CN107550082A - A kind of multi-purpose office chair - Google Patents

Abstract

A kind of multi-purpose office chair, it is related to office accommodation technical field, including the chair back, chair leg, fixed seat support, seat support, connection sheet, fixed mount, handrail, support bar, chair back connector, back pillow, rotation wood, support, smooth plank, rack may be reversed.Four angles are connected to four chair legs under fixed seat support, there is connector in the middle part of each chair leg, have corresponding screw on connector, before two chair legs connector under front side have three grooves, behind two chair legs connector under rear side have three grooves.There are fixed mount, support between former and later two chair legs of multi-purpose office chair, handrail is arranged on fixed mount, rack is provided with above handrail, smooth plank is placed on support, seat support may be reversed by connection sheet with fixed seat support to be connected, for chair with turnover seating above fixed seat support, seat support upper surface may be reversed each side has three grooves.The chair back is connected by chair back connector with fixed seat support, and the rotation wood on chair back top is connected to back pillow.

Description

A kind of multi-purpose office chair

Technical field

A kind of multi-purpose office chair, it is related to office accommodation technical field, more particularly to a kind of multi-purpose office chair.

Background technology

With the progress of science, office chair is more and more intelligent, there is massage armchair, vibrating chairs, computer chair etc., but more It is that intelligentized office chair cost is higher, and common office chair can only be used as seat to use, it has not been convenient to used during people's rest Make rest purposes, and clerical workforce has sat also easy cervical spondylopathy long.

The content of the invention

The purpose of the present invention is to overcome the shortcomings of above-mentioned office chair, invents a kind of multi-purpose office chair, as described herein Multi-purpose office chair can act as normal office chair office and use, and can also act as midday rest or user thinks of short duration sleep The purposes of feel, additionally it is possible to there is space to be used for writing.

A kind of multi-purpose office chair, including the chair back, chair leg, fixed seat support, seat support, connection sheet may be reversed, fixed mount, help Hand, support bar, chair back connector, back pillow, rotation wood, support, rack, smooth plank.Four angle connections under fixed seat support Four chair legs, have connector in the middle part of each chair leg, there is corresponding screw on connector, before two chair legs connection There are three grooves front side under device, behind two chair legs connector under rear side have three grooves.Multi-purpose office chair There is fixed mount between former and later two chair legs of the left and right sides, also have support to be connected between front and rear chair leg below fixed mount, handrail peace On fixed mount, rack is provided with the top of handrail, fixed mount, handrail have the rectangular opening penetrated, and smooth plank is successively Through fixed mount, the rectangular opening of handrail, eventually fall on support.Seat support may be reversed by connection sheet with fixed seat support to be connected, For chair with turnover seating above fixed seat support, seat support upper surface may be reversed each side has three grooves.The chair back passes through chair Back of the body connector is connected with fixed seat support, each side has three grooves on rear side of the chair back, chair back connector both sides respectively have one Screw connection, the left and right at chair back top midpoint are respectively provided with a fixed circular hole, and back pillow be connected with rotation wood, and rotation wood is then to pacify In fixed circular hole.

Multi-purpose office chair is performed such what conversion used；The screw on the connector of four chair legs of office chair is twisted off, Part above under two chair leg connectors is rolled over forward, the part below under two chair leg connectors is rolled over backward, then Turnable seat support is overturn forward, the groove of the above groove of chair leg and turnable seat support is inserted with six roots of sensation support bar.Unscrew again The screw of chair back connector or so, the chair back is laid flat backward, then with after the insertion of six roots of sensation support bar below groove and the chair back of chair leg The groove of side.Thus multi-purpose office chair is laid flat, and support bar can fix turnable seat support and the chair back.Use Person as needed can be turned to back pillow at the back side or front of the chair back, and in office, back pillow can be around rotation wood upset To the back side of the chair back so as to not influence normal office work；Back pillow is placed on when lying down rest the front of the chair back, back pillow potentially acts as Pillow is used.User thinks just to release smooth plank in the rectangular opening of fixed mount during writing, is put on two side handrails In the rectangular opening of rack.

A kind of multi-purpose office chair of the present invention, the office of common seat can not only be used as and be used, additionally it is possible to stopped as couch Breath is used, and can also be served as when desk does not have space using smooth plank in working space.It is and simple in construction, it is not necessary to Too many control mode, cost are low.

Brief description of the drawings

Fig. 1 is a kind of axle side schematic diagram of multi-purpose office chair of the present invention；Fig. 2 is that a kind of multi-purpose office chair of the present invention becomes Floor map after changing,；Fig. 3 is a kind of schematic rear view of multi-purpose office chair of the present invention；Fig. 4 is of the invention a kind of more The right side structure enlarged diagram of office chair.

In figure, the 1- chair back, 2- chair legs, 3- fixes seat support, and 4- may be reversed seat support, 5- connection sheets, 6- fixed mounts, 7- handrails, 8- support bars, 9- chair back connectors, the screw on 10- chair back connectors, 11- connectors, the screw on 12- connectors, 13- are recessed Groove, 14- back pillows, 15- rotation wood, 16- fix circular hole, 17- supports, the smooth planks of 18-, 19- racks, the square of 20- racks Shape hole.

Embodiment

The present invention is illustrated below in conjunction with the accompanying drawings：A kind of multi-purpose office chair, including the chair back 1, chair leg 2, fixation Seat support 3, may be reversed seat support 4, connection sheet 5, fixed mount 6, handrail 7, support bar 8, chair back connector 9, back pillow 14, rotation wood 15, Support 17, smooth plank 18, rack 19.

Four angles are connected to four chair legs 2 under fixed seat support 3, and there are connector 11, connector in each middle part of chair leg 2 Have corresponding screw 12 on 11, before two chair legs 2 connector 11 under front side have three grooves 13, behind two chairs Rear side under the connector 11 of pin 2 has three grooves 13.Have between former and later two chair legs 2 at left and right sides of multi-purpose office chair Fixed mount 6, the lower section of fixed mount 6 also have support 17 to be connected between front and rear chair leg 2, and handrail 7 is arranged on fixed mount 6, in handrail 7 Top is provided with rack 19, and fixed mount 6, handrail 7 have the rectangular opening penetrated, and smooth plank 18 sequentially passes through fixed mount 6, handrail 7 rectangular opening, eventually fall on support 17.Seat support 4 may be reversed by connection sheet 5 with fixed seat support 3 to be connected, seat support may be reversed 4 are placed in the fixed top of seat support 3, and the upper surface of seat support 4 may be reversed each side has three grooves 13.The chair back 1 is connected by the chair back Connect device 9 with fixed seat support 3 to be connected, the rear side of the chair back 1 each side there are three grooves 13, and the both sides of chair back connector 9 respectively have One screw 10 connects, and the left and right at the top midpoint of the chair back 1 is respectively provided with a fixed circular hole 16, and back pillow 14 is connected with rotation wood 15, Rotation wood 15 is then mounted in fixed circular hole 16.

Multi-purpose office chair is performed such what conversion used；Twist off the spiral shell on the connector 11 of four chair legs 2 of office chair Silk 12, forward rolls over the part above under two connectors 11 of chair leg 2, the portion under two connectors 11 of chair leg 2 below Divide and roll over backward, then turnable seat support 4 is overturn forward, the groove 13 and chair with turnover of above chair leg 2 are inserted with six roots of sensation support bar 8 The groove 13 of seat 4.Unscrew the screw 10 of chair back connector 9 or so again, the chair back 1 is laid flat backward, then inserted with six roots of sensation support bar 8 The groove 13 of the groove 13 of chair leg 2 and the rear side of the chair back 1 below.Thus office chair is laid flat, and support bar 8 can be can turn over Swivel chair seat 4, the chair back 1 and fixed seat support 3 are fixed on same level.Back pillow 14 can be turned to the chair back by user as needed 1 back side or front, in office, back pillow 14 can be turned to the back side of the chair back 1 so as to not influence just around rotation wood 15 Often office；Back pillow 14 is placed on when lying down rest the front of the chair back 1, back pillow 14 potentially acts as pillow and is used.User wants to write Just smooth plank 18 is released in the rectangular opening of fixed mount 6 when making, the rectangular opening for the rack 19 being put on two side handrails 7 In 20.

Claims (2)

1. A kind of 1. multi-purpose office chair, mainly including the chair back（1）, chair leg（2）, fixed seat support（3）, may be reversed seat support（4）, connection Piece（5）, fixed mount（6）, handrail（7）, support bar（8）, chair back connector（9）, back pillow（14）, rotation wood（15）, its feature exists In：Fixed seat support（3）Beneath four angles are connected to four chair legs（2）, each chair leg（2）There is connector at middle part（11）, even Connect device（11）On have corresponding screw（12）；Former and later two chair legs at left and right sides of multi-purpose office chair（2）Between have fixation Frame（6）, fixed mount（6）There is support lower section（17）It is connected in front and rear chair leg（2）Between, handrail（7）Installed in fixed mount（6）On, Fixed mount（6）, handrail（7）There are the rectangular opening penetrated, smooth plank（18）Sequentially pass through fixed mount（6）, handrail（7）Rectangle Hole, eventually fall in support（17）On；Seat support may be reversed（4）Pass through connection sheet（5）With fixed seat support（3）It is connected, chair with turnover Seat（4）It is placed in fixed seat support（3）Top, seat support may be reversed（4）Each side there are three grooves upper surface（13）；The chair back （1）Pass through chair back connector（9）With fixed seat support（3）It is connected, the chair back（1）Rear side each side has three grooves （13）, chair back connector（9）Respectively there is a screw both sides（10）Connection, the chair back（1）There is rotation wood on top（15）, back pillow（14）With Rotation wood（15）Connection.
2. A kind of 2. multi-purpose office chair according to claim 1, it is characterised in that：Rack is provided with the top of handrail 7 19。