential control-based telescoping sofa assembly of claim 1, wherein: the inflatable air bag is characterized in that the inflator pump (5) is connected with the air bag part (7) through a first branch pipe (6), the inflator pump (5) is connected with the bag body (32) through a second branch pipe (12), and the inflator pump (5) is connected with the control panel (4) arranged on the front side of the fixing seat (101) through a lead.

6. The sequential control-based telescoping sofa assembly of claim 1, wherein: a plurality of universal wheels are installed to the bottom of folded sheet (31), and the both ends of folded sheet (31) all are provided with the hasp that is used for interconnect.

7. The sequential control-based telescoping sofa assembly of claim 1, wherein: the capsule body (32) is embedded in a groove preset on the surface of the folding plate (31), and the capsule body (32) is connected with the folding plate (31) through a magic tape.