CN209450142U - Seat chair with adjustable - Google Patents

Abstract

The utility model discloses seat chair with adjustable, including fixing supporting legs, slide plate is fixedly connected at the top of fixing supporting legs, the internal activity of the slide plate is equipped with flexible plate face, the front and back of the flexible plate face is fixedly installed with sliding rail, and the bottom of the flexible plate face is fixedly connected with fixed column.The seat chair with adjustable, pass through the inside of slide plate and is movably installed with two flexible plate faces positioned at the bottom of fixed plate face, make the adjustable seating area of seat, it is pulled it when needing more people to take, two flexible plate faces can be received in the bottom of fixed plate face when not needing, save space, fixed column is fixedly connected with by the bottom for plate face of stretching, the bottom of fixed column is fixedly installed with handle, convenient for pulling out and withdrawing flexible plate face, movable supporting leg is flexibly connected by shaft with fixed column, keep movable supporting leg up and down, flexible plate face easy to support and the bottom for being received in flexible plate face.

Description

Seat chair with adjustable

Technical field

The utility model relates to the practical technique fields, specially seat chair with adjustable of living.

Background technique

Seat is a kind of daily life furniture, and one kind having backrest and also armed thing to sit on, and ancient times sit on the ground, and original does not have Seat is recorded according to books, and the title of seat is first appeared in the Tang Dynasty, and the image of seat will then pass up to the Hu in incoming north when Chinese Wei Bed, seat is referred to as the ancient and simple of it, although being a commonly used state since many centuries, seat be it is existing, Because they use cloth, leather covered and woodcarving, are far below the seat of 21 century, seat seat has at least in early imperial court's period When only 25 centimetres of height, seem greatly to enrich and brilliant in the seat of ancient Egypt, old-fashioned ebony, ivory carving and gold-plated Timber, they are covered with expensive material, after the number of the wild beast or the prisoner of war of magnificent pattern and leg, indicate to support, it is general come It says, the higher individual of ranking, seat is higher, and more magnificent is bigger honor, in national important events on seat that he sat Pharaoh is sitting on throne, often far with a small footstool before it.

Seat currently on the market, pattern multiplicity, practicability is high, is seen everywhere in daily life, makes in life Necessity, however in use, structure is simply single, and occupied space is more, is not easy to store, and brings to people's lives all It is mostly inconvenient, so propose that a kind of seat chair with adjustable solves the above problems.

Utility model content

The purpose of this utility model is to provide seat chair with adjustable, simple to solve structure mentioned above in the background art Single, occupied space is more, is not easy to the problem of storing, bringing inconvenience to people's lives.

To achieve the above object, the utility model provides the following technical solutions: seat chair with adjustable, including fixing supporting legs, Slide plate is fixedly connected at the top of the fixing supporting legs, the internal activity of the slide plate is equipped with flexible plate face, described flexible The front and back of plate face is fixedly installed with sliding rail, and the bottom of the flexible plate face is fixedly connected with fixed column, the fixed column Bottom be fixedly installed with handle, the inside of the fixed column offers link slot, and the internal activity of the link slot is equipped with Shaft, the left and right ends of the shaft and the bottom for being located at flexible plate face are movably installed with movable supporting leg, the flexible plate face Top and be located at the top of slide plate and be fixedly connected with fixed plate face, the back side of the fixed plate face is fixedly connected with fixation and leans on Back, the front of the fixed backrest are fixedly installed with back cushion, and the back side of the fixed backrest offers main movable mouth, the main work The inside the opened one's mouth and back side for being located at fixed backrest is movably installed with strip, the inside of the strip is fixedly installed with movable screw Nail, the right and left of the fixed backrest are fixedly installed with hinge, and the hinge is fixedly connected far from the side of fixed backrest There is movable back, the back side of the movable back offers auxiliary movable mouth.

Preferably, the top of the fixing supporting legs and it is located at the bottom of fixed plate face and is fixedly connected there are two slide plate, two The inside of a slide plate is fixedly installed with the slideway to match with sliding rail, and the flexible plate face passes through sliding rail and two slide plates It is flexibly connected.

Preferably, the inside of the slide plate and it is located at the bottom of fixed plate face and is movably installed with two flexible plate faces, two The bottom of flexible plate face is fixedly connected to fixed column, and the bottom of described two fixed columns is fixedly installed with handle, institute Movable supporting leg is stated to be flexibly connected by shaft with fixed column.

Preferably, the left and right sides of the fixed backrest is fixedly mounted there are two hinge, and the fixed backrest passes through two A hinge is fixedly connected there are two movable back, and two movable backs and the front for fixing backrest are fixedly installed with and lean on Pad.

Preferably, the back side of the fixed backrest is opened up there are two main movable mouth, and the inside of two main movable mouths is equal It is movably installed with strip, the strip is connect by active screw with fixed movable backrest.

Compared with prior art, the utility model has the beneficial effects that the seat chair with adjustable, inside and position by slide plate Two flexible plate faces are movably installed in the bottom of fixed plate face, make the adjustable seating area of seat, more people is being needed to take When pull it, two flexible plate faces can be received in the bottom of fixed plate face when not needing, save space, pass through flexible plate face Bottom is fixedly connected with fixed column, and the bottom of fixed column is fixedly installed with handle, convenient for pulling out and withdrawing flexible plate face, activity Supporting leg is flexibly connected by shaft with fixed column, keeps movable supporting leg up and down, flexible plate face and receipts easy to support In the bottom of flexible plate face, fixed backrest is flexibly connected by hinge with movable back, and movable back is allow to open and store At the back side of fixed backrest, main movable mouth and auxiliary movable mouth are offered by the back side of movable back and fixed backrest respectively, it is main The internal activity of movable mouth is equipped with strip, and strip is horizontally installed on movable back and fixed backrest when movable back expansion Behind reached adjustable purpose convenient for fixed movable back.

Detailed description of the invention

Fig. 1 is this practical seat chair with adjustable schematic perspective view；

Fig. 2 is this practical seat chair with adjustable fixed column structural schematic diagram；

Fig. 3 is the main movable mouth structure schematic diagram of this practical seat chair with adjustable.

In figure: 1- fixing supporting legs；2- slide plate；3- stretches plate face；4- sliding rail；5- fixed column；6- handle；7- link slot； 8- shaft；9- movable supporting leg；10- fixes plate face；11- fixes backrest；12- back cushion；The main movable mouth of 13-；14- strip；15- is living Dynamic screw；16- hinge；17- movable back；The auxiliary movable mouth of 18-.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1, Fig. 2 and Fig. 3 are please referred to, a kind of embodiment provided by the utility model: seat chair with adjustable, including fixed support Leg 1, the top of fixing supporting legs 1 are fixedly connected with slide plate 2, and the internal activity of slide plate 2 is equipped with flexible plate face 3, plate face 3 of stretching Front and back be fixedly installed with sliding rail 4, the bottom of flexible plate face 3 is fixedly connected with fixed column 5, and the bottom of fixed column 5 is solid Dingan County is equipped with handle 6, and the inside of fixed column 5 offers link slot 7, and the internal activity of link slot 7 is equipped with shaft 8, shaft 8 The left and right ends and bottom for being located at flexible plate face 3 is movably installed with movable supporting leg 9, the top for plate face 3 of stretching and are located at slide plate 2 Top be fixedly connected with fixed plate face 10, the top of the fixing supporting legs 1 and bottom for being located at fixed plate face 10 is fixedly connected with Two slide plates 2, the inside of two slide plates 2 are fixedly installed with the slideway to match with sliding rail 4, stretch plate face 3 by sliding rail 4 with Two slide plates 2 are flexibly connected, and the inside of slide plate 2 and the bottom for being located at fixed plate face 10 are movably installed with two flexible plate faces 3, and two The bottom of a flexible plate face 3 is fixedly connected to fixed column 5, and the bottom of two fixed columns 5 is fixedly installed with handle 6, activity Supporting leg 9 is flexibly connected by shaft 8 with fixed column 5, and the back side of fixed plate face 10 is fixedly connected with fixed backrest 11, and fixation is leaned on The front of back 11 is fixedly installed with back cushion 12, and the back side of fixed backrest 11 offers main movable mouth 13, the inside of main activity mouth 13 And the back side for being located at fixed backrest 11 is movably installed with strip 14, the inside of strip 14 is fixedly installed with active screw 15, fixed The back side of backrest 11 is opened up there are two main movable mouth 13, and the inside of two main movable mouths 13 is movably installed with strip 14, strip 14 are flexibly connected by active screw 15 with fixed backrest 11, and the right and left of fixed backrest 11 is fixedly installed with hinge 16, Hinge 16 is fixedly connected with movable back 17 far from the side of fixed backrest 11, and the left and right sides of fixed backrest 11 is fixedly mounted There are two hinge 16, fixed backrest 11 is fixedly connected with that there are two movable back 17, two movable backs 17 by two hinges 16 It is fixedly installed with back cushion 12 with the front of fixed backrest 11, the back side of movable back 17 offers auxiliary movable mouth 18.

Working principle: pass through the inside of slide plate 2 and be movably installed with two flexible plate faces positioned at the bottom of fixed plate face 10 3, make the adjustable seating area of seat, pulls it when needing more people to take, two flexible plate faces 3 can be received when not needing In the bottom of fixed plate face 10, space is saved, fixed column 5, the bottom of fixed column 5 are fixedly connected with by the bottom for plate face 3 of stretching Portion is fixedly installed with handle 6, and convenient for pulling out and withdrawing flexible plate face 3, movable supporting leg 9 passes through 5 activity of shaft 8 and fixed column Connection, keeps movable supporting leg 9 up and down, and flexible plate face 3 easy to support and the bottom for being received in flexible plate face 3, fixation are leaned on Back 11 is flexibly connected by hinge 16 with movable back 17, and movable back 17 is allow to open and be accommodated in the back of fixed backrest 11 Face offers main movable mouth 13 and auxiliary movable mouth 18, main activity mouth by the back side of movable back 17 and fixed backrest 11 respectively 13 internal activity is equipped with strip 14, and strip 14 is horizontally installed on movable back 17 when movable back 17 is unfolded and is fixed The behind of backrest 11 has reached adjustable purpose convenient for fixed movable back 17, and it is simply single to solve structure, occupied space It is more, it is not easy to the problem of storing, bringing inconvenience to people's lives.

It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting Related claim.

Claims (5)

1. seat chair with adjustable, including fixing supporting legs (1), it is characterised in that: be fixedly connected at the top of the fixing supporting legs (1) Have slide plate (2), the internal activity of the slide plate (2) is equipped with flexible plate face (3), the front and back of the flexible plate face (3) It is fixedly installed with sliding rail (4), the bottom of the flexible plate face (3) is fixedly connected with fixed column (5), the bottom of the fixed column (5) Portion is fixedly installed with handle (6), and the inside of the fixed column (5) offers link slot (7), and the inside of the link slot (7) is living It is dynamic to be equipped with shaft (8), left and right ends of the shaft (8) and the bottom for being located at flexible plate face (3) is movably installed with movable branch Support leg (9), the top of the flexible plate face (3) and be located at slide plate (2) at the top of be fixedly connected with fixed plate face (10), it is described solid The back side in fixed board face (10) is fixedly connected with fixed backrest (11), and the front of the fixed backrest (11) is fixedly installed with back cushion (12), the back side of the fixed backrest (11) offers main movable mouth (13), the inside of the main movable mouth (13) and is located at solid The back side for determining backrest (11) is movably installed with strip (14), and the inside of the strip (14) is fixedly installed with active screw (15), The right and left of the fixed backrest (11) is fixedly installed with hinge (16), and the hinge (16) is far from fixed backrest (11) Side is fixedly connected with movable back (17), and the back side of the movable back (17) offers auxiliary movable mouth (18).

2. seat chair with adjustable according to claim 1, it is characterised in that: the top of the fixing supporting legs (1) and be located at The bottom of fixed plate face (10) is fixedly connected there are two slide plate (2), and the inside of two slide plates (2) is fixedly installed with and slides The slideway that rail (4) matches, the flexible plate face (3) are flexibly connected by sliding rail (4) with two slide plates (2).

3. seat chair with adjustable according to claim 1, it is characterised in that: the inside of the slide plate (2) and be located at fixed plate The bottom in face (10) is movably installed with two flexible plate faces (3), and the bottom of two flexible plate faces (3) is fixedly connected to fixed column (5), the bottom of described two fixed columns (5) is fixedly installed with handle (6), and the movable supporting leg (9) passes through shaft (8) it is flexibly connected with fixed column (5).

4. seat chair with adjustable according to claim 1, it is characterised in that: the left and right sides of the fixed backrest (11) is solid For Dingan County's dress there are two hinge (16), the fixed backrest (11) is fixedly connected with that there are two movable backs by two hinges (16) (17), the front of two movable backs (17) and fixed backrest (11) is fixedly installed with back cushion (12).

5. seat chair with adjustable according to claim 1, it is characterised in that: the back side of the fixed backrest (11) offers two The inside of a main movable mouth (13), two main movable mouths (13) is movably installed with strip (14), and the strip (14) is logical Active screw (15) is crossed to be flexibly connected with fixed backrest (11).