CN220141195U - Armrest linkage opening type folding seat - Google Patents

Abstract

The utility model discloses a folding seat with an armrest in a linkage mode, and relates to the technical field of seats, comprising a seat board, wherein a connecting rod is arranged at the bottom end of the seat board; the bottom of the connecting rod is provided with the connecting base, the rotating rod is arranged between the connecting base and the rotating rod, a control shaft is arranged between the connecting base and the rotating rod, the control shaft is arranged at the rear end of the rotating shaft, and the bottom end and the left side wall and the right side wall of the connecting base are respectively provided with the fixed plates.

Description

Armrest linkage opening type folding seat

Technical Field

The utility model relates to the technical field of seats, in particular to a folding seat with an armrest in linkage and unfolding.

Background

The seat is a seat with a backrest and armrests, the occupied area of the seat is saved, the comfort level of the seat is improved, the traditional fixed seat is gradually replaced by the folding seat, the structure of the existing folding seat is single, the armrests and the seat can not be driven to be folded simultaneously when the seat is folded and stored, the circulation of people is inconvenient, and therefore the existing requirements are not met.

Disclosure of Invention

The utility model aims to provide an armrest linkage opening type folding seat, which solves the problem that the armrest and the seat cannot be driven to be folded simultaneously when the seat is folded and stored in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the armrest linkage opening type folding seat comprises a seat plate, wherein a connecting rod is arranged at the bottom end of the seat plate; the bottom of connecting rod is provided with the connection base, be provided with the dwang between connecting rod and the connection base, be provided with the axis of rotation between connection base and the dwang, be provided with the control axle between the connection base, and the control axle sets up in the rear end of axis of rotation, the bottom of connection base and both sides wall all are provided with the fixed plate about.

Further, the left and right sides wall of bedplate all is provided with the handrail link, the back of handrail link is provided with the sideboard, the top of sideboard and handrail link is provided with the handrail, through the setting of handrail link, has improved the connection stability between handrail and the bedplate, and the setting of sideboard improves the protectiveness to the handrail link, increases the aesthetic property of seat support simultaneously.

Further, be provided with the bottom bracket between sideboard and the handrail, one side that the sideboard was kept away from to the bottom bracket is provided with the dead lever, and the setting of bottom bracket improves the supportability to the handrail, avoids the handrail to drop, has improved the practicality of device.

Further, the opposite side of handrail link is provided with the pedestal, the opposite side of pedestal is provided with two sets of pedestal pads, and the setting of pedestal pad protects the pedestal, avoids the pedestal to directly link to each other with the bedplate, causes wearing and tearing, improves the life of pedestal.

Further, opposite direction one side of pedestal pad is provided with the connecting piece, and the connecting piece is connected with the lateral wall of bedplate, be connected through the seat tile between the surface of connecting piece and bedplate, through the cooperation of connecting piece and pedestal, increase the connectivity between handrail link and the bedplate, avoid the bedplate to rotate and use and drop, increased life.

Further, the rear side of connecting the base bottom is provided with the mount, the top of mount is connected with the backup plate, the surface of backup plate is provided with the cushion, and the setting of dead lever is connected backup plate and connecting rod, and the setting of cushion increases the comfort level of seat, and the personnel of being convenient for use.

Further, the front end of mount is provided with the connecting rod, the surface of bedplate rear end is provided with the seatpad, through the setting of connecting rod, the quantity of the installation of multiplicable seat support number to increased the use variety, the setting of seatpad increases the comfort level of sitting of seat, uses.

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

1. when the chair is used, the position of the chair is convenient to adjust by arranging the control shaft, and the control shaft is pressed downwards, so that the chair can rotate upwards or downwards under the action of the connecting base, and the armrests and the chair seat can rotate simultaneously, thereby avoiding the protruding armrests and causing barriers to the flow of personnel;

2. when the chair is used, the number of the chair seats can be increased by arranging the connecting bars, so that the use diversity is increased, the connectivity between the armrest connecting frame and the seat plate is increased by matching the connecting pieces and the shaft frames, the seat plate is prevented from falling off when rotating, and the service life is prolonged.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of the bottom structure of the present utility model;

FIG. 3 is a schematic view of the rear end structure of the present utility model;

FIG. 4 is a schematic view of a seat plate connection structure according to the present utility model;

fig. 5 is a schematic structural view of a connecting device according to the present utility model.

In the figure: 1. a seat plate; 2. a connecting rod; 3. the base is connected; 4. a rotating lever; 5. a rotating shaft; 6. a control shaft; 7. a fixing plate; 8. a handrail connecting frame; 9. a side plate; 10. an armrest; 11. a bottom bracket; 12. a fixed rod; 13. a shaft bracket; 14. a pedestal pad; 15. a connecting piece; 16. a fixing frame; 17. a backup plate; 18. a back cushion; 19. a connecting bar; 20. and (5) a seat cushion.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-5, an embodiment of the present utility model is provided: the folding seat comprises a seat board 1, wherein a connecting rod 2 is arranged at the bottom end of the seat board 1; the bottom of connecting rod 2 is provided with connects base 3, be provided with dwang 4 between connecting rod 2 and the connection base 3, be provided with axis of rotation 5 between connection base 3 and the dwang 4, be provided with control shaft 6 between the connection base 3, and control shaft 6 sets up in the rear end of axis of rotation 5, the bottom of connecting base 3 and both sides wall all are provided with fixed plate 7 about.

Referring to fig. 1, 2 and 3, the left and right side walls of the seat plate 1 are respectively provided with an armrest connecting frame 8, a side plate 9 is arranged on one side of the armrest connecting frame 8 opposite to the side, and armrests 10 are arranged above the side plate 9 and the armrest connecting frame 8; a bottom bracket 11 is arranged between the side plate 9 and the handrail 10, and a fixed rod 12 is arranged on one side of the bottom bracket 11 away from the side plate 9; the opposite side of handrail link 8 is provided with pedestal 13, the opposite side of pedestal 13 is provided with two sets of pedestal pads 14, through the setting of handrail link 8, improved the connection stability between handrail 10 and the bedplate 1, the setting of sideboard 9 improves the protectiveness to handrail link 8, increase the aesthetic property of seat support simultaneously, the setting of bottom bracket 11 improves the supportability to handrail 10, avoid handrail 10 to drop, the setting of pedestal pad 14 protects pedestal 13, avoid pedestal 13 to link to each other with bedplate 1 directly, cause wearing and tearing, improve the life of pedestal 13.

Referring to fig. 1, 4 and 5, a connecting piece 15 is disposed on the opposite side of the pedestal pad 14, the connecting piece 15 is connected with the side wall of the seat board 1, and the connecting piece 15 is connected with the surface of the seat board 1 through a seat tile; a fixing frame 16 is arranged at the rear side of the bottom end of the connecting base 3, a backup plate 17 is connected to the top end of the fixing frame 16, and a back cushion 18 is arranged on the surface of the backup plate 17; the front end of mount 16 is provided with connecting rod 19, the surface of bedplate 1 rear end is provided with seatpad 20, through the setting of connecting rod 19, the quantity of the installation of multiplicable seat support number to increased the use variety, through the cooperation of connecting piece 15 and pedestal 13, increased the connectivity between handrail link 8 and the bedplate 1, avoided bedplate 1 to rotate and use to drop, increased life.

Working principle: during the use, through fixed plate 7 with seat and level ground fixed connection, through the setting of connecting rod 19, the quantity of multiplicable seat is convenient for many people use, when needs use it, upwards lift control shaft 6, bedplate 1 drives handrail 10 and pops up simultaneously, bedplate 1 drives seatpad 20 under the rotation of pedestal 13, with backup plate 17 perpendicular, the personnel's of being convenient for use, the setting of seatpad 20 and cushion 18 has increased the comfort level of this seat support, when needs fold the seat support, push down control shaft 6 downwards, the seat support drives handrail 10 and moves downwards simultaneously to cause the hindrance when avoiding personnel to flow.

Claims (7)

1. The utility model provides an open folding seat is opened in handrail linkage, includes bedplate (1), the bottom of bedplate (1) is provided with connecting rod (2), its characterized in that: the bottom of connecting rod (2) is provided with connection base (3), be provided with dwang (4) between connecting rod (2) and connection base (3), be provided with axis of rotation (5) between connection base (3) and dwang (4), be provided with control shaft (6) between connection base (3), and control shaft (6) set up in the rear end of axis of rotation (5), the bottom and the left and right sides wall of connection base (3) all are provided with fixed plate (7).

2. The armrest linked opening folding seat of claim 1 wherein: the seat board is characterized in that the left side wall and the right side wall of the seat board (1) are respectively provided with an armrest connecting frame (8), one side of the armrest connecting frame (8) opposite to the side is provided with an edge board (9), and armrests (10) are arranged above the edge board (9) and the armrest connecting frame (8).

3. The armrest linked opening folding seat as claimed in claim 2, characterized in that: a bottom bracket (11) is arranged between the side plate (9) and the armrest (10), and a fixing rod (12) is arranged on one side, far away from the side plate (9), of the bottom bracket (11).

4. The armrest linked opening folding seat as claimed in claim 2, characterized in that: the handrail connecting frame (8) is provided with a shaft bracket (13) on one opposite side, and two groups of shaft bracket pads (14) are arranged on one opposite side of the shaft bracket (13).

5. The armrest linked opening folding seat of claim 4 wherein: the opposite side of the shaft bracket pad (14) is provided with a connecting piece (15), the connecting piece (15) is connected with the side wall of the seat board (1), and the connecting piece (15) is connected with the surface of the seat board (1) through a seat tile.

6. The armrest linked opening folding seat of claim 1 wherein: the rear side of connecting base (3) bottom is provided with mount (16), the top of mount (16) is connected with backup plate (17), the surface of backup plate (17) is provided with cushion (18).

7. The armrest linked opening folding seat of claim 6 wherein: the front end of the fixing frame (16) is provided with a connecting bar (19), and the surface of the rear end of the seat board (1) is provided with a seat cushion (20).