CN215382641U

CN215382641U - Chair with high comfort level

Info

Publication number: CN215382641U
Application number: CN202121648066.3U
Authority: CN
Inventors: 张道远; 丁云杰; 高倩
Original assignee: Wuhe Aikeshan Furniture Co ltd
Current assignee: Wuhe Aikeshan Furniture Co ltd
Priority date: 2021-07-20
Filing date: 2021-07-20
Publication date: 2022-01-04
Anticipated expiration: 2031-07-20

Abstract

The utility model discloses a high-comfort chair which comprises a seat board, wherein four support legs are connected below the seat board, two handrails are connected above the seat board in a sliding manner, rotating holes are formed in one side of the opposite side surfaces of the two handrails, a rotating shaft is rotatably connected in each rotating hole, a chair back is connected between the two rotating shafts, and a fixing piece is also connected to each handrail and used for fixing the corresponding rotating shaft. The utility model has the advantages that: the back of the chair in this chair can carry out the back-and-forth movement, and the back of the chair still can adjust the angle, and the user can adjust the distance between the back of the chair and the bedplate edge and the angle between the back of the chair and the bedplate according to the needs of oneself when sitting on the chair, makes the user sit more comfortablely.

Description

Chair with high comfort level

Technical Field

The utility model relates to the technical field of furniture, in particular to a high-comfort chair.

Background

The distance between the chair back and the seat board of the existing chair is fixed, the distance between the chair back of some chairs and the edge of the seat board is too close, so that the hip of some people can not be completely seated on the seat board, and when other people are seated on the seat board, the back of the chair can be far away from the chair back, so that the chair can not be comfortably leaned on the chair back.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a high-comfort chair.

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

the utility model provides a high comfort's chair, includes the bedplate, connects four landing legs in the below of bedplate two handrails of top sliding connection of bedplate all are equipped with the rotation hole in one side of two handrail opposite flank, all rotate in every rotation hole and connect the axis of rotation, connect the back of the chair between two axis of rotation, still connect the mounting on every handrail, the mounting is used for fixed corresponding the axis of rotation.

Preferably, two support rods are connected to the seat plate, a sliding block is connected to the upper portion of each support rod, a sliding groove is formed in the lower side face of each armrest, and the corresponding sliding block is connected to the inside of each sliding groove in a sliding mode.

Preferably, each sliding block is provided with a first threaded through hole, the first threaded through hole is internally threaded with a screw rod, one end of the screw rod is inserted into the bearing, the bearing is connected to the inner side wall of the sliding groove, the other end of the screw rod penetrates through the side wall of the sliding groove, and the end part of the screw rod, which is positioned outside the handrail, is connected with a rotating handle.

Preferably, the two side surfaces of the seat plate are respectively provided with a guide groove, the two guide grooves are arranged oppositely, each guide groove is internally connected with a guide block in a sliding manner, each guide block is connected with a protection rod, and each protection rod is connected to the corresponding side surface below the handrail.

Preferably, the fixing part comprises a plug pin, the upper side surface of each handrail is provided with a plug hole, the plug holes are communicated with the corresponding rotating holes, a group of fixing holes are uniformly distributed on the circumference of each rotating shaft, and the plug pin penetrates through the plug holes to be fixedly plugged in the corresponding fixing holes.

Preferably, the bolt is a bolt, the insertion hole is a threaded hole, and the bolt is connected in the insertion hole in a threaded manner.

The utility model has the advantages that: the chair back in the high-comfort chair provided by the utility model can move back and forth, and the angle of the chair back can be adjusted, so that when a user sits on the chair, the distance between the chair back and the edge of the seat board and the angle between the chair back and the seat board can be adjusted according to the requirement of the user, and the user can sit more comfortably.

Drawings

FIG. 1 is a schematic diagram of a high comfort chair according to the present invention;

FIG. 2 is a schematic view of a handrail;

fig. 3 is an enlarged schematic view of a portion a of fig. 2.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

As shown in fig. 1, the high comfort chair according to the present invention includes a seat plate 1, four legs 2 connected to a lower portion of the seat plate 1, and the seat plate 1 supported by the four legs 2.

Two handrails 3 are connected above the seat board 1 in a sliding manner, namely two support rods 1.1 are vertically connected to one side of the seat board 1, a sliding block 1.2 is connected above each support rod 1.1, a sliding groove 3.1 is arranged on the lower side surface of each handrail 3, the corresponding sliding block 1.2 is connected in each sliding groove 3.1 in a sliding manner, and the handrail 3.1 slides on the support rods 1.1.

As shown in fig. 2, each sliding block 1.2 is provided with a first threaded through hole, the first threaded through hole is internally threaded with a screw rod 1.3, one end of the screw rod 1.3 is inserted into a bearing, the bearing is connected to the inner side wall of the sliding groove 3.1, the other end of the screw rod 1.3 penetrates through the side wall of the sliding groove 3.1, the end part of the screw rod 1.3, which is positioned at the outer side of the handrail 3, is connected with a rotating handle 1.4, the rotating handle 1.4 drives the screw rod 1.3 to rotate, and the screw rod 1.3 is in threaded transmission with the sliding block 1.2, so that the handrail 3 is driven to move.

All be equipped with guide way 8 on the both sides face of bedplate 1, two guide ways 8 set up relatively, equal sliding connection guide block 8.1 in every guide way 8, all connect protection rod 8.2 on every guide block 8.1, every protection rod 8.2 all connect correspondingly the below side of handrail 3.

All be equipped with in one side of two handrail 3 opposite flank and rotate hole 4, all rotate in every rotation hole 4 and connect axis of rotation 5, connect the back of the chair 6 between two axis of rotation 5, back of the chair 6 rotates through axis of rotation 5 to adjust the angle between the back of the chair 6 and the bedplate 1, it is more comfortable when making the user lean on back of the chair 6.

Each handrail 3 is further connected with a fixing piece 7, the fixing piece 7 is used for fixing the corresponding rotating shaft 5, the fixing piece 7 comprises a plug pin 7.1, as shown in fig. 3, an inserting hole 3.2 is formed in the upper side face of each handrail 3, the inserting holes 3.2 are communicated with the corresponding rotating holes 4, a group of fixing holes 5.1 are uniformly distributed on the circumference of each rotating shaft 5, and the plug pin penetrates through the inserting holes 3.2 to be fixedly inserted into the corresponding fixing holes 5.1, so that the rotating shaft 5 is prevented from rotating.

Further, in order to prevent the plug pin 7.1 from falling off, the plug pin 7.1 is a bolt, the plug hole 3.2 is a threaded hole, and the plug pin 7.1 is connected with the plug hole 3.2 in a threaded mode.

The user drives screw rod 1.3 through twist grip 1.4 and rotates, screw rod 1.3 and sliding block 1.2 screw drive before the seat to drive handrail 3 and remove, in addition through the rotation of axis of rotation 5 in rotating hole 4, adjust the angle between the back of the chair 6 and the bedplate 1, thereby make the user can more comfortable sit on bedplate 1, the back leans on the back of the chair 6.

Claims

1. The utility model provides a high comfort's chair, includes bedplate (1), connects four landing legs (2) in the below of bedplate (1), its characterized in that: the chair comprises a seat board (1), wherein two handrails (3) are slidably connected above the seat board (1), rotating holes (4) are formed in one side of the opposite side surfaces of the two handrails (3), a rotating shaft (5) is rotatably connected in each rotating hole (4), a chair back (6) is connected between the two rotating shafts (5), a fixing piece (7) is further connected to each handrail (3), and each fixing piece (7) is used for fixing the corresponding rotating shaft (5).

2. A high comfort chair as claimed in claim 1, wherein: two supporting rods (1.1) are connected to the seat plate (1), a sliding block (1.2) is connected to the upper portion of each supporting rod (1.1), a sliding groove (3.1) is arranged on the lower side face of each handrail (3), and the sliding block (1.2) is connected to the inner portion of each sliding groove (3.1) in a sliding mode correspondingly.

3. A high comfort chair as claimed in claim 2, wherein: every all be equipped with first screw thread through-hole on sliding block (1.2), at first screw thread through-hole internal thread connection screw rod (1.3), the one end of screw rod (1.3) is pegged graft in the bearing, and the bearing is connected on the inside wall of sliding tray (3.1), the other end of screw rod (1.3) passes the lateral wall of sliding tray (3.1), is in at screw rod (1.3) connect turning handle (1.4) on the tip in handrail (3) outside.

4. A high comfort chair as claimed in claim 1, wherein: all be equipped with guide way (8) on the both sides face of bedplate (1), two guide way (8) set up relatively, equal sliding connection guide block (8.1) in every guide way (8), all connect protection rod (8.2) on every guide block (8.1), every protection rod (8.2) all connect correspondingly the below side of handrail (3).

5. A high comfort chair as claimed in claim 1, wherein: the fixing piece (7) comprises a plug pin (7.1), the upper side face of each handrail (3) is provided with a plug hole (3.2), the plug holes (3.2) are communicated with the corresponding rotating holes (4), a group of fixing holes (5.1) are uniformly distributed on the circumference of each rotating shaft (5), and the plug pin penetrates through the plug holes (3.2) and is fixedly plugged in the corresponding fixing holes (5.1).

6. A high comfort chair as claimed in claim 5, wherein: the bolt (7.1) is a bolt, the inserting hole (3.2) is a threaded hole, and the bolt (7.1) is connected with the inner thread of the inserting hole (3.2).