CN207370385U - Multifunction chair - Google Patents

Abstract

The utility model is related to a kind of multifunction chairs, including the chair back, two preceding chair legs, two back legs, the handrail and seat of chair leg and back leg upper end before being connected to, described seat one end is movably connected on the middle part of back leg, chair midleg before the other end is removably attachable to, the chair back is fixedly connected with the back leg, the lower section of the seat is equipped with the extended surface that can be extracted out and retract, the bottom of the preceding chair leg and back leg is equipped with the connecting rod of both connections, the other end of the seat can be removably attachable to the connecting rod close to one end of back leg.The utility model can become a chaise longue on the basis of having the function of seat and rocking chair, by simple Structural Transformation, easy to use, simple in structure, have very strong practicability.

Description

Multifunction chair

Technical field

The utility model is related to chairs, and in particular to a kind of multifunction chair that can be transformed into seat and chaise longue.

Background technology

Chair is an apparatus indispensable in people's routine work, and species is various, but chair simply supplies mostly at present People sit, the single waste for causing resource of function；In company or school, people need often there was only a seat during rest noon Chair is rested, so against backrest backward so everybody is accustomed to being sitting in seat top lying prone to rest or be sitting on desk on chair It not only rests bad, but also be easy to cause neck and waist ache, it is very uncomfortable.

Utility model content

In order to overcome drawbacks described above, the utility model provides a kind of multifunction chair, which can be according to need Seat and chaise longue are transformed into, it is very easy to use to meet the different needs of people.

The utility model in order to solve its technical problem used by technical solution be：

A kind of multifunction chair, including the chair back, two preceding chair legs, two back legs, be connected to before in chair leg and back leg The handrail and seat at end, described seat one end are movably connected on the middle part of back leg, and the other end is removably attachable to preceding chair Midleg, the chair back are fixedly connected with the back leg, and the lower section of the seat is equipped with the extension that can be extracted out and retract The bottom of face, the preceding chair leg and back leg is equipped with the connecting rod of both connections, and the other end of the seat can be removably The connecting rod is connected to close to one end of back leg.

Preferably, described seat one end is articulated in the middle part of the back leg by shaft.

Preferably, chair midleg and company before the other end of the seat is removably attachable to respectively by fixing bolt Extension bar is close to one end of back leg.

Preferably, the extended surface is flexibly connected by sliding block with the sliding slot that the seat back side is equipped with.

Preferably, the chair back is equipped with a pillow.

Preferably, the connecting rod is arcuate structure.

Preferably, the chair back is divided into two pieces by the seat, the main chair back and lower section above seat it is auxiliary The chair back.

Preferably, the upper end of the preceding chair leg is equipped with groove.

The beneficial effects of the utility model are：The utility model includes the chair back, preceding chair leg, back leg, is connected to preceding chair leg With the handrail and seat of back leg upper end, connecting rod is equipped between preceding chair leg and back leg, is landed when by connecting rod, seat The middle part being connected to before preceding chair leg and back leg, then this multifunction chair is as common chair；It can also be by prolonging below seat Stretch face extraction seat, then extended surface has widened the usable floor area of seat, and user can rest on leg on extended surface at this time, as Half chaise longue uses, and improves the comfort level of user；When connecting rod is equipped with arcuate structure, the utility model also has rocking chair Function；In addition also preceding chair leg can all be landed, the other end of seat is connected to the connecting rod close to the one of back leg End, then extracts extended surface out, then seat and extended surface form chaise longue, is available for users to recumbency rest.The utility model with On the basis of seat and rocking chair function, a chaise longue can be become by simple Structural Transformation, easy to use, structure letter It is single, there is very strong practicability.

Description of the drawings

Fig. 1 be the utility model as seat when structure diagram；

Fig. 2 be the utility model as chaise longue when structure diagram；

Fig. 3 be the utility model as chaise longue when front view；

Fig. 4 be the utility model as chaise longue when top view；

In figure：The 10- chair back, 11- pillows, 20- handrails, chair leg before 30-, 31- grooves, 40- back legs, 50- seats, 60- Extended surface, 70- connecting rods.

Specific embodiment

Below in conjunction with the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear, complete Site preparation describes, it is clear that the described embodiments are only a part of the embodiments of the utility model, instead of all the embodiments. Based on the embodiment in the utility model, what those of ordinary skill in the art were obtained without making creative work Every other embodiment, shall fall within the protection scope of the present invention.

As shown in Figs 1-4, a kind of multifunction chair, including 10, two preceding 30, two back legs 40 of chair leg of the chair back, connection In the handrail 20 of preceding chair leg and back leg upper end and seat 50, it is characterised in that：After described 50 one end of seat is movably connected on The middle part of chair leg 40, the middle part of chair leg 30 before the other end is removably attachable to, the chair back 10 is fixed with the back leg to be connected It connects, the lower section of the seat 50 is equipped with the bottom of the extended surface 60 that can be extracted out and retract, the preceding chair leg 30 and back leg 40 Connecting rod 70 equipped with both connections, the other end of the seat 50 can be removably attachable to the connecting rod 70 after One end of chair leg.The utility model tool is there are two types of occupation mode, first, chair leg, other end connection back leg before one end is connected Connecting rod 70 land, 50 one end of seat is movably connected on the middle part of back leg 40, the middle part of chair leg 30 before the other end is connected to, 50 lower section of seat is equipped with extended surface 60, and when by extended surface 60, contracting is below seat completely, user can directly be sitting in seat On, this multifunction chair is used as common chair；When extracting extended surface out seat, then extended surface has widened making for seat With area, user can rest on leg on extended surface at this time, used as half chaise longue, improve the comfort level of user；Its Two, preceding chair leg 30 is landed, the other end of seat 50 is connected to the connecting rod 70 close to one end of back leg, is then extracted out Extended surface, then seat and extended surface formation chaise longue, are available for users to recumbency rest.High-grade solid wood can be used in this multifunction chair Material, structure, appearance and the aesthetic and its functional need for meeting modern using function.The utility model with seat and On the basis of rocking chair function, a chaise longue can be become by simple Structural Transformation, it is easy to use, it is simple in structure, have Very strong practicability.

Wherein, described 50 one end of seat is articulated in the middle part of the back leg 40 by shaft, the seat 50 it is another The middle part of chair leg 30 and connecting rod 70 are close to one end of back leg 40, institute before end is removably attachable to respectively by fixing bolt Extended surface 60 is stated to be flexibly connected with the sliding slot that 50 back side of seat is equipped with by sliding block.The chair back 10 is equipped with a pillow 11, institute It states seat 50 and the chair back 10 is divided into two pieces, the auxiliary chair back of the main chair back and lower section above seat 50.The company Extension bar 70 is arcuate structure.In this way, this multifunction chair also has the function of rocking chair, the usage comfort of user is improved. The upper end of the preceding chair leg 30 is equipped with groove 31.Rectangular groove is equipped with close to arm rest in two preceding chair legs 30, for User's hand grasps, i.e., when user rests on arm on handrail naturally, can be placed on both hands in groove 31 and hold Firmly handrail end meets ergonomics.

The use process of the utility model is：Method one：It as shown in Figure 1, will be arranged on the bottommost of chair leg and before being connected to Chair leg 30 and the connecting rod of back leg 40 70 land, and seat 50 is fixed on to the medium position of preceding chair leg and back leg, use Person can be directly sitting on seat, and handrail 20 supports arm for user, this multifunction chair is used as common chair；Also 50 lower section of seat can be extracted out seat equipped with extended surface 60, then extended surface 60 has widened the usable floor area of seat 50, makes at this time User can rest on leg on extended surface, be used as half chaise longue, improve the comfort level of user；Method two, such as Fig. 2 institutes Show, chair is rotated by 90 ° placement, i.e., preceding chair leg 30 lands completely, and the other end of seat 50 is removed between chair leg, will It is fixed on connecting rod 70 close to one end of back leg after rotating by a certain angle, then extract extended surface 60 out, then seat 50 and prolongs It stretches face 60 and forms chaise longue, be available for users to recumbency rest.

It should be pointed out that for those of ordinary skill in the art, without departing from the concept of the premise utility, Various modifications and improvements can be made, these belong to the scope of protection of the utility model.Therefore, the utility model patent Protection domain should be determined by the appended claims.

Claims (8)

1. a kind of multifunction chair, including the chair back (10), two preceding chair legs (30), two back legs (40), preceding chair leg is connected to With the handrail (20) of back leg upper end and seat (50), it is characterised in that：Described seat (50) one end is movably connected on rear chair The middle part of leg (40), the other end are removably attachable to the middle part of preceding chair leg (30), and the chair back (10) is consolidated with the back leg Fixed connection, the lower section of the seat (50) are equipped with the extended surface (60) that can be extracted out and retract, the preceding chair leg (30) and rear chair The bottom of leg (40) is equipped with the connecting rod (70) of both connections, and the other end of the seat (50) can be removably attachable to institute Connecting rod (70) is stated close to one end of back leg.

2. multifunction chair according to claim 1, it is characterised in that：Described seat (50) one end is articulated in by shaft The middle part of the back leg (40).

3. multifunction chair according to claim 1, it is characterised in that：The other end of the seat (50) passes through fixed spiral shell Bolt is removably attachable to the middle part of preceding chair leg (30) and one end of the close back leg (40) of connecting rod (70) respectively.

4. multifunction chair according to claim 1, it is characterised in that：The extended surface (60) passes through sliding block and seat (50) the sliding slot flexible connection that the back side is equipped with.

5. multifunction chair according to claim 1, it is characterised in that：The chair back (10) is equipped with a pillow (11).

6. multifunction chair according to claim 1, it is characterised in that：The connecting rod (70) is arcuate structure.

7. multifunction chair according to claim 1, it is characterised in that：The seat (50) splits the chair back (10) For two pieces, the auxiliary chair back of the main chair back and lower section above seat (50).

8. multifunction chair according to claim 1, it is characterised in that：The upper end of the preceding chair leg (30) is equipped with groove (31)。